Hot sale continuous pu laminating machine for pu sandwich panel

PRODUCTION LINE DESCRIPTION:

The polyurethane sandwich panel line is used for continuously production of polyurethane composite roof panel, wall panel, cold room panel, fire proofing insulation panel, etc. The face panel can be color steel tile, non-woven fabrics, cement motor, kraft paper or aluminum sheet. 

PRODUCTION PRINCIPLE: 

1. Polyurethane foam raw material polyol and isocyanate transferred to the mixing head by metering pump according to the required ratio, and poured into the bottom panel after evenly mixed.

2. The pu core and the bottom panel transferred to the laminating machine for composition.

3. The material foam and cure between the upper and lower laminating machine chain panels.

4. The two sides of composited sandwich panel sheared in the line.

5. And finally cutted into required length by cutting machine.

MAIN PART OF THE PRODUCTION LINE:

STRENGTHS:

1. Wide application: Ddouble sided color steel tile, one side color steel, the other side soft material panel, one side soft material panel, etc.

2. Fully automatic

3. Technology advantage: The whole line is designed by adopting European technology and developed by our company, can reduce the cost, and improve the machine strength, accuracy and stability.

4. The electrical control system adopts international advanced brand, reliable and less malfunction.

5. The pu sandwich panel is more smooth and has better core density.

PHOTOS:

1. PU Sandwich Panel-------inside wall decorative panel, cold room panel, ceiling, roof insulaion panel, wall insulation panel, prefab house

2. Air duct-------central air-conditioning air duct

3. Pipeline insulation, tank insulation

Machines will be packed in sea worthy plywood box, shiped by sea or by train. 

1. We are the biggest pu machine manufacturer in China!

2. We provide most professional technology for you!
3. High quality with very competitive price
4. Best technology guidance and after service

OUR COMPANY:

♦ We are the biggest polyuretahne foam machine manufacturer in China, also professional pu raw material provider with technical solution supported!

♦ We have a group of most experienced engineering engaged in pu machine R&D. Awarded as"PU Integrated Solution Expert" we have gained great reputation in domestic market. 

♦ Passed ISO9002 certification, EU RoHS and CE certificates, we can ensure you a reliable quality management.

♦ Main machines include:

• low pressure pu foaming machine
• high pressure pu foaming machine
• pu elastomer casting machine
• automatic filter gasket casting machine
• pu sandwich panel machine
• refrigerator door and cabinet foaming line
• rotary pu production line

MS. Tanya Wang