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18 - 36m Double Belt Machine PU Sandwich Panel Production Line For Wall & Roof

S&G Engineering Solution Lmt.
S&G Engineering Solution Lmt.
City: Wuxi
Province/State: Jiangsu
Country/Region: China
Tel: 86-510-5605508
Contact Person:
Mr Gussi Wong

18 - 36m Double Belt Machine PU Sandwich Panel Production Line For Wall & Roof

Brand Name : S&G Engineering Sloutions Limited.
Model Number : S&G-PU Sandwich Wall Panel
Certification : ISO:9001
Place of Origin : China
MOQ : 1Set
Price : Negotiation
Payment Terms : T/T or western Union
Supply Ability : 600Sets per year
Delivery Time : 90 working days after received your payment
Packaging Details : The main machine will be covered with film ,the small parts will be packed with carton box or wooden case .
Model No. : S&G-PU Sandwich Wall Panel
Type : Polyurethane Sandwich Panels
Width of steel sheet : 1250mm
Normal thickness : 0.3-0.8mm
Thickness range of sandwich panel : 50mm, 75mm, 100mm
Width of sadnwich panel : 435-1150mm
Type of sandwich panel : wall /roof /garage door/cold room panel
Length : according to your request, less than 11.8mm
Length of double belt machine : 18-36m
Structure : PPGI + pu +PPGI
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Discontinuous Pu Sandwich Panel Production Line Suppliers,Discontinuous Pu Sandwich Panel Production Line Price

Usage :

The discontinuous PU sandwich panel production line is mainly applied to make wall panels of steel structure and roof

panels, being also able to make various other insulation panels if replacing facing sheet.

This production line is used to produce continuously of two-sided sheet, which is a kind of sandwich panel to insert polyurethane or phenolic aldehyde. Its working principle is that the polyurethane or the phenolic aldehyde materials are sent to the mixing machine based on a regular proportioning by the metering pump on the foaming machine. After mixing, the raw material is distributed equably on the bottom board. Then all of them will be sent into the double caterpillar laminated conveyer together with the upper board. The foam will be foaming and curing between two delivery link joints of the double caterpillar laminated conveyer. The laminated board after curing will be cut off by the automatic cutter according to the length needed on the production line.

Operation principle:

Rigid polyfoam raw materials, according to a certain blending ratio, are delivered into mixing head to agitate through

metering pump unit on the injection machine and then uniformly injected onto the bottom facing sheet of sandwich

panel. After the injection the bottom facing sheet shall move toward the double-belt conveyors together with panel's

top facing sheet. Between the two conveyors, injected raw material is foamed and hardened into shape. At the end of

the line, the formed sandwich panel is cut into preset length by an automatic tracking cutter.


1-- Heat insulation with thermal conductivity 0.025

2-- Sound insulation and fireproof class A

3-- easy installation

4-- anti mould and moisture proof rate 98%

5-- anti cracking

6-- protect structure

7-- light weight

8-- esthetics

Discontinuous Pu Sandwich Panel Production Line Suppliers,Discontinuous Pu Sandwich Panel Production Line Price product:

More Specifications:
MaterialRaw materialcolored steel plate, galvanized plate, or aluminum plate
Thickness0.3-0.8 mm (As customer`s need)
Feeding width300mm-1250mm (According to customer`s profile)
Material hardness:550 Mpa---350 Mpa

Hydraulic Uncoiler
(With Coil Car)

Inner Diameter510-610mm
Max Coil width1250mm
Hydraulic cylinder lift strokeUp panel 0.5m, Down panel 0.5m
Coil car stroke2.5m
Pressure of hydraulic system6.3Mpa

Main Forming

Forming steps24 stations ( Depend on Profiles )
Shaft diameterΦ60mm
Design typeMiddle plate welded
TransmissionGear box (Chain and gear box depend on thickness and customer`s need)
Machine frame350# H steel welded; Steel plate welded/ Memorial arch frame type
Roller materialGcr15MoV
Shaft material45# steel with tempering
Cutting blade materialGcr12MoV quenched
Working speed12-15m/min
Power of machine260KW (According to the thickness)
Type of cuttingHydraulic
Cutting tolerance±1mm
Material of bladesGcr12 quenched
Cutter quantity1 set
Working pressure20MPA
Pre-heating RoomTemperature sensorHot couple
Temperature adjustmentAutomatic control by temperature control equipment
Hot air motor18.5Kw
Hot air heater200Kw
Heat typeHeated by electricity and air circulate
Flying Saw Cutting MachineOutline dimension of band saw cutting machine5500mmx5000mmx 3000mm
Run speed of band saw1000-1500rpm
Rotate diameter of band saw550mm
Cutting speed of band saw50m/min-1000m/min
Width of band saw30mm
Length of band saw3000mm-4000mm
Transverse move distance1500mm
Cut length on line3000mm

Uncoiling→ (Perforation machine )→Feeding material into machine→ Roll forming→ PU foaming→ Pre-heating Room→ Auto cutting→ Products receiving
N.B: you can choose the Perforation machine and punching part as your demand.

Other Spare part

WeightAbout 25 ton
Dimension42000mm * 3600mm * 3300mm
Main body colorAs required
Voltage380v/50hz/3ph(or as required)
Suitable working temperatureAbout 25℃
Spare cutting bladeOne piece
Fuse2 pieces
Relay2 pieces
Travel switch2 pieces
Solenoid valve1 pieces


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


Q: What's the standard do you carry out for your products?
A: We producte products according to the ISO9001 and CE certification.
Q: Do you have the right to export prodcuts?
A: Yes,we registered in the customs and gained the right to export machines by ourselves.
Q: What's your international market in the global?
A: We have exported products to more than 30 countries and regions around the world,such as Germany,Canada,US,UK,India,Indonesia,Russia,Kazakhstan,Pakistan,Malaysia,Turkey,Bulgaria,Philippines,Australia,Columbia,Peru,Mexico,Vietnam,Sigapore,Thailand,Finland,Bulgaria,Middle East,Africa and so on.
Q: How do I know which is the right machine for me?
A: Just tell me what kind of product you want to make,and I will give suggestions according to it.
Q: How do I know the output range?
A: I will need size information (lenth,width,height)to calculate the weight of the prodcut.And give suggestions due to the products for you.
Q:How to get more infomation about the machine?
A: Contact information is displayed below .I would give the answers ASAP.
Q: What the nearest airport around your company?
A: The Qingao(TAO) Liuting International airport,if you want to visit our company,we can pick you up to our factory,Distance from the airport to our company to the total of 45KM,total time spend only 35 minutes(high speed).
Q: What is our equipment the mode of transportation?
If you require timely way of transportation is by air to your company. Generally is the way by sea, our company near Qingdao port, we can put the equipment into container terminal send by sea to your country port.If you are a landlocked country does not have its own port, we can train transportation to your country by way of land transportation.

Packing &Shipping

This machine would be packed with steel frame and plywood panels. It is easier to get through customs inspection.

User manual would be printed out, and be put in the shipping box with machine. A PDF copy would be sent to you for more convenience.

Pu Sandwich Panel Picture:

Machine Picture:

Product Tags:

sandwich panel roll forming machine


polyurethane sandwich panel making line

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18 - 36m Double Belt Machine PU Sandwich Panel Production Line For Wall & Roof Images

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