Double side steel polyurethane foaming sandwich panel production line is made up of main compound garage door panel roll forming machine, up and down roll forming machine, PU high pressure injection machine, automatic saw cutting machine. The PU raw material liquid state inject into between up and down steel. And then foaming by belt conveyor compound machine. At last cutting by automatic track cutting machine. Machine line from uncoiler, feeding material, products finished control by PLC. The whole units synchronized good, simple structure, easy to operation, low costly and high utilization. It is the first choice for building materials industries.
Main Technical Parameters
- Production type: Automatic continuous making machine
- Material spec: thickness 0.3-0.6mm, ≤G250 color steel sheet.
- Production width:475mm and 575mm can be adjustable
- Material of compound panel: double layer is metal sheet
- Main motor power: ≥20.5kw
- Total voltage:380V, 50HZ,3 Phase
- Structure of forming machine: up layer forming machine and down layer forming machine will run with composite machine together to become sandwich.
- Structure of composite machine: Adopt left and right two sides rubber conveyor belt orientation.
- Foaming system: Adopt Auto PU foam, the foaming is limited.
- Foaming Thickness: 40mm
- Working speed: About 3-5m/min (According to thickness 40mm)
- Main Machine Control System:PLC Delta, electrical parts (Schneider) encoder(Omron), touch screen:Delta
- Length precision: length permissible errors ±1.5 mm
- Machine Weight: about 30,000kg
- Machine Length: about 80m
This machine line is make up of up layer 5T hydraulic Decoiler 1 set, Down layer 5T hydraulic Decoiler 1 set, Embossing machine 2 sets, upper layer forming machine 1 set, down layer forming machine 1 set, Two-floor steel structure platform, heating device 1 set, High pressure injection machine 1 set, Garage door double rubber belts machine 1 set, saw cutting device 1 set, PLC control system and Hydraulic System
Decoiler——Embossing—–Double layer steel sheets feed in—roll forming —-roller feeding—–steel warmed up—–machine composite—–cutting after forming—–finished table
Profile of garage door panel
475 mm to 575mm change the size automatically
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