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PU Sandwich Panel Forming Machine
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PU Sandwich Panel Forming Machine

PU Sandwich Panel Forming Machine is designed to make PUR and PIR sandwich panel. This sandwich panel product line adopts PLC and touch screen controlling system. Running automatically. PU Sandwich Panel Forming Machine can make both roof and wall sandwich panel. We supply life time service for our produced machine for all customers.
  • PU Sandwich Panel Forming Machine

  • Zhongyuan

  • 8455221000



Brief introduction of PU Sandwich Panel Forming Machine:

PU Sandwich Panel Forming Machine has been designed for the continuous production of metal faced roof and wall sandwich panels. Due to its simple operation. This PU sandwich panel making forming machine is widely used in the construction of steel structure enclosures,warehouse, workshop, cold storages and mobile buildings.

The metal skins for roof sandwich panels are trapezoildal roofing sheets made of pre-painted steel coils with thickness 0.4-0.7mm, width 1250mm maximum(we can design according to buyer's requirement).

Our PU Sandwich Panel Forming Machine  is one line that integrates advanced mechanical, chemical, electrical, hydraulic, and pneumatic technologies. 

In order to satisfy various customer requirements, we design and manufacture PU Sandwich Panel Forming Machine in different specs., models and configurations.


 Roll forming system 

 Rollforming machines to form panels up and down sheets. Lifetime can be more than 10 years.

Double-conveyor-system Double conveyor system 

 23m double belts conveyor make panels more even.

Automatic-band-saw-cutting-system Automatic band saw cutting system

 Band saw cutting style cut panels automatically according to set length.   

Automatic-Controller Automatic Controller 

 Mitsubishi PLC controller with automatic mode and manual mode, realize continuous production.


Technical Parameters of PU Sandwich Panel Forming Machine:

PU Sandwich Panel Spec

Min. cutting length

3 meters 

Max. stacking length15 meters
Panel width1000mm (can be designed as per client's requirment)
Panel thicknessMini thickness30mm (corrugated sandwich panel)

50mm (wall panel)

Max. thickness150mm(exclude corrugated sandwich panel)

Steel Sheet Spec


0.4-0.7mm color steel coils


1250mm (we can design according to buyer's requirement)

Max. coil weight

10 tons

Inner Dia. of coil


Whole Line Spec

Working speed

About 3-7m/min (adjustable)

Total lengthAbout 105m

Working height

1200mm (height of panel coming out)

Pressure for foaming 

150-200 bar

Double belt conveyor


Control mode  Mitsubishi PLC and converter
Total power About 100Kw (as per final designing)

Power required

380V/3phase/50Hz or as per customer's requirement.

Air pressure

0.7Mpa (for buyer to prepare)


Product application of PU Sandwich Panel Production Machine

PU Sandwich Panel Forming Machine is always required for the production of metal skinned, PU board insulated roof and wall panels of prefab buildings, like assembled container houses,steel structure enclosures, warehouse, workshop, cold storages, and mobile buildings.

People like to use metal roof and wall panels made of pre-painted steel coils or galvanized steel coils instead of stones, bricks or clay tiles for most of residential, commercial, industrial and agricultural steel buildings, however a single metal roof or wall panel is not a thermal sheet which can prevent a building or a house getting too hot in summer or too  cold in winter.

Therefore  PU Sandwich Panel Forming Machine tends to be the first choice to contractors or distributors whenever they have need to produce thermal roof or wall panels.  

PU Sandwich Panel Forming Machine Application Example



Packaging Details

1.Ten *40GP container for loading one set of machine ; 

2.the whole Wiped Anti Rust Oil, PLC controller covered by foam film; 

3.Spare parts and some small parts packed in plastic tooling box; 

4.All Components Fixed by steel wire with Container.

Delivery Time

Ship in 6 months after payment.




Steel Coils and Sandwich Panels
Contact Us Today


Contact Us For More Roll Forming Machine Detailed Information

You can contact us either through phone number 0086-13867521382 within our working hours, or send an email to zhongyuanforming@hotmail.com, or send an inquiry form to us using "Inquiry Now" option. Our customer representatives will respond as soon as possible.
Hangzhou Zhongyuan Machinery Factory — Roof Roll Forming Machine
 Add: No.228, Yongli, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang, P. R.of China. 
 Tel: 0086-13867521382
 E-mail: zhongyuanforming@hotmail.com



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