Extreme Machinery Manufacture Co., Ltd. (Jingjiang)
Main products:ironworker,shear machine,press brake
Contact Us
  • Contact Person : Ms. Wang Joan
  • Company Name : Extreme Machinery Manufacture Co., Ltd. (Jingjiang)
  • Tel : 86-523-84858878
  • Fax : 86-523-84828148
  • Address : Jiangsu,Jingjiang,B Building, Henglong Business Center,Jingjiang,Jiangsu,China
  • Country/Region : China
  • Zip : 214500

ZYYX40-317-950 PU sandwich panel production line

ZYYX40-317-950 PU sandwich panel production line
Product Detailed
ZYYX40-317-950 PU sandwich panel production line


PU sandwich panel production line

1.        Overview

Polyurethane composite board production line is set machinery, chemical, electrical, hydraulic and pneumatic technology, etc, and the more parts of the multi-function automatic production line equipment. The line with unique design and reasonable combination, realized the steady production automation equipment, and have high efficiency, simple operation, low production cost, saving investment, etc., and products are well received by the industrial enterprises praise.

This production line product - polyurethane composite board, its production forming process is in the forming of the fluctuation two layer material intermediate, continuous uniform spray water polyurethane foam foam, and then through the double track of uniform motion in a forward, there occur polymerization foaming reaction together with composite curing and forming. After compound plate according to the preset required length randomly cut and cutting process production line don't stop.

2.        Main technical parameters

2.1 Composite plate specification:

Polyurethane plate length: 6 m - 15 m (automatic state, the longest allow consultation)

Width: 1000 mm (specific according to plate type)

Polyurethane plate thickness:

Corrugated board 40 ~ 100 mm (does not contain corrugated)

Plane wall panel 40 ~ 200 mm

Plate type (please see plate type diagram)

2.2 Raw material specification

Color steel sheet thickness: 0.4-0.7 mm (panel to level off, without concave and convex, deformation, side bending)

Steel yield strength: 235 mpa

Steel plate maximum width: steel plate width see plate charts (size precision ± 2 mm)

Steel roll maximum weight: 5 T

Steel coil diameter: Φ 508, Φ 600 mm

PU foam raw materials: polyether and isocyanate, by 141 b foaming

PU foam density: about 40 Kg/m


2.3 production line specification

Production line speed: or 3 m/min, theory the fastest 10 m/min

Total production line, about 100 m (not pallet)

Height: 1150 mm (plank out plate height)

Foam casting working pressure: 150 ~ 200 bar

Double track effective length: 23 m

Control mode: imported PLC control (Mitsubishi)

Heating power: 60 kw

Total installed power: about 160 kw (the actual power)

Power supply: 380 v / 3 phase / 50 Hz

Control voltage: 24 V / 110 V / 220 V

Air pressure: 0.7 Mpa (factory self-provided)

 3. Process flow

Uncoiled - - film coating (cut off) -- sheet metal forming - board preheat - mix foaming – double-belt composite forming (insulation) - band saw cutting - product table


4. Production line composition

Serial number

Composed element




Feeding system


Upper for separate loading frame, no trolley, bottom is two sets, with hydraulic trolley


Forming machine platform



Forming system



Import system



Foaming system


141 B two components high pressure foaming (Henghui configuration)


Double-belt machine



Cutting machine



ZYYX40-317-950 PU sandwich panel production line

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