PU Sandwich Panel Forming Machine

The PU Sandwich Panel Forming Machine is the most popular material in steel structure building, such as office building, warehouse, etc. The PU Sandwich Panel Forming Machine integrates mechanical, chemical, electric, hydraulic, pneumatic and temperature control technologies. The PU sandwich panel made from the sandwich panel roll forming machine is produced with foaming at working site. There’s a special device which can inject the foaming material between the upper and lower metal sheet, then will be sent into double crawler belt. The chemosynthesis and solidification are both finished inside the double crawler belt. The cutting is finished according to the length which is set before running the machine. This sandwich panel production line (sandwich panel roll forming machine) adopts non-stop cutting and the cutter will be moved along with the panel.

Working Flow

The working process consists of uncoiling, film covering, cutting, roll forming, pre-heating, foaming, solidification, panel cutting, stacking, transferring and packing.

Technical Parameters

Sandwich Panel Specifications
Min. Cutting Length	3 m
Max. Stacking Length	15 m
Panel Width	1000 mm (according to profile requirements)
Panel Thickness
Thickness of Flat Panel	40, 50, 60, 70, 80, 90, 100, 150 mm
Thickness of Corrugated Sandwich Panel	50, 60, 70, 80, 90, 100, 150 mm (exclude corrugated sandwich panel)
Steel SheetSpecifications
Thickness	0.4 mm to 0.7 mm (material must be level, no corrugation and distortion)
Yield Strength of Material	≤ 235 MPa
Max. Width of Material	1250 mm
Max. Coil Weight	5 T
Inner Diameter of Coil	Φ508, Φ610 mm
Foaming Material	141B foaming agent
PU Forming Density	40 to 45 kg/m3
Specifications of Sandwich Panel Production Line
Working Speed	3 to 7 m/min (adjustable)
Total Length	about 120 m
Working Height	1200 mm (height of panel coming out)
Pressure for Foaming	150 to 200 bar
Effective Length of Double Belt Conveyor	21 m
Control Mode	imported PLC system (Siemens or Mitsubishi)
Total Power	about 300 kW
Power Required	380V / 3phase / 50Hz
Control Voltage	24V / 110V / 220V
Air Pressure	0.7 Mpa (for buyer to prepare)

PU Sandwich Panel Forming Equipment

Korea – Plant and machinery for the manufacture of polyurethane foam. High pressure foaming machine, low pressure dispensing machine, turnkey equipment and continuous and dis-continuous polyurethane sandwich panel production lines.

 Sandwich panels, CMC milling, shaping and laser tracking.

Served in patty form with coriander yogurt.

PU Sandwich Panel Forming Line

Korea – Plant and machinery for the manufacture of polyurethane foam. High pressure foaming machine, low pressure dispensing machine, turnkey equipment and continuous and dis-continuous polyurethane sandwich panel production lines.

 Sandwich panels, CMC milling, shaping and laser tracking.

Served in patty form with coriander yogurt.

PU Sandwich Panel Roll Forming Machine

Korea – Plant and machinery for the manufacture of polyurethane foam. High pressure foaming machine, low pressure dispensing machine, turnkey equipment and continuous and dis-continuous polyurethane sandwich panel production lines.

Find your standard and custom roll formed shapes used in a wide variety of applications.

Custom roll forming and fabricating for all industries.

PU Sandwich Panel Forming Machinery

Korea – Plant and machinery for the manufacture of polyurethane foam. High pressure foaming machine, low pressure dispensing machine, turnkey equipment and continuous and dis-continuous polyurethane sandwich panel production lines.

 Sandwich panels, CMC milling, shaping and laser tracking.

Roll forming and metal bending machinery for the construction industry. End products include roof panels, rain gutters, elbows, and downspouts, and siding and framing components. Multi-lingual site.