Continuous PU Sandwich Panel Machine

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$120,000.00 - $200,000.00 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Custom Made
Surface material:
GI, PPGI, Aluminum, Paper
Panel thickness:
30 - 200mm
Panel width:
Machine type:
Continuous PU Sandwich Panel Making Machine
Working speed:
2-6 M/min
Belt conveyer:
24 meter length
Fly saw cutting
Control system:
PLC(Touch Screen)
Roof/ Wall/ Cold room
380V 50HZ 3phase
After-sales Service Provided:
Engineers available to service machinery overseas
Supply Ability
Supply Ability:
5 Set/Sets per Quarter
Packaging & Delivery
Packaging Details
seaworthy nude packing, using steel wire and wood bock to fix the machine inside container, and using the film cover the machine for dustproof
Lead Time :
about 90-120 days for PU panel production line
Product Description

Continuous PU Sandwich Panel Production Line


This production line is kind of specialized equipment for producing sandwich PU panel with the middle layer of anti-combustion polyurethane and with steel sheet as the top and bottom surface layers. The sandwich PU can be 30-200mm in thickness, 1000mm in width, length determined by the customer. The sandwich PU panel is mainly used for keeping warm. Different insulating panels with other soft facing layers can also be produced on the line.

The operation principle of this line is as follows: raw materials of rigid-foam are delivered into the mixing head through the metering pump on the injection machine and then injected onto the bottom facing sheet going to conveyors along with the top superficial sheet. Between the upper and lower conveyors, the liquid materials are hardened into solidity, then by an automatic tracking cutting mechanism, cut into pieces according to the preset length.



Production process flow:

Upper decoiling – roll forming

Bottom decoiling – roll forming – PU foaming & injecting – PU solidifying – length cutting – run out


Main technical parameters of the production line:

1. Production type: totally continuous production with PLC controlling

2. PU foam thickness: 30-200mm

3. Standard Sandwich Panel Size:1000mm in Width

4. Sandwich panel length: as per the customer need

5. Linear speed of production: 2-6m/min

6. Reciprocating times of injection head per minute: <60

7. Composite structure: position fixed by double rubber belt conveyer

8. Foaming system: totally automatically continuous foaming, quantity of foaming could be stepless adjustable

9. Main Power of production: 45KW

10. Length cutting: pneumatic piston driving, non-stop cutting via sliding table

11. Electronic controlling system: PLC controlling system

12. Machine dimension: about 58 meter x 4 meter

13. Total gross weight: about 46 tons


Machine compositions:

1Hydraulic Automatic Decoiler2 sets
2Panel Roll Forming Machine2 sets
3PU Foaming & Injecting Machine1 set
4Belt Conveyer 24 Meter1 set
5Automatic Tracking Cutter1 set
6Product Table1 set
7Control Cabinet1 set



Packaging & Shipping



seaworthy nude packing for roof roll forming machine,

using steel rope and wood block to fix the machine inside container,

using the film cover the machine for dustproof



The machine will be shipped by FCL, containers will be sent to our factory for loading.

The well-cooperated experienced shipping forwarder will take care all the shipping as well as custom clearance.

Before shipping we will inspect the machine and test run the machine in our factory.



Our Services


1.  Professional mechanical background sales for better undestanding customer's need

2.  Experienced in China machine industry for supplying comprehensive machines and equipments

3.  Strictly product manufacturing and quality controlling to ensure every machine we sold is satisfied with our customer

4.  Engineers available to service machine overseas, for example installation, training, etc

5.  Lifelong service for spares, ware parts, technical supporting, etc



Company Information

 WUXI HAOSHUO TECHNOLOGY CO LTD is one professional enterprise supplying one-stop service for machines and equipments. We have integrated superior sources and with years developing we have successful experience in metal processing machine, coil processing machine, roll forming machine, electrical equipment and so on. We already had good cooperation with customers from more than 20 countries and we keep doing better and better to win the chance to build good relationship with worldwide customers.





1. Q:Where is your factory located? How can I visit there? 

A:Our factory is located in Wuxi City, Jiangsu Province, China. Is about 160KM from Shanghai Pudong Airport. Customer can fly to Shanghai, or directly to Wuxi via Guangzhou or Beijing.

All our clients, from home or abroad, are warmly welcomed to visit us! 


2. Q:How does your factory do regarding quality control? 

A:Quality is priority. We always attach great importance to quality controlling from the very beginning to the end.  Each part of the machine components are strictly processed by advanced machine tools and experienced staffs. Every machine element is checked and inspected by our QC. Each machine before delivery shall test run and be well checked 


3. Q: Do you have any certificate?

A: Our factory has ISO quality certificate, and our machine has CE certificate.


4. Q: How about the after sales service?

A: Before shipping, our machine has been test run and well checked. If customer need home service 1-2 technicians will be dispatched to Buyer’s plant for installation & commissioning. Work period: within 3 days. Our machine working life is more than 5 years, in case customer need any spares in the future we shall offer with cost price.


5.  Q: How about the machine warranty?

A: we guarantee one year warranty.  At the same time, we provide lifelong technical support.

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