Automatic Continuous PU Sandwich Panel Production Line
For 25mm - 100mm Thickness PU Foam
Introduction of PU sandwich panel production line
- This PU Sandwich panel production line is an automatic production line.
- In the PU sandwich panel producing procedure, the product line can continuously produce sandwich panel with PU as its core material.
- The liquid state raw materials were continuously injected into the middle of three formed panels and reacting,foaming,solidifying in the double-rubber .
- The PU sandwich panel could be cut out automatically according to the required length for users.
The main parameters of PU sandwich panel product line
| Item | Description |
| Production Material(mm) | (0.25-1.0)×L, yield strength≤G300 Colored steel |
| Production speed | 4-8 M/min |
| Production type | totally continuous production with PLC controlling |
| PU foam thickness | 25-100mm |
| Composite structure | position fixed by double rubber tracker |
| Foaming system | totally automatically continuous foaming, quantity of foaming could be stepless adjustable |
| Power of production | ≥ 22KW |
| Total power | ≥ 35 KW |
| Cutting | pneumatic piston driving, non-stop cutting via sliding table |
| Electronic controlling system | full-frequency PLC controlling system |
PU Sandwich foaming line
- Two sets of conveyor rack: up conveyor is about 24m, down conveyor is about 30m.They lead the steel sheet from the roll forming machine to preheating room and to foaming,to cutting.
- One preheating room: It is built by heat-insulation material, and it could heat up the steel sheet to 25-38 by heater.
- One set of PU two component Liquid mixing and injecting section for foaming : it adopt Chinese high pressure pump. It have the temperature control system and material-level monitoring system. The tank of the material is about 150L. Two tanks.
- Foaming and double rubber device include motor driver system to make panel.
- The width of belt board is 1250mm, the range of adjusting distance between upper and lower frame belt board: min 25mm, max 200mm. And the range of adjusting thickness of sandwich panel :30mm,50mm,100mm.(30-50 for celling , 50-100 for wall)
Electric control system
- The control system adopt the touch screen , PLC , module control and transducer.
- The control system adopt Panasonic(JAPAN) product.
- There one control platforms and electric trunk by which operating and controlling the electric motors and all motions (including hydraulic and pneumatic) in the product line.
- Intercalated appropriate amount of portable switch on the product line, so manual operation get convenient.
- Alarm and emergency stop system should be installed in the product line in case accident happens.
Production characteristic and use
- This machine is suitable to PU sandwich production ,such as wall panel and roofing panel .
- The panel can insulate heat,sound and prevent burn,widely used in roof panel,wall panel and so on.
- This PU panel line consists of 10 tons automatic de-coiler with loading car, chain driven transmission, roll former, PU forming machine, PU panel conveyor, non-stop cutting device, electric controlling system
Working flow of PU sandwich panel production line
Coiler loading → adjustable feeding guide → steel panel forming → steel sheet feeding guide →
PU foaming → PU panel conveyor → non-stop cutting
PU sandwich panel production line layout
Products sample
Some pictures of machine
PLS CLICK THE PIC,THEN YOU WILL SEE A VIDEO
Introduction of our company
We, Friendshachinery Co., Ltd, attaches great importance on technology innovation,progress has been made on scientific management as well as Co.,culture.Our manin products: Metal roof &wall panels machines, C&Z purlin machines drywall Stud-track forming machine,Metal decks machines,No- girder and Column curves forming machines,Guard rails forming machine,Downspout pipes forming machines and so on.
We can customize forming machine according to user's requirements.And we can provide professinal service,high quality,through design,and installation.
Warmly welcome to visit our factory no matter you are distibuters or end-users,and looking forward to cooperating with you for mutual benefits.
Contact Us
For more information, feel free to contact with us.
Skype:vivian_866
Mobile:86-15261519246
E-mail:sales02@roll-formingmachinery.com
vivianlucky866@gmail.com
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Automatic Continuous PU Sandwich Panel Production Line For 25mm - 100mm Thickness PU Foam Images
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