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Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels

Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels

  • Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels
  • Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels
  • Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels
  • Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels
Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels
Product Details:
Place of Origin: China
Brand Name: BOL
Certification: CE ISO SGS
Model Number: BL981703
Payment & Shipping Terms:
Minimum Order Quantity: ONE SET
Price: Negotiation
Packaging Details: EXPORT PACKING
Delivery Time: 45-60DAYS
Payment Terms: T/T
Supply Ability: 10set
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Detailed Product Description
Item: PU Line Thickness: 0.4-0.7mm Color Steel Sheet
Max. Coil Weight: 10T Total Power: 80KW
Thickness Of Panel: 40-150mm Working Speed: About 3-7m/min (adjustable)
High Light:

continuous sandwich panel line


pu sandwich panel production line

30 - 100mm Rubber Belt PU Sandwich Panel Machine for Polyurethane Sandwich Panels

Summary and Character of PU Sandwich Panel Machine

  • This pu sandwich panel machine line shown here is used for continuously making sandwich panels with the facing layer (s) of color steel or galvanized sheet and the core material of polyurethane. Whole equipment is divided into PU insulation part and Facing sheet profiling part.
  • This line for roof and wall panel made of three kinds of material, in other words, sandwich panel including a Steel / Aluminium sheet + PU resin foam + Steel sheet, or Steel / Aluminium sheet + PU resin form + PVC Sheet
  • This line is easy to operate, high productivity, and reasonable price. Suitable for making roof wall color coated pu insulated sandwich panels and cool room insulated panels.
  • Whole line adopt PLC program control, with the communication module and inverter synchronization, highly automatically. Main machine adopt touch screen, simple operation. Productin line from uncoiler, roll forming, pu foaming, solidifying, automatically cutting, runout table ( opetional: auto stacker, auto packing ) to realize the auotmatically production process.
  • Whole line make up of Auto decoilers, roll forming machines, Flat pre-cutting devices, Transporting Conveyors, Steel plate pre-heating, Pressing machine, Tracking cutting, PLC control system, PU foaming machine, Hydraulic system and Pneumatic system etc.


Main Specifications


1. Uncoiler


1. Motor Power: 3.0KW

2. Hydraulic Power: 2.2Kw

3. Raw Material: color steel sheet, aluminum sheet

4. Inner Diameter of Coil: 500-600mm

5. Outer Diameter of Coil: 1200mm

6. Coil Weight: 10T

7. Sheet Thickness: 0.4-0.8mm

8. Coil Width: 1250mm

2. Coil Car


1. Hydraulic cylinder lift stroke: up panel 0.5m, down panel 0.5m

2. Coil car stroke: 2.5m

3. Pressure of hydraulic system: 6.3Mpa


3. Two Sets of Steel Sheet Transverse Cutting Machines


1. Hydraulic

2. Cut steel sheet according to certain length

3. Two sets of PVC film covering device which applies the PVC film onto the steel sheet


4. Roll Forming Machine


1. Motor power: up panel 4Kw, down panel 7.5Kw

2. Rolling Speed: 0-12m/min

3. Roller Material: 40Cr, surface chrome coated, thickness 0.05mm

4. The way of width adjust: straight track, silk pole, reducer motor adjustable

5. Width adjustable range: 600-1250mm

6. Sheet Thickness: 0.4-0.8mm


5. Pre-heating Room

1. Temperature sensor: hot couple

2. Temperature adjustment: automatic control by temperature control equipment

3. Hot air motor: 18.5KW

4. Heat Type: heated by electricity and air circulate

5. Hot air heater: 200KW


6. Doouble Belt Machine

1. Effective working length: 24m

2. Length & Width of double belt: 1400mm x 267mm

3. Double belt material: Alloy steel


7. Band Saw Cutting Machine

1. Outline dimension of band saw cutting machine: 5500mmx5000mmx 3000mm

2. Run speed of band saw: 1000-1500rpm

3. Rotate diameter of band saw: 550mm

4. Cutting speed of band saw: 50m/min-1000m/min

5. Width of band saw: 30mm

 Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels 0


Product application of PU Sandwich Panel Production Machine

Due to its high efficiency and simple operation, this forming machine is widely used in the construction of steel structure enclosures, cold storages, and mobile buildings.

In order to satisfy various customer requirements, we design and manufacture PU sandwich panel producton lines in different specs, models and configurations.


Technical Data of PU Sandwich Panel Production Machine


Sandwich Panel Spec
Min. cutting length 3 meters
Max. stacking length 15m
Panel width 1000mm (can be designed as per client’s requirment)
Panel thickness Mini thickness 40mm (corrugated sandwich panel)
50mm (wall panel)
Max. thickness 150mm(exclude corrugated sandwich panel)
Steel Sheet Spec
Thickness 0.4-0.7mm color steel sheet
Width 1250mm (can be designed as per client’s requirment)
Max. coil weight 10 tons
Inner Dia. of coil 508mm
Whole Line Spec
Working speed About 3-7m/min (adjustable)
Total length about 105m
Working height 1200mm (height of panel coming out)
Pressure for foaming 150-200 bar
Double belt conveyor 23m
Control mode Mitsubishi PLC and converter
Total power About 100Kw (as per final designing)
Power required 380V/3phase/50Hz or as per customer's requirement.
Air pressure 0.7Mpa (for buyer to prepare)



Competitive Advantage:

1. Designed by 15 years experienced R&D members with lifetime seivices.

2. We are "All-in-house source" factory to ensure quality and delivery of your machines.

3. Machine’s lifetime>15 years

4. Quick delivery: in only 5-8 weeks for urgent order .

5. Introduced Mitsubishi PLC and touch screen for machine’s control system.

6. Have our own tool center: 12 sets of CNC machines.

7. High Pricision perofrmance: Shafts are tooled by grinding machine for two times. Rollers are tooled by CNC machines.

8. Technician can be sent to your factory to install machines and train your workers.


Primary technology parameters product line:

  • PU foam thickness: 16mm, aluminum and galvanized coil thickness 0.27-0.5mm
  • Linear Speed of production: 5-10m/min
  • Maximum Roller Forming speed:15 m/min
  • Reciprocating times of injection head per minute <60
  • Production type: totally continuous production with PLC controlling
  • Composite structure:position fixed by double rubber tracker
  • Foaming system: totally automatically continuous foaming, quantity of foaming could be stepless adjustable
  • Main Power of production 65KW
  • Cutting: pneumatic piston driving, non-stop cutting via sliding table
  • Electronic controlling system: full-frequency PLC controlling system.

Roll Forming machine

Each Roller forming machine consists of the decoiler, main roller forming machine is equipped outside of the line, which is used to form on the coil of color steel of max500mm in width and 0.35~0.75mm in thickness while exerting certain pressing force.


Main Roll Forming Machine

Coil width: max 500mm effective width: 360 and 200mm
working speed: 12-15m/min
roll station: max 21 stations
material of roller: grade 45 steel, polished and coated with chrome
material of main shaft:45﹟forge steel diameter roller: Ф60mm
main power: max 7.5KW
forming thickness: 0.4mm—0.8mm , zinc and color steel, G250Mpa
Transmission: by single Chains 1.2inch
feeding and guide: surface polished and coated with chrome
machine drive parts adopt protect cover
machine adopt new station with chrome
size of main machine: Approx.8750x1500x 1200(mm) L x W x H
weight: about max 4000Kgs
color of machine: blue (also can choose by customer request)
machine should be with four legs (made from metal) in 350mm

Long Life Belt PU Sandwich Panel Machine For Polyurethane Sandwich Panels 1

Contact Details
Jiangsu QIangli Machinery Co.,Ltd

Contact Person: Mr. Frank

Tel: +86-13063767817

Fax: 86-510-82123468

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