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Automatic Cutter PU Sandwich Panel Making Machine Witn Hydraulic Uncoiler

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

Automatic Cutter PU Sandwich Panel Making Machine Witn Hydraulic Uncoiler

Brand Name : S&G Engineering Solution Limited
Model Number : S&G-PU Sandwich Wall Panel
Certification : CE
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
Width of steel sheet : 1250mm
Thickness of steel sheet : 0.3-0.8mm
Thickness range of sandwich panel : 30-200mm
Width of sadnwich panel : 435-1150mm
Total length of line : about 120m
Length of double belt machine : 18-36m
Weight : 38T
Warranty : One Year
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Continuous PU sandwich panel production line/PU sandwich panel manufacturering line/Pu sandwich panel making machine

We are the professioanl manufacturer for insulated sandwich panel production line ,and as we are the S&G ,who have more than 10 years of PU sandwich panel production experience .So we not only could provide u the advanced PU sandwich panel cpntinuous production line ,but also could supply u with the set of sandwich panel production crafts without charge .

Polyurthane Sandwich panel production line is used to product all kinds of insulated sadnwich panel ,such as,wall panel ,roof panel ,cold room panel and garage door panel ,it is multifunctional . Besides ,it also is full automatic and continuous ,adpots PLC controlling system ,only need 6 workers to operate ,could help boss save alot o labor .

It is consisted of the following equipments :decoiler ,roll forming machine ,heating machine ,PU foaming machine ,double belt laminating machine ,automatic cutter .The panel cooling machine ,automatic stacker and packing machine are optional .

Moreover,both the decoiler, roll forming machine, the laminating system and cutter can work independently.

Component :

Hydraulic Uncoiler

Steel sheet transverse shear device and Film-covering machine

Roll forming machine

Pre-heating device

PU foaming machine

Double belt conveyor

Auto tracking cutter

Panel Cooling machine

Auto Stacker

Packing machine

Electrical sontrol system

Decoiler :

1. The different diameter of coil be fastened through adjusting hydraulic expanding curved plate ,and

the core of coil be kept same with the center of production line, this meet the producing requirements .

With the following advantages : fasten position is accurate ,adjustment is very convenient and the

operation is simply .

2. The feeding trolley with beautiful appearance, smooth running and self-locking protection facility.

3. It also can be used to rewinding the left-off steel sheet.

Steel sheet transverse shear device and Film-covering machine

1. Reasonable structure, adjustment procedures is simple and convenient;

2. To improve the adhesion between steel sheet and the polyurethane, and guarantee the flatness

of panel and the structural strength, the device could be additional fixed with corona unit.

3. The unique design effectively resolved the problem that comes into be air bubble on the positive

and negative of plate when covered with PVC film.

Roll forming machine

1. Form roller is designed by the COPRA software from Data M Germany and made by the

Chrome-plated high hardness alloy steel.

2. From rollers will be fixed into the roll forming machine according to the shape and size of the

panels to assure the steel to be deformed gradually and evenly, the accuracy of the section’s

sizes could be assured too.

3. The bearing chamber features easy adjustment, accurate control and nice looking.

4. The width of the panels could be adjusted from 1100mm to 430mm.

5. Different roll forming machines could be converted quickly.

Pre-heating device

1. Through instrument digital display ,to realize monitor during the entire whole course

2. With the PLC controlling system and large touch scream, the operation is more convenience.

3. Using the Germany imported metering pump to make the metering more accurate.

4. Provide two sets of independent high pressure self-clean mixing spray-head, and realize

the online replacement and the maintenance.

5. The mixing spray-head is controlled by servo motor, the spraying place and moving

spraying is adjustable.

Double-belt conveyor

1. The pedrail plate adopts complex welding and heating process, have the advantages of heat

resisting and deformation resisting ,and improve the quality of sandwich panel .

2. The driving of upper and lower pedrails adopted Variable-frequency vector technology,and

assembled Germany Siemens servo motors and Italy imports reducer . To make the upper

and lower pedrails moving synchronously and guarantee the panel quality .

3. The side seal system adopts the left and right two independent driving device .To meet the different

width of panel , the distance between the left and right side seal device is adjustable ,

4. The pedrail is consisted of precision-machined chain planks that be made of anti-corrosive high

hardness alloy steel. The flatness precision of two adjacent pedrail plates can be up to


5. The heating and insulation system have two temperature zone ,the working temperature of double

belt and the room temperature .

6. Side seal system adopted snap-in connection way (patent technology), make fixing and

demounting of side seal blocks more quickly and easily ,saving a lot of labor .

7. There is pentane gas detecting device in the heating air-pipe of double belt ,and it will give an

alarm when the gas exceed standard ,the small door of air-pipe will be auto opened .

8. The heating time is 2 hours form the room temperature 20°C to 80°C

9. There are provided with PU insulation panel on the air-pipe .

10. There is also assembled 2 sets of PT100 temperature detector .

6. Auto tracking cutter

7. Panel Cooling machine

8. Auto Stacker

9. Auto packing machine

Speed of rotating (r/min) :15---30r/min
Wrapping height (mm) :≤1300mm(including EPS blocks )
Transmission speed of roller conveyor (m/min) :6---10m/min
wrapping film overlap rate :0--100%(adjustable)
Total power :about8.2kw

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...

Advantages :

• Light weight: 10~ 14 kg/m2and hence reduced steel frameworks and system can become economical.
• Good thermal insulation, with average coefficient of thermal conductivity is 0.018 ~ 0.020 W/mk.
• Available in customized length. And in wide range of colors.
• Cold and heat resistance: Perfect temperature resistance deformation from -110º C to 120º C.
• Great energy saver and hence indispensable in air-conditioned, cooled and heated buildings.
• Virtually zero maintenance throughout life.
• Installation is convenient and Flexible; not requiring large- scale lifting devices, and thus lowering building costs.
• High intensity and large rigidity ensures suitability for weight-bearing structures and for supporting and protective structures.
• Non-water absorbent.
• Environmentally friendly. And bring down life cycle cost for any built environment.

Pu Sandwich Panel Picture:

Machine Picture:

Product Tags:

eps sandwich panel production line


polyurethane sandwich panel making line

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Automatic Cutter PU Sandwich Panel Making Machine Witn Hydraulic Uncoiler Images

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