The production line of PVC wood plastic floor is mainly used for the extrusion production of PVC wood powder composite plastic floor.
1, PVC wood plastic floor extrusion line adopts conical twin screw extruder, which is specially used for extrusion, plasticization and molding of PVC powder and wood powder. It has the characteristics of high output, good plasticizing effect and low energy consumption. The effect of uniform extrusion can be achieved by rotating the tapered twin screw outward and controlling the feed speed with a quantitative feeding screw.
At the same time, the entire production line according to customer requirements with SIEMENS, the automatic control system of delta brands such as PLC, to realize the automation of production line.
2. The shaped cooling of the profiles adopts the vacuum setting, the system of circulating water cooling, and the connection of the connection between the vacuum pipeline and the connection of the cooling water pipe by the copper live connection. The effect of cooling can be ensured while the vacuum degree is guaranteed.
3, material traction adopts the upper and lower flat block traction crawler mechanism, and can increase the anisotropic traction rubber block, so as to conform to the traction of the profile, and will not squeeze the plate profile, so that the product will deform.
4. The caterpillar lift is controlled by cylinder control and has the function of adjustable pressure, so as to control the contact area and pressure of the track to the plate and the profile.
5, the cutting machine adopts a lifting cutter, which is controlled by the extruder and has the accuracy of cutting.
6. The main part of the whole production line consists of the mixing unit, the twin screw extruder, the vacuum setting table, the tractor, the cutting machine and the discharging frame.