New Type PU Sandwich Panel Production Line
With Automatically Cutting System
Brief introduction of 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.
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.
Main technology parameters of production
- 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
Description of 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)
- Picture for reference
Panel automatically cutting system
- Cutting machine can move 2500mm longitudinally along product line,fly saw of the cutting machine can move transversely 1900mm,
Cutting machine moves longitudinally and transversely along the
slide way.
- Cutting machine adopts one-side blade band saw manner, cutting and
revolving after cutting. The cutting saw can revolve, so cutting in
two directions is realizable.
- There is panel tight-pressing system (pneumatic) in the cutting
machine;
- There is location limiter to limit longitudinal and transverse
motion of cutting machine.
- picture of cutting system
Working flow
Coiler loading → adjustable feeding guide → steel panel forming →
steel sheet feeding guide → PU foaming → PU panel conveyor →
non-stop cutting
Introduction of 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
