Plywood hot press machine Ply making machine supplier

How to produce the plywood?
According to the function, the wood-based board hot press machine can be divided into four parts: the main frame, the hot platen system, the hydraulic system, and the electronic control system.
1Main frame: the main frame of the hot press provides reliable basic support for the hydraulic system of the whole hot press to output full load pressure.the frame can be divided into four parts: upper and lower pressure plate support and verticalcolumnsThe four parts size are not the same according to t tonnage and functions of the hot press machine. Normally. the mainframe uses Q235 steel plate, and the thickness is 30mm, 35mm, 40mm, 50mm, etc.
2. Hot platen system: the hot platen is generally made of deep-hole drilling and pressing integral states, which are mainly used for oil heating and steam heating: the material of the hot pressing plate is2350345 etc: the flatness tolerance should be in the range of 0.1-0.18mm, the parallelism tolerance should be in the range of 015-027mm the surface roughness should be within 3.2um, and the temperature difference of the hot plate should not exceed 2-3c. Generally, there are two heating methods: single in single-out and double-in, double-out. The heating medium is steam and thermal oil. Our factory mainly uses a special metal hose and flange connections to re-steam or thermal oil will be not leak in high-temperature environments for long time