Even when this model or the new model is available to customers, be prepared to pay the £113 costs which is 156.00 US dollars just for the shipping to the USA
Tymzr, when the new one is ready I'll post a video here, so please subscribe to see that. Right now, life is complicated so I don't know when I'll be able to give time to this.
No extruding all pressure. Ball screw driven extruders are the newest goto with geared down motor drive for adding incredible amounts of torque. Clamping is then the issue. 😊
Firstly, I am not master in this field. However, what I see is the heater band wire directly connect to port 1 and 2 (~220V) of the PID controller. My concern is whether we get electrick shock when touching to the heater band during the operation (I mean when the heater bands getting hotter to reach the set temperature value) ???
I've got onr of those "drill press" stands.... they're not what I'd call "great" but they sort-of "do" for home use. I've been on the look-out for a reasonably priced injection moulding machine for ages.... this might be a good plan.
Hello again. Yes, they are cheap and not very rigid. The reason this model worked is that the frame doesn't have to be rigid. The piston alignment and the strength relies on the downward force from the lever being transmitted through the mould. The second reason I stopped making these is that people just wouldn't get this, despite clear instructions sent to them. Mine is still perfectly aligned after several years of use, but some customers got fded up that theirs went out of alignment and froze. I'd get them back to re-align them which is annoying. The new model will solve both problems. The cylinder doesn't need any boring, and the piston cannot move out of alignment. I won't say how those are accomplished but you might subscribe if you'd like to see a video when it's available.
You know a thing or two about moulds then. All mine are simple get-the-job-done and low volume items. I understand that production moulds for big volumes are a very special mix of science and widardry. Make a video for us?!
@@chriswesley594 I am not working now.the last mold I built a few months ago took me about 400 hrs. Using 3d software to design,CNC and edm machines to cut and burn desired impression.
Pretty clever. Liked the idea of using a resin to make the mold with. The Nazis did something like that with the gears for their planes? I think that it was. They mixed their phenolic resin with silica sand with a lost wax method. If memory is serving well enough, I think that the article that I read claimed that they might have gotten 80 or so gears from a resin/sand mold. All that they did after that was trim the new gear to speck with a file.
Permission to ask, I tried vertical injection molding with a manual lever using HDPE plastic, but when in the barrel the HDPE plastic melts unevenly, the bottom near the nozzel has melted while the top is still thickened, how do I make it liquid evenly for HDPE material?
Great minds think alike. I had considered using a similar drill press frame as the basis for our next model, but we want greater capacity, so we're going with a powered screw drive. The video may release before year's end.
Th model 4a includes a capacity-stretching tweak (=20%) but it will always be limited by the throw on the drill press. Still, it's adequate for many users. Video on the 4a to follow shortly. I look forward to seeing your powered system. I've been harbouring similar ideas for a long time.
There are many many uses for a machine like this. 3D printing is great - I ahve two printers - but they take a long time to print things and the finish isn't always what you might want. Moulding is lightening fast and dirt cheap. That's why it dominates the planet.
Assuming i'm making something that requires a larger volume of plastic than i can pour in one shot, will this create weak points in the final mould due to earlier pours being cooler than later ones?
what would be the melting temperature of the molten plastic? & are you using recycled plastic such as -HTPP used for 3d printers. will you be devising a machine that makes larger castings of objects. when I worked in a plastics factory we used polyprophelane beads in sacks for the plastic material
Nigel, the melting point of the molten plastic depends on the plastic you use, but 200 - 250C is usual. Yes, I use HDPE and PLA - and that PLA IS from failed 3D prints. I already have a larger machine but it is not for resale currently.
If you're molding in an Aluminum block why not use an aluminum barrel. Shorter life perhaps, but significantly better W/m-K over stainless. It would make your process much faster and more efficient. Anyway, I've been wanting to do this for a while. I can think of more than a few parts I'd like to mold rather than 3D print.
hi, thanks for the video ,. a curiosity,. no air bubbles form in the molded piece? how long do you have to wait for the plastic to melt and ready to be injected?
@@chriswesley594 thanks for the answer, I have to create some plastic components, 3D printing is fine, but I would like more quality, also having a cnc for metals, I almost give it a try ..
Hi, This is something we are looking into right now to reduce lead times of proving new mould tools. You mention in the comments that there is a sales page?
Hi SImon, there is a link to the new model video in the video description. I have also updated the description to link to the sales page for it, but pelase read the notes before contacting me. Many thanks, Chris
i like this and i visited your site and in like thats inexpensive too :) although i dont have have a milling machine to make moulds but i do have 3d printers but i cant just print out a mould and it use right
Hi Pat. People do make 3D printed moulds, but you have to take special measures to keep them cool. Check out this link: czcams.com/video/a4u-pJmIUek/video.html
You obviously haven't seen my 3D printing videos, Crispy. 3D printing rocks. I've earned my living from mine for hte last 3 years, but it has limitations. You can inject a part in seconds and it iwll be far stronger and with a perfetc mirror finish. You can't do that with a 3D printer.
The element is about 120 watts. From cold, it takes about 5 minutes to heat the machine to working temperature. After that, from one shot to the next, you have to wait a couple of minutes to melt the new load of plastic. You can speed things up by lagging the injector barrel.
*i have many questions* Is there a reason why stainless steel is used - can it be aluminium or copper? To have more capacity, can the piston and barrel be made a larger diameter, rather than length? When injecting plastics of different color or plastic type, how is the funnel and barrel cleaned to avoid mixing of colors or plastic types? You mentioned in one of your videos that the mould could be made of plastic resin. Would the heat from the molten plastic deform a mould made of plastic? How much torque do you estimate that you are applying to the lever arm when filling the mould? :
Critical look - here are your answers. Both aluminium and copper oxidise - they tarnish. The oxide is then available to contaminate the melted plastic and the part you'remaking. I know that LNS technologies nickel plate their hot parts, but my concern there is that - when the plating's gone, the machine is open to oxidation (rust in that case). You can make the piston wider, but then the injection pressure for a given lever force is lower. It's a compromise point which you choose for the work you have in mind for the machine. The barrel is cleaned ("purged" as the industry calls it) by flushing it with something. You can buy purging compounds but I just push the new plastic in after the old and accept that I'll have to do it a few times before the old plastic is fully gone. No, the resin moulds don't melt. The injection force needed depends on the plastic being used, the temperature of the melt, and the mould, and the specific design of the mould. Long thin runs present a lot of resistance whereas short fat runs present a lot less. My GUESS is that the down force for a typical mould would be in the region of 30Kg at the lever handle.
Hi samuraiman691. I make these machines to order. However, I am based in the UK and postage from here to the USA adds about $150 to your price. If you are a handy DIY person, I can send you the injector and the control units, and you can purchase your own drill press and fit them yourself. The postage comes down to about $60.
hi thanks for the reply im very interested in the whole unit ,,i dont have the skills to make the brackets and such,and dissecting a drill press is pretty harsh,so i dont mind paying you the 150 for postage,,,is your unit, 500.00 usd? i can wait a couple of weeks or more for it,,,also can i get one that looks like the one in your video? i saw the 1,800 from techkits ,,no way,,,,,your is probably even better,,hope to hear from you,,,
Does you injector work on polycarbonate which melts at 135 to 140 Degrees ??? If I send you a prototype can you make a mould as part of The sales package ???
Hey man awesome build... I am looking to do injection molding for prototyping with PA plastic. Have you tried that already? Edit: Ah nvm I noticed that my pieces are too big with ~40000mm³... Could you build such an injector?
Rene - this machine will extrude any thermoplastic which melts below about 240C. Beyond that I cannot tell you as I have no experience with Teflon, but in any case, this machine is not currently availabel for customers.
Depends on the mould Rodney. If the ways are wide and the part simple, mould heating is not necessary. As things get narrower, longer and more complex, injection gets harder and heating helps to keep plastic flowing until the mould is filled.
Hello,I am a machine designer and planning to produce a machine like this.What kind of models i can produce for quick profit.Sorry for my bad English :)
Raheem, it used to cost £600 but it is no longer for sale to customers. If you'd like to know when the new model is available, subscribed to this channel.
Please read the comments and/or sales page for details. I'm not making this model but if you'd like to knwo when the new model is available, Subscribe and you'll get notice of the introductory video.
Hi Steven, as the description says, it's not made for customers currently, so the answers to your quesitons would be irrelevant. If you;d like to be notified when the new model is available, please subscribe to the channel.
Estoy en el Reino Unido pero actualmente no los estoy haciendo para clientes. Pero si quieres, suscríbete al canal. Haré un anuncio en video cuando el nuevo modelo esté disponible.
Hello Chris, I would like to know if is possible buy only the stainless steel funnel with the plunger in order to avoid the excesive P&P rates to my country (Argentina). Please let me know if is possible and the price. Kind regards, Luis
Hello Luis, yes it is possible. I could provide the controller unit too - or not. When posting parcels from the UK, the prices are coarsely banded. 2Kg is a huge break point. Up to 2Kg a parcel to Argentina costs about £25. Anything at all over that costs about £70.
Chris, whats the stainless wall thickness for the tube that takes the heater band and an estimate of time plastic particles are in before pressing? Thanks.
@@ellelephant Yeah - it took me a while to realise that the people asking me for dimensions were reverse engineers. Well - y'know, I'm trying to sell these, and the dimensions took me a lot of effort to arrive at, so I'd rather not just give them away. I hope that sounds reasonable. Are you a reverse engineer??
@@chriswesley594 gotcha. nah, i keep toying with the idea of a 3D printer, it appeals to me but the market is saturated with builders and rip off copiers (reverse engineers), injection moulding has more appeal due to its strength but its one of those things that interest me more in how it works rather than all the hassle of actually doing it. Reverse engineer?.... bit of an insult really, an engineer would know the heating capability of the 120W heating coils from the manufacturers, be able to apply the q = U A dT equation to find out the transfer rate, they would also have to know such things as the thermal conductivity of stainless steel. (16 - 24 W/(m K).... Like i said, just curious as its always interested the crap out of me :D
Hi Chris, I was wondering if the plunger & hopper are currently available to order? I'd need a quote plus shipping to Brighton, UK. Many thanks Ewan, Hollow Planet Designs
Hollow, hello and thanks for your enquiry. I must apologise for this late reply - CZcams did not notify me of your comment, though it has been notifying me of others. Yes, I can sell you the components separately. If you send me your email address we can discuss the details.
Once again, apologies for the late reply. For some reason you alone, are singled out by CZcams in their not notifying me of your comments. I have emailed you just now. Please let me know if you do not receive it very soon. Chris
Top of video description: PLEASE NOTE: This machine is not being made for customers now. If you are interested in seeing the new model when it is available then subscribe to the channel to see the announcement video.
I sell these. You are asking me to invest a lot of effort 0 in exchange for nothing - to give you proprietary information enabling you to build & sell them for yourself. Gee, that's a tough one but I'm going to decline.
It depended oin the customer's reauirements. This model is no longer for customers. Subscribe if you'd like to be informed when the new model becomes available.
Hi Karyn, as the description says, it's not made for customers currently, so the answers to your quesitons would be irrelevant. If you;d like to be notified when the new model is available, please subscribe to the channel.
Hi I have a new design that I would like to be able to injection mould at home, it has 7 parts and the volume of plastic would be around 950g. each part is no more than 200g do you or could you make something?
Hi Adam. The capacity limit on the 4a model - the successor to this machine (czcams.com/video/tn6-MgJ6oVU/video.html) - is 1.2 cubic inches. For a typical thermoplastic like HDPE this equates to a mass of 19 grams - so this machine is far too small for your needs. You need a machine with ten times this capacity. Making something would be possible but it would be a prototype and involve you in a lot of up-front investment.
after reading your comment I have decided to remodel a juicer into an injection molding machine, Im seeing alot of people designing benchtop injection molding machines but all have a low capicity 10-20g. I see no reason why bigger capcity is a problem with these set ups. you are really only limited to barrel size and shaft. I take it putting a number of shots into the same mold isn't feasible ? I guess you would get separation, could this be overcome by heating the mold?
Adam, multiple shots into one mould is not feasible, no. I've also seen a lot of other people making injection moulding machines. And whilst they man demonstrate the concept OK, they are not usually practical machines. Aluminium, for example, oxidises in air, and will deposit a powder into the body of your parts. There are problem with scaling up a small machine to make a big one. One is that plastic is a very poor conductor of heat and as you increase the barrel width you increase the time it takes to melt the load throughout its width. Commercial units get around this problem in a variety of ways. Another problem with increasing barrel diameter is that the injection pressure for any given handle force drops. (pressure is force divided by area). Of course all obstacles can be overcome - commercial machines, after all, DO exist. But it's not as easy as you may think. Have fun & good luck.
Mehrdad - the short answer is no - not yet. The current model is 1.2 cubic inches, whic is about 20 cubic centimeters. Plastic density is about 1g per cubic centimeter, so that's also about 20 grams.
It depends on who is making it, whether it's aluminium or steel, and what the part is. If you outsource it, then unlikely less than several thousand pounds for an aluminium mould and far more for stainless steel. I make my own from aluminium or brass with the aid of my metal lathe. If you have a CNC router, you can make your own even easier. It's now possible to 3D print moulds, though I have no experience of that so far.
I am not making this model or sale to customers, but I am working on a new unit and I'll make a video of it when it is ready, so you could subscribe if you'd like to be notified.
Hi Chris, this is great! We have a plastic shredder that we built from the plans of precious plastic and we are looking for a tool for transforming the chips into something useful. I just looked at some plans to build a similar tool like yours and then I found your machine with the drill press. I like the idea and i actually just saw that exact model in a Discovery Center here. Do you provide the plans for your machine? Or you only sell the machine? I am currently in Panama, so shipping is expensive / takes a long time, so I was wondering if I could get those ss parts machined here... Thanks so much, Nike
Hello Nike, and thanks for your comments. I do not provide plans, sorry. Postage to Panama is about £130. Do you mean you saw THIS model in a Discovery Centre? If so, please let me know where it is and if there is a website for it. Thanks Chris
Chris Wesley thx for the replay. Yeah I am pretty sure it was THIs exact drill press model. I was just looking for one the other day for a project I was working on, that’s why I remember it. www.discoverycenterpa.com/ I might order one of your machines and pick it up in Germany when I am home for xmas. How long does it take to ship to Germany? And how much is the shipping? Thx!
Oh sorry Nike, I misunderstood you. I thought you meant this exact PLASTIC INJECTION MOULDING MACHINE! That would have been concerning as I haven't sold one so far in Panama. Sorry to have wasted your time. Thanks again though - Chris
Hi Stephane. I'm confused; the video you commented on is about a plastic injection mould machine I built myself. The mould is homemade from aluminium stock and those green pellets are not glue. Perhaps it's a language issue? Do let me know if I can help.
I'm having a hard time finding a vendor that is selling this type of small injection molding. Any help or advice where I can buy one? (I assume you sold yours by now
Hello Joshua, it is on EBay for £425 + £25 P&P. www.ebay.co.uk/itm/201749893363. If you'd rather buy it privately, we can split the EBay fee I wouldn't have paid - so £425 all-in. The nearest thing sold commercially to this is LNS technologies' machine - currently on sale for $1,800. (techkits.com/products/model-150a/) Frankly - there's is a more professionally finished machine, but then they're a professional company. Mine does what theirs does, and it's solid stainless (there's was nickel plated last time I asked), and it's a third of the price.
Even when this model or the new model is available to customers, be prepared to pay the £113 costs which is 156.00 US dollars just for the shipping to the USA
Tymzr, when the new one is ready I'll post a video here, so please subscribe to see that. Right now, life is complicated so I don't know when I'll be able to give time to this.
The original video, i ve seen another youtuber 5 years later!! you are a pioneer
No extruding all pressure. Ball screw driven extruders are the newest goto with geared down motor drive for adding incredible amounts of torque. Clamping is then the issue. 😊
Firstly, I am not master in this field. However, what I see is the heater band wire directly connect to port 1 and 2 (~220V) of the PID controller. My concern is whether we get electrick shock when touching to the heater band during the operation (I mean when the heater bands getting hotter to reach the set temperature value) ???
This is awesome, you guys should make a new one that can mold bigger parts
Good price. The LNS 150A in the USA costs twice that. I have one. Injection volume is 1.25 CI. so they are almost comparable.
Yeah I konw about the LNS machine. There's is also not solid stainless steel, but nickel plated.
I've got onr of those "drill press" stands.... they're not what I'd call "great" but they sort-of "do" for home use.
I've been on the look-out for a reasonably priced injection moulding machine for ages.... this might be a good plan.
Hello again. Yes, they are cheap and not very rigid. The reason this model worked is that the frame doesn't have to be rigid. The piston alignment and the strength relies on the downward force from the lever being transmitted through the mould. The second reason I stopped making these is that people just wouldn't get this, despite clear instructions sent to them. Mine is still perfectly aligned after several years of use, but some customers got fded up that theirs went out of alignment and froze. I'd get them back to re-align them which is annoying. The new model will solve both problems. The cylinder doesn't need any boring, and the piston cannot move out of alignment. I won't say how those are accomplished but you might subscribe if you'd like to see a video when it's available.
As a life long mold maker I find it interesting
Roygbiv 444 it makes me want to modify it more, install some kind of ejector system, basically make a press in the long run
You know a thing or two about moulds then. All mine are simple get-the-job-done and low volume items. I understand that production moulds for big volumes are a very special mix of science and widardry. Make a video for us?!
@@chriswesley594 I am not working now.the last mold I built a few months ago took me about 400 hrs. Using 3d software to design,CNC and edm machines to cut and burn desired impression.
Pretty clever. Liked the idea of using a resin to make the mold with. The Nazis did something like that with the gears for their planes? I think that it was. They mixed their phenolic resin with silica sand with a lost wax method. If memory is serving well enough, I think that the article that I read claimed that they might have gotten 80 or so gears from a resin/sand mold. All that they did after that was trim the new gear to speck with a file.
Permission to ask, I tried vertical injection molding with a manual lever using HDPE plastic, but when in the barrel the HDPE plastic melts unevenly, the bottom near the nozzel has melted while the top is still thickened, how do I make it liquid evenly for HDPE material?
Great minds think alike. I had considered using a similar drill press frame as the basis for our next model, but we want greater capacity, so we're going with a powered screw drive. The video may release before year's end.
Th model 4a includes a capacity-stretching tweak (=20%) but it will always be limited by the throw on the drill press. Still, it's adequate for many users. Video on the 4a to follow shortly. I look forward to seeing your powered system. I've been harbouring similar ideas for a long time.
What's the use of this kind of small and tiny moulding machine in this period of competitions market think?
Custom small parts for particular use?
There are many many uses for a machine like this. 3D printing is great - I ahve two printers - but they take a long time to print things and the finish isn't always what you might want. Moulding is lightening fast and dirt cheap. That's why it dominates the planet.
I need something like this but to pull filaments that can be bent into sculptural installations
Have you seen 3D pens? It sounds like they are what you are looking for.
Great video, thank you
Glad you liked it!
Thanks.
Terrific explanation. Thanks
You're very welcome Chris.
Is it possible to make one that makes nursery pots, say the large ones? For example, 20 inches tall and 20 inches wide?
No, this simple heating scheme maxes out not far from this capacity. Larger capacites need more complex design and are correspondingly expensive.
Hello. Greetings, I need to buy this manual machine for the purpose of injection from 90 to 110 PVC
Can the plunger be made of steel?
WHAT IS THE VALUE OF THIS MECHINE AND WHAT FOR THOS MECHINE IS USED
A desktop injection moulder, yes please:) You'll be getting an order from me in September. Very nice work.
Assuming i'm making something that requires a larger volume of plastic than i can pour in one shot, will this create weak points in the final mould due to earlier pours being cooler than later ones?
Yes, it would Gary. It won't really work as the plasatic would solidify in the way of any second shot you might attempt.
what would be the melting temperature of the molten plastic? & are you using recycled plastic such as -HTPP used for 3d printers. will you be devising a machine that makes larger castings of objects. when I worked in a plastics factory we used polyprophelane beads in sacks for the plastic material
Nigel, the melting point of the molten plastic depends on the plastic you use, but 200 - 250C is usual. Yes, I use HDPE and PLA - and that PLA IS from failed 3D prints. I already have a larger machine but it is not for resale currently.
Please explain how plastic molds can be used instead of an aluminum mold.
Henry, it's not sometnhing I've loooked a lot in to but there is material on the Internet for you to research.
Can you talk about the nozzle?
If you're molding in an Aluminum block why not use an aluminum barrel. Shorter life perhaps, but significantly better W/m-K over stainless. It would make your process much faster and more efficient. Anyway, I've been wanting to do this for a while. I can think of more than a few parts I'd like to mold rather than 3D print.
Dunno what W/m-k means but aluminium oxidises and is very soft which makes it a poor choice for moulds.
hi, thanks for the video ,. a curiosity,. no air bubbles form in the molded piece? how long do you have to wait for the plastic to melt and ready to be injected?
Bubbles are not a problem, and if the machine is at working temperature, then the melt takes about 5 minutes or less.
@@chriswesley594 thanks for the answer, I have to create some plastic components, 3D printing is fine, but I would like more quality, also having a cnc for metals, I almost give it a try ..
I like to buy a bench top machine to produce small amounts of bottles
No longer for sale, but subscribe for the new model release video.
Nice and small machine. Can you do this with recycled plastic like used milk jugs.
Absolutely, and I do.
Thanks sir for information 🙏🙏
Hi, This is something we are looking into right now to reduce lead times of proving new mould tools. You mention in the comments that there is a sales page?
Hi SImon, there is a link to the new model video in the video description. I have also updated the description to link to the sales page for it, but pelase read the notes before contacting me. Many thanks, Chris
i like this and i visited your site and in like thats inexpensive too :) although i dont have have a milling machine to make moulds but i do have 3d printers but i cant just print out a mould and it use right
Hi Pat. People do make 3D printed moulds, but you have to take special measures to keep them cool. Check out this link: czcams.com/video/a4u-pJmIUek/video.html
How to buy it. Perfect and capacity for a project for me. 💕
You need to get into 3d printing
You obviously haven't seen my 3D printing videos, Crispy. 3D printing rocks. I've earned my living from mine for hte last 3 years, but it has limitations. You can inject a part in seconds and it iwll be far stronger and with a perfetc mirror finish. You can't do that with a 3D printer.
Very nice little machine
Thanks Ray
what is the power of the heating element how many seconds heats up and how much warms up ?
The element is about 120 watts. From cold, it takes about 5 minutes to heat the machine to working temperature. After that, from one shot to the next, you have to wait a couple of minutes to melt the new load of plastic. You can speed things up by lagging the injector barrel.
do you have the model for the barrel and plunger? awesome design
*i have many questions*
Is there a reason why stainless steel is used - can it be aluminium or copper?
To have more capacity, can the piston and barrel be made a larger diameter, rather than length?
When injecting plastics of different color or plastic type, how is the funnel and barrel cleaned to avoid mixing of colors or plastic types?
You mentioned in one of your videos that the mould could be made of plastic resin. Would the heat from the molten plastic deform a mould made of plastic?
How much torque do you estimate that you are applying to the lever arm when filling the mould?
:
Critical look - here are your answers.
Both aluminium and copper oxidise - they tarnish. The oxide is then available to contaminate the melted plastic and the part you'remaking. I know that LNS technologies nickel plate their hot parts, but my concern there is that - when the plating's gone, the machine is open to oxidation (rust in that case).
You can make the piston wider, but then the injection pressure for a given lever force is lower. It's a compromise point which you choose for the work you have in mind for the machine.
The barrel is cleaned ("purged" as the industry calls it) by flushing it with something. You can buy purging compounds but I just push the new plastic in after the old and accept that I'll have to do it a few times before the old plastic is fully gone.
No, the resin moulds don't melt.
The injection force needed depends on the plastic being used, the temperature of the melt, and the mould, and the specific design of the mould. Long thin runs present a lot of resistance whereas short fat runs present a lot less. My GUESS is that the down force for a typical mould would be in the region of 30Kg at the lever handle.
Price
When you drive the plunger down, doesnt the piston trap some air in with the plastic potentially forming bubbles?
Hi Joe. No. Molten plastic is quite viscous and the piston doesn't need to be a gas-tight fit so air can escape past it.
are selling any of your work ,,if so i want to buy,,,thanks or can i buy parts from you so i can make one?
are in the u.s. ? i have paypal ready
Hi samuraiman691. I make these machines to order. However, I am based in the UK and postage from here to the USA adds about $150 to your price. If you are a handy DIY person, I can send you the injector and the control units, and you can purchase your own drill press and fit them yourself. The postage comes down to about $60.
hi thanks for the reply im very interested in the whole unit ,,i dont have the skills to make the brackets and such,and dissecting a drill press is pretty harsh,so i dont mind paying you the 150 for postage,,,is your unit, 500.00 usd? i can wait a couple of weeks or more for it,,,also can i get one that looks like the one in your video? i saw the 1,800 from techkits ,,no way,,,,,your is probably even better,,hope to hear from you,,,
Hi chris
Will you post it to Australia.
Total cost for machine and postage please.
This model is no longer made, as mentioned in very many comments here before!
Does you injector work on polycarbonate which melts at
135 to 140 Degrees ???
If I send you a prototype
can you make a mould as part
of The sales package ???
T Mo - it will heat to more than 250C so I can't think why it wouldn'y work with PC but I have not tried it.
Sorry I don't make moulds for customers.
@@chriswesley594 Thanks for your response, I have watched some CZcams
Videos on How To Make Molds, I Think I will do fine, Thanks Again,
Hey man awesome build... I am looking to do injection molding for prototyping with PA plastic. Have you tried that already?
Edit: Ah nvm I noticed that my pieces are too big with ~40000mm³... Could you build such an injector?
I have not tried nylon, no. I'm not currently buil;ding machines for customers.
Hello good sir, what is the nozzle diameter?
Hello Chis Wesley!! I am S.korean and I was very impressed your plastic injection machine! Can i use your injection image for korea plastic campaign??
Pleas read video description.
hi, can your extruder extrudes ptfe. I need a machine like yours, but that extrudes tflon. greetings from Argentina
Rene - this machine will extrude any thermoplastic which melts below about 240C. Beyond that I cannot tell you as I have no experience with Teflon, but in any case, this machine is not currently availabel for customers.
Hi how much is 1 of these? thanks
if you don't mind can you tell me what type of plastic did you use?
Alvin, I can't recall, sorry.
Thats cool. how do you heat up the molds for the injection process???
Depends on the mould Rodney. If the ways are wide and the part simple, mould heating is not necessary. As things get narrower, longer and more complex, injection gets harder and heating helps to keep plastic flowing until the mould is filled.
Hello,I am a machine designer and planning to produce a machine like this.What kind of models i can produce for quick profit.Sorry for my bad English :)
I don't know.
Where are you from
how can i buy this one, i come from HO CHI MINH city Viet Nam, i speak english not well .
Not for sale any more.
Plz send the animation video
I sdon't klnow what you mean by "animation video"
i would like to know what this would cost me
Raheem, it used to cost £600 but it is no longer for sale to customers. If you'd like to know when the new model is available, subscribed to this channel.
Are you making more of these? I think I'd like one:))
Please read the comments and/or sales page for details. I'm not making this model but if you'd like to knwo when the new model is available, Subscribe and you'll get notice of the introductory video.
@@chriswesley594 is this still available
Hi, love this, have a lot of questions if you don't mind me asking
Hi Steven, as the description says, it's not made for customers currently, so the answers to your quesitons would be irrelevant. If you;d like to be notified when the new model is available, please subscribe to the channel.
I need to mould a plastic cube approx 75mmx50mm can you recommend any injector? Or sre you selling a machine big enough?
Sorry but NO and NO.
I need to buy one such machines. But I need to take 350x350x6 capacity of palstic mold. How much will it cost?
I can't build such a machine for you. Machines like this adopt a simple heating strategy which cannot be scaled to the size you're interested in.
Muito legal, parabéns !!
Sorry netiehr I nor Google translate understands that, Fabbricio.
@@chriswesley594; Very cool congratulations!!
how much for this one
Whats the biggest size of mould it can take?
1.2 cubic inches
Asi machine india me milti ha kya
Anyone else finding the link to the model dosent work?
Boyce, sorry but your question makes no sense. Link to model doesn't work?
@@chriswesley594 sorry I mean the first link in the description isn't working
as una maquina para sacar fibra de plastico
lo siento, no sé a qué te refieres. ¿Tienes alguna pregunta?
mucho le agradezco la información y si me podría indicar de que lugar es saludos.
Estoy en el Reino Unido pero actualmente no los estoy haciendo para clientes. Pero si quieres, suscríbete al canal. Haré un anuncio en video cuando el nuevo modelo esté disponible.
Hello Chris, I would like to know if is possible buy only the stainless steel funnel with the plunger in order to avoid the excesive P&P rates to my country (Argentina). Please let me know if is possible and the price. Kind regards, Luis
Hello Luis, yes it is possible. I could provide the controller unit too - or not. When posting parcels from the UK, the prices are coarsely banded. 2Kg is a huge break point. Up to 2Kg a parcel to Argentina costs about £25. Anything at all over that costs about £70.
What is the chances of getting one of those to nz ? How much ?
No longer made Bow, Sorry.
Chris, whats the stainless wall thickness for the tube that takes the heater band and an estimate of time plastic particles are in before pressing? Thanks.
The wall thickness is exactly what it should be to work so well. In a hot machine pellets take about 3 minutes to melt.
@@chriswesley594 so its top secret the thickness..... :D
@@ellelephant Yeah - it took me a while to realise that the people asking me for dimensions were reverse engineers. Well - y'know, I'm trying to sell these, and the dimensions took me a lot of effort to arrive at, so I'd rather not just give them away. I hope that sounds reasonable. Are you a reverse engineer??
@@chriswesley594 gotcha. nah, i keep toying with the idea of a 3D printer, it appeals to me but the market is saturated with builders and rip off copiers (reverse engineers), injection moulding has more appeal due to its strength but its one of those things that interest me more in how it works rather than all the hassle of actually doing it. Reverse engineer?.... bit of an insult really, an engineer would know the heating capability of the 120W heating coils from the manufacturers, be able to apply the q = U A dT equation to find out the transfer rate, they would also have to know such things as the thermal conductivity of stainless steel. (16 - 24 W/(m K).... Like i said, just curious as its always interested the crap out of me :D
I want this type of machine to make 10cm cubic mould
Is there any machine at low prices
Google
What type of Chips used for it? HDPE?
Whatever you like, more or less. The machine will heat to around 300C. I use HDPE.
Hi Chris,
I was wondering if the plunger & hopper are currently available to order? I'd need a quote plus shipping to Brighton, UK.
Many thanks
Ewan, Hollow Planet Designs
Hollow, hello and thanks for your enquiry. I must apologise for this late reply - CZcams did not notify me of your comment, though it has been notifying me of others.
Yes, I can sell you the components separately. If you send me your email address we can discuss the details.
Once again, apologies for the late reply. For some reason you alone, are singled out by CZcams in their not notifying me of your comments. I have emailed you just now. Please let me know if you do not receive it very soon.
Chris
اريدها انهاء جيدة جدا
Any idea when will your new model be available for sale? I'm interested in buying one.
Sorry, I can't make any commitments now, but hoipefully in a month or two.
Price please
Really cool! FYI, the link to your coaching site off your injector page has a typo so it goes to a 404.(forgot the "e" in "life") :)
Thank you Rush. I've fixed it.
I like....
hi, i realise this is an old video but is this still available
Please read the FAQ. SHort story - "No, but SUBSCRIBE to be notified when I release the nex model".
Wow I'm interested in purchasing a unit. are you still making them? and if so, is it possible to ship to the USA?
Hello, please see the description for a link ot the FAQ. Yes, and yes.
Hi.....I'm very interested indeed.....are still making?...and how can ship to mosul/Iraq 🇮🇶 🤔
Are you still making machines like this?
Hey Mark. No. If you'd like to be notified when the new model is out, please sbscribe to the channel.
how much would it cost to buy a set?
Top of video description:
PLEASE NOTE: This machine is not being made for customers now.
If you are interested in seeing the new model when it is available then
subscribe to the channel to see the announcement video.
i want to made it at home . so please send me all details , drawings and sizes of its part ...... please help me ,,,,,, please , please , please .
I sell these. You are asking me to invest a lot of effort 0 in exchange for nothing - to give you proprietary information enabling you to build & sell them for yourself. Gee, that's a tough one but I'm going to decline.
سعر الماكينه دي كام
Lamentablemente sus excelentes videos. De sus productos se ven afectados por las barras y letras negras...en el video.
Gracias por los comentarios, pero no veo el problema.
It's work 210 & 110 VAC?
It depended oin the customer's reauirements. This model is no longer for customers. Subscribe if you'd like to be informed when the new model becomes available.
@@chriswesley594 pls do that also the price, thanks in advance.
@@theodroskassa3254 I'm suggesting YOU subscribe if you want to be notified.
Where do you get the plastic pellets from?
Matthew, it's 2021. What would be your guess as a first place to start?
Hi there! I am interested in buying a machine similar to this! If you could send me some information that would be so appreciated. Thank you!!
Hi Karyn, as the description says, it's not made for customers currently, so the answers to your quesitons would be irrelevant. If you;d like to be notified when the new model is available, please subscribe to the channel.
Excellent, thank you... :-)
Thanks Matthew.
Is silicon mold also possible?
No, the pressures and temperatures would destroy it.
can you help me to make help and guide for my project
i have to decided to make that machine
No.
Hi I have a new design that I would like to be able to injection mould at home, it has 7 parts and the volume of plastic would be around 950g. each part is no more than 200g do you or could you make something?
Hi Adam. The capacity limit on the 4a model - the successor to this machine (czcams.com/video/tn6-MgJ6oVU/video.html) - is 1.2 cubic inches. For a typical thermoplastic like HDPE this equates to a mass of 19 grams - so this machine is far too small for your needs. You need a machine with ten times this capacity. Making something would be possible but it would be a prototype and involve you in a lot of up-front investment.
after reading your comment I have decided to remodel a juicer into an injection molding machine, Im seeing alot of people designing benchtop injection molding machines but all have a low capicity 10-20g. I see no reason why bigger capcity is a problem with these set ups. you are really only limited to barrel size and shaft. I take it putting a number of shots into the same mold isn't feasible ? I guess you would get separation, could this be overcome by heating the mold?
Adam, multiple shots into one mould is not feasible, no. I've also seen a lot of other people making injection moulding machines. And whilst they man demonstrate the concept OK, they are not usually practical machines. Aluminium, for example, oxidises in air, and will deposit a powder into the body of your parts. There are problem with scaling up a small machine to make a big one. One is that plastic is a very poor conductor of heat and as you increase the barrel width you increase the time it takes to melt the load throughout its width. Commercial units get around this problem in a variety of ways. Another problem with increasing barrel diameter is that the injection pressure for any given handle force drops. (pressure is force divided by area).
Of course all obstacles can be overcome - commercial machines, after all, DO exist. But it's not as easy as you may think.
Have fun & good luck.
Hi Chris, I have a 2 cavity mould, the total weight of the two products is 30 grams.
Do you have a machine suitable for that.
Mehrdad - the short answer is no - not yet. The current model is 1.2 cubic inches, whic is about 20 cubic centimeters. Plastic density is about 1g per cubic centimeter, so that's also about 20 grams.
Thanks for your reply.
Hello again Chris, would you be interested in building a 2 cubic inch machine for me?
Yes. I will reply to the email you sent me with details.
I have also sent you an email with more information With pictures of the mould and the end product. Looking forward to hearing from you.
I tried clicking on the link but it's not working.
I'm sorry about that, First Last (great name). There was a typo which I have corrected. Please try again, and apologies for this inconvenience.
Whats the cost of having a aluminum mold made ?
It depends on who is making it, whether it's aluminium or steel, and what the part is. If you outsource it, then unlikely less than several thousand pounds for an aluminium mould and far more for stainless steel. I make my own from aluminium or brass with the aid of my metal lathe. If you have a CNC router, you can make your own even easier. It's now possible to 3D print moulds, though I have no experience of that so far.
Hi Chris - I am interested to buy - I am in the Uk - please get in touch
I am not making this model or sale to customers, but I am working on a new unit and I'll make a video of it when it is ready, so you could subscribe if you'd like to be notified.
Sir please confirm Indian praise ??
Sorry Yogesh, I do not understand your comment. Please elaborate.
@@chriswesley594 sir iam from India and your product cost asking!
Ahh OK Yogesh - you said "prAise". please read the PLEASE NOTE: section under the video.
Hi Chris, this is great! We have a plastic shredder that we built from the plans of precious plastic and we are looking for a tool for transforming the chips into something useful. I just looked at some plans to build a similar tool like yours and then I found your machine with the drill press. I like the idea and i actually just saw that exact model in a Discovery Center here.
Do you provide the plans for your machine? Or you only sell the machine? I am currently in Panama, so shipping is expensive / takes a long time, so I was wondering if I could get those ss parts machined here...
Thanks so much,
Nike
Hello Nike, and thanks for your comments. I do not provide plans, sorry. Postage to Panama is about £130. Do you mean you saw THIS model in a Discovery Centre? If so, please let me know where it is and if there is a website for it.
Thanks
Chris
Chris Wesley thx for the replay. Yeah I am pretty sure it was THIs exact drill press model. I was just looking for one the other day for a project I was working on, that’s why I remember it. www.discoverycenterpa.com/
I might order one of your machines and pick it up in Germany when I am home for xmas. How long does it take to ship to Germany? And how much is the shipping?
Thx!
Oh sorry Nike, I misunderstood you. I thought you meant this exact PLASTIC INJECTION MOULDING MACHINE! That would have been concerning as I haven't sold one so far in Panama. Sorry to have wasted your time. Thanks again though - Chris
Chris Wesley yeah no ☺️. Then I would have bought it right there 🤣
I am waiting for your response. Thanks.
Sorry I am not currently accepting new build backlog orders.
Wondering if you sell these or plans to make them?
Yes, I sell them. Please read the description for the link.
Hi would like to buy one of your machines do you have one for sale if so price please
See below Gary - I'm not making these anymore, but subscribe to see a video when the new model is available.
Hello
i have found your youtube video for terrific glue injection
can you give me the address to buy the mold and glue
thank you in advance
Hi Stephane. I'm confused; the video you commented on is about a plastic injection mould machine I built myself. The mould is homemade from aluminium stock and those green pellets are not glue. Perhaps it's a language issue? Do let me know if I can help.
I'm having a hard time finding a vendor that is selling this type of small injection molding. Any help or advice where I can buy one? (I assume you sold yours by now
Hi Brandon. Please read the video description for details. I make them for people.
How much are you asking for it with postage within the UK? Thanks
Hello Joshua, it is on EBay for £425 + £25 P&P. www.ebay.co.uk/itm/201749893363.
If you'd rather buy it privately, we can split the EBay fee I wouldn't have paid - so £425 all-in.
The nearest thing sold commercially to this is LNS technologies' machine - currently on sale for $1,800. (techkits.com/products/model-150a/)
Frankly - there's is a more professionally finished machine, but then they're a professional company.
Mine does what theirs does, and it's solid stainless (there's was nickel plated last time I asked), and it's a third of the price.