PU Insulated Cold Roll Forming Machine For Making Sandwich Panels

A). Summary

1. Equipment shown here is used for continuously making sandwich panels with the facing layer (s) of color steel or galvanized sheet and the core material of polyurethane. Whole equipment is divided into PU insulation part and Facing sheet profiling part.
2. This line is easy to operate, high productivity, and reasonable price. Suitable for making roof wall color coated pu insulated sandwich panels and cool room insulated panels.
3. Whole line adopt PLC program control, with the communication module and inverter synchronization, highly automatically. Main machine adopt touch screen, simple operation. Productin line from uncoiler, roll forming, pu foaming, solidifying, automatically cutting, runout table ( opetional: auto stacker, auto packing ) to realize the auotmatically production process.
4. Whole line make up of Auto decoilers, roll forming machines, Flat pre-cutting devices, Transporting Conveyors, Steel plate pre-heating, Pressing machine, Tracking cutting, PLC control system, PU foaming machine, Hydraulic system and Pneumatic system etc.

B). Main Technical Specifications

1. (a) Thickness : roof steel panel 30-100mm and wall steel panel 30-100mm.

(b) PU foam density : 40±5 kg/m³

(c) Panel width : 1000mm

(d) Thickness of galvanizes color steel coil : 0.4mm~0.7mm

2. The production speed is different according to the panel thickness.

Recommended speed is 6M/min for 50mm thickness, 4M/min for 75mm thickness.

3. Speed of forming machine is 0~12m/min and adjustable. The length and amount of production can be set and count automatically by control panel.

4. Hydraulic material discharge stand can feed steel sheets automatically and keep accuracy during long time operation.

5. Caterpillar conveyor contains upper/lower construction and double-sided block belt. The effective thickness can be up to 150mm so it can provide a large variety of roof and wall products easily by changing the spec of the side blocks.

6. Bend saw cutter : Maximum thickness is 150mm. The suction channel is reserved for additional suction system to prevent the dust pollution.

7. The characteristic of this continuous rubber belt sandwich line is ALL parts including forming machine, lamination, conveyor, cutter and auto stacking equipment are synchronized by a central Ratio Setter control system. The user can easily control the speed through the main speed controller (VR).

C). Applications

Roof wall sandwich panel, Insulated sandwich panel, Prefabricated house, Prefab house, Mobile house, Cool room ...

D). Competitive Advantages

1. High Quality

2. Reasonable Price

3. Good after Service

4. 1 Year Warranty

5. More Than 10 Years Experience

E). Machine Pictures

Wuxi Techwell Machinery Co.,Ltd is a professional manufacturer specializing in the developing and exporting of cold roll forming machines and insulated sandwich panel machines and Slitting cutting machines.

Roll Forming Machines: Metal roof & wall panel roll forming machine, steel tile roll forming machine, dual level roll forming machine, C/Z/U/L shaped steel roll forming machine, drywall stud and track roll forming machine, steel floor deck roll forming machine, highway guardrail roll froming machinem downspout roll forming machine, rainwater gutter roll forming machine, portable downspout / gutter machines, door frame roll forming machine, roller shutter door roll forming machine, no-girder k span arched panel roll forming machine, slitting & cutting, roof curving machine, stacker machine and so on. 

Insulated Sandwich Panel Machines: PU sandwich panel machine, rubber belt pu sandwich panel machine, continuous pu sandwich panel machine, EPS sandwich panel machine, rockwool sandwich panel machine, eps & rockwool sandwich panel machine, mineral wool sandwich panel machine and so on. 

Wuxi Techwell engaged in the steel structure industry in many years and devoted to developing some steel structure machines with a professional technology and reasonable price, we supply the best machines for our new and old customers. In paticular, we are a leading exporter in the field of steel structure construction, and can provide professional service, high quality, through design and installation. Our goal is " Future by heartiness, faith leads to the world".

Warmly welcome to visit our factory and we are looking forward to cooperating with you for mutual benefits.