Production line name:Continuous PU sandwich panel Line 
Function:PU sandwich compound panel as a new kind of green-color building materials ,is used widely on the roofs building of the industrial factory,wall panel,partition panel as well garage door ,cold storage door,duct panels and so on.It is also used in the civil house construction overseas now.
Among all of new type of building materials,the PU insulated compound panels are more and more popularly used because of the feature of fire-proof and panel color ,profiles which is easy to meet the customer's requirement.

Components of the whole line:
1)ROLL FORMING MACHINE 
Top panel roll forming machine system 
10T hydraulic decoiler with coil car 1 set 
Combination machine 1 set 
1.Film covering machine 1 set 
2.Slitting machine&side waster recoiling machine 1 set 
3.Hydraulic flying pre-cut system( flying shear) 1 set
4.Top panel forming machine 2 sets 
   Top panel: adjustable by the straight rail, 3 ribs forming rollers stations,15 roller stations Top wall panel:adjustable by the straight rail, 3 ribs forming rollers stations,15 roller stations 
5.steel frame platform 1 set
6.straight rails and horizontal move and driver system 1 set 

Bottom Panel forming machine system
10 T hydraulic decoiler with coil car 1 set 
Combination machins 
1.Film covering machine 1 set
2.slitting machine&side waster recoiling machine 1 set 
3.hydraulic pre-cut(flying shear) 1 set 
4.Bottom panel forming machine 2 sets 
5.servo pinch feeder mechanical organ 1 set Bottom panel: straight rail adjustable, 3 ribs forming rollers stations,28 roller forming stations Bottom panel: straight rail adjustable, 6 ribs forming rollers stations,
6. rails move and driven system 1 set
heating system 
Double belt system 
Flying saw cutting system inclduding control cabinet and servo motor 
Panel stacker 1 set 
Total electrical cabinet and hydraulic system Options part: embrossing rolls machine,pressing machine and mould,high pressure foam sprayer machine.

Main Technical specifications:
Garage door: 
width 435mm---552mm adjustable or according to the customer's requirements 
Thickness:39mm adjustable or according to the customer's requirements
Length:min 1.8m 
To change the roll forming machine to produce other profiles or according to the customer's profiles 

Wall Panel: 
To design according to the customer's requirement 
Width: 1000mm 
Thickness:35--200mm adjustable
Length:min 2.5m 

Cold room panel:
Thickness 80--200mm
Length:according to the customer's requirement 

Duct Panel:
Width:120mm or according to the customer's requirement 
Thickness:min 20mm 
Length:according to the customer's requirement 

Line Speed:3--12m/min( 12m/min if overflow case) 
Total power: about 228kw 
Total components of the production line: Roll forming machines, PU foam sprayer machine,Double belt pressing machine; Cross saw cutting machine:control cabinet 

Profile Drawing:
Polyurethane(PU)SandwichGarage Door Panel Profile