PU sandwich panel use the hard anti-burning polyurethane foaming plastic as the core material and the color-coated sheet as the plane material, and formed through rolling. Cause the light, high strength, adiabatic, waterproof, decorative performance, the PU sandwich are used as roofing and wall sheets for factories, warehouses, gyms, residential houses, villas, portable, combined refrigeratiory, etc.
PU sandwich panel forming machine is an automatic production line which included many kinds of technologies such as machinery, chemical engineering, electronic control, hydraulic press, air-operated and temperature control. The whole line is consist of decoiler system, coating and cutting system, rolling system, preheat system, foaming system, the double track system, cutting system, cool system, air-operated system and so on.
Sandwich Panel Spec
Min. cutting length3 meters
Max. stacking length15m
thickness40mm (corrugated sandwich panel)
50mm (wall panel)
(exclude corrugated sandwich panel)
Steel Sheet Spec
Thickness0.4-0.7mm color steel sheet
Max. coil weight10 tons
Inner Dia. of coil508mm, 620mm
Whole Line Spec
Working speedAbout 3-7m/min (adjustable)
Total lengthabout 90m
Working height1200mm (height of panel coming out)
Pressure for foaming150-200 bar
Double belt conveyor23m
Control modeMitsubishi PLC and converter
Total powerAbout 100Kw (as per final designing)
Air pressure0.7Mpa (for buyer to prepare)
PU sandwich panel machine mainly consists of hydraulic uncoiler, film covering system, roll forming machine, polyurethane foaming system, double belt system, automatic cutting device, electric control system, hydraulic system, and pneumatic system. Stacking system and packing system for option.
sandwich panel sketch
Different kinds of sandwich panels
Install and Training:
If buyers come to our factory to inspect, the training to install and operate is provided face to face.
If not, manual and video is provided to show how to install and operate.
We provide 12-hour online service for our customers. Phone: +86 15821208506
a .The seller will debug the machines freely in China, and the traffic expense in China of the technique people will be paid by the seller.
When technique men go to the buyer's place to debug the machines, the buyer should pay the
expense of accommodation, and round-trip tickets for the seller’s men. and pay the technician USD60 per day.
b. If the buyer sends people to receive the training of the operation given by the seller, during the training period, the seller should pay the expense of accommodation, and traffic for the buyer's men.
Our factory has more than 10 years’ working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
• Germany COPRA software design
• 5 engineers with more than 20 years experience
• 30 professional technician
• 22 sets advanced CNC production lines on site
• Passionate Team
• Installation engineers can reach your factory within 6 days
• 3 years maintenance and whole life technical supportSandwich Panel Roll Forming Machine manufacturers