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PC/PP Plastic Hollowness Grid Board Production Line


This production line realizes continuous production of PC/PE/PP hollow grid plate, which is applicable to construction decoration, advertisement collocation, and noise insulation of highway as well as packaging. PE/PP hollow grid plate is an ideal substitute of paper box in making packaging box. It is characterized by light weight, high intensity, damp-proof, waterproof, and anticorrosion. The width of the products is 1220-2100mm, and the thickness is 2mm-12mm.

1. Extruder: The specially designed screw and the advanced controlling system ensure excellent plasticization, high output and stable extruding.

2. Screen changer: Quick screen changer of hydraulic system ensures the short course of screen changing.

3. Mould: Mould adopts high-quality alloy steel and throttling device to guarantee even thickness of the plate.

4. Vacuum calibrating table: Heating exchanging and cooling system of quick speed in calibrating system alternate effectively and ordinarily with vacuum system, which ensures calibrating precision.

5. Tractor: There are two tractors. The first one is of high power, high reduction ratio, multi-roller type, well low-speed operation, and in addition it is equipped with edge-cutting device to ensure the valid width and smooth cut of the edges.

6. Stress remover: The advanced large area conductive heating mode can effectively remove the stress of plate and further improve planeness of the plate.

7. Cutting machine: Accurate instant length-fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting.


It is widely used in such fields as the electron, household electrical appliances, packaging, machinery, postal, food, medicine, pesticide and advertisement decoration, etc. Also it is used as sun proof ceilings of office building, hall, market, stadium, recreation center and public facilities. Weather shed of bus station, summer house, and corridor of lounge hall.

Safe sun-proof ceilings of airport and factories

Noise barrier on high way and elevated road in cities

Advertisement billboard, lighting box and exhibition decoration

Partition wall between office and living room, and between bathroom and toilet


Extruder SJ-150*25 SJ-120*25
Motor Power/kw 55-75 37-55
Molding Block Amount/P 2 2
Vacuum Pump Power/kw 11 11
Drawing Speed/m. Min-1 0.5-5 0.5-5
Drawing Power/kw 3 3
Cutting Line Speed/m. S-1 44.6 44.6
Capacity/kg. H-1 120-300 65-190

Competitive Advantage:

The PP hollowness board can replace the paper packaging canton with the advantages of light weight, high strength, damp-proofing and corrosion-resistance.

A.With 13 years specializing in producing mixer machines, chemical auxiliary machine

B. Strong enterprise innovation, with groups of professional engineers and salesmen

C. Our quantity and quality but low prices have gained market and public praise from clients

D. We have very good and comprehensive after-sales service

E. We have no MOQ for clients and tailor-made to clients' request

F. We can also customize to your own plastic pellets granulating production line as long as you tell us how to do by idea, then we put your ideas into real products!

G. Our price:

We never say high price, we keep only 5% profit for factory in the price, that's why clients always praise our quotation in reply. We have very low price shipping forward, can help you send the goods to your door, save you a lot of time and fees to find expensive forwarder.

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