Double Belt PU Sandwich Panel Line Sandwich Making Equipment Continuous Type

Product description

The PU sandwich panel made from the sandwich panel roll forming machine is produced with foaming at working site. There is a special device injecting the foaming material between the upper and lower metal sheet. And then the material will be sent to double crawler belt. The chemosynthesis and solidification are both finished inside the double crawler belt. Cutting is in accordance with the length set previously. The sandwich panel roll forming machine has non-stop cutting device and the cutter will be moved along with the panel. The working process of sandwich panel roll forming machine consists of uncoiling, film covering, cutting, roll forming, pre-heating, foaming, solidification, panel cutting, stacking, transferring and packing.

Working flow

Down side rigid board feed----Rolling rack----glue drop onto rigid board----glue sweep----EPS sheet load----- Rolling rack and lamination-----glue drop onto EPS Sheet----glue sweep----up rigid board feed ---Rolling lamination----finished product

Technical Parameters:

Length of panel: 6m,12m,15m

Width of panel: 500-1250mm

Thickness of panel: 40mm-250mm

Speed of Production line: 8m/min ( frequency conversion to adjust speed )

Core Density (Kg/m2):40-42

Thermal Conductivity (W/m°K):0.018 – 0.020

Tensile Strength (KP a) :300–500

Bending Strength (KP a): 550–560

Shear Strength (KP a):120–300

Modulus of Elasticity (Mp a):3.0 – 8.5

Water Absorption :<2(Volume change %)

Water Vapor Transmission :1.8-3.8(Perm-in)

Stable Operating Temperature:-40to+50(°c)

Machine components

Applications

Roof Wall PU Sandwich Panel, Insulated Sandwich Panel, Prefabricated House, Prefab House, Mobile House, Cool Room...

Wuxi YBT machinery Equipment co.,ltd established in 1998, specialize in cold roll forming machine and auto-producing line.To put customers'benefit on the first, we know our success comes from customers'success and support. We run this mind through the whole process from the design and develpment to after-sale service in order to help our customer increase efficiency and reduce cost to strengthen competitive forces. Our designer and sales will listen to your reuirement to help you receive an ideal equipment.Our company has perfect internte for after-sale service which can support the after-sales so that you can get the satisfied equipment, ensure you receive our considerate service by solving all the problems which appeared during using the machine.
We will do the best machine to my all customers!

Our roll forming machine series:

1. Steel Silo Roll Forming Machine

2. Shutter Door Roll Forming Machine

3. C Z Purlin Roll Forming Machine

4. PU Sandwich Panel Line

5. Rock Wool Production Line

6. Highway Guardrail Roll Forming Machine

7. Floor Deck Roll Forming Machine

8. Cable Tray Roll Forming Machine

9. Steel Roll Forming Machine

10. Metal Slitting Line

11. Cut To Length Line Machine

12. Downpipe Roll Forming Machine

13. H Beam Welding Line

We will try do our best for make best quality machine!