Technical Parameter

PU Sandwich Panel Production Line is widely used for producing Polyurethane(PU)/ EPS/ Rockwool sandwich roof and wall panels for construction.

with high practicality, such as insulation, sound-proofing and flame retardance.

1) High automatization:

Full PLC computer integration controlling system with digital servo,frequency conversion vector and hydraulic controlling technology, user-friendly design and easy operation .

2)High efficiency:

Automatic continuous production. Annual product capacity:1,000,000 M2 (250work days per year and 10 work hours per day)

3)High Precision:

Heated air recycle oven,strictly control the temperature of PU foaming and solidification in suitable range.

Special double belt conveyor design ensure flat surface,even thickness and anti-deformation of the sandwich panel.

4)Environmental :Using 141B(or cyclopentane) as foaming agent,instead of carbon chloral-fluoride,making the PU foaming treatment become environmental production craft.

5)Low production cost: Operators: 5-7 people

6)Economize investment: International advanced level performance with reasonable price.

7)Multifunctional:The Panel's produce by the Machine will be used for the following building works:
•Commercial/Industrial Cool rooms •Freezers •Temperature Controlled Environments •Cool room & Freezer Doors

•Portable Buildings •Shipping Container Conversion Sales/Leasing/Maintenance

PU Sandwich Panel Production Line consists of:

1)Uncoiling system
2)Covering film and cutting system
3)Roll forming system
4)Preheating oven
5)High pressure foaming system
6)The Foaming system assist components
7)Double Belt Conveyor
8)Band saw cutting system (dust remove)
9)Cooling system (optional)
10)Stacking system (optional)
11)Packing system (optional)

Products Specification:

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