PP PC PE Hollow Sheet Extrusion Line

China GWELL PP PC PE hollow sheet extrusion line adopts a specially designed screw extruder and temperature control system to ensure stable plasticizing performance and extrusion efficiency. It has inserted the latest intelligent technology into its PLC program, which can guarantee a more stable, accurate and automated production line. Less labor and high output.

Description

PP PC PE Hollow Sheet Extrusion Line Process Flows

pp pc pe hollow sheet

PP PC PE Hollow Sheet Extruder —– T-die —— Calender —- Haul-off —-Cutter —-Conveyor —- Stacker

 

As a PP Hollow Board Extrusion Line manufacturer, China GWELL uses different screw designs and mechanical configurations to produce PC and PP hollow sheets of various specifications.

Fully automatic PC hollow sheet extrusion line with high capacity. It has inserted the latest intelligent technology into its PLC program, which can guarantee a more stable, accurate and automated production line. Less labor and high output.

pp pc pe hollow sheet extrusion line 5

 

 

Type of the PC / PP / PE sheet

 

type of sheet

 

The specially designed screw structure is suitable for the extrusion of PC / PP / PE recycled materials. It has a width of 1220-2300mm, high output, and good molding. It is a mature model for the production of hollow lattice plates in China.

The flat plate series has such structures as mouth type two-layer sunlight plate 4-10mm, meter type three-layer sunlight plate 10-16mm, Tianzi type three-layer sunlight plate 6-16mm, rectangular four-layer sunlight plate 8-20mm, honeycomb four-layer sunlight plate 8-12mm, diamond seven-layer structure sunlight plate 25-40mm, etc.

The U-shaped structural plate series has a two-layer rectangular structural locking plate of 6-10mm, a four-layer rectangular structural locking plate of 8-12mm, a five-layer meter-shaped structural locking plate of 14-20mm, a seven-layer rectangular structural locking plate of 22-30mm, and other structures.

Unlike the pvc soft sheet extrusion line, the polycarbonate U-lock sheet is an advanced building system with a proven design. It combines excellent daylighting, thermal insulation and high strength. It offers a lightweight, non-thermal expansion and leak-proof design that can withstand very high loads. The many problems with U-shaped systems make them ideal for long-term use in a variety of projects.

 

pp pc pe hollow sheet extrusion line 2

PP PC PE Hollow Sheet Extrusion Line Feature

  1. Extruder: The unique design of the screw and advanced temperature control system ensures a good plasticizing effect of raw materials and stable extrusion with high output.
  2. Screen changer: Hydraulic quick screen changer is used to make the screen-changing process fast and effective. The double station and special sealing structure ensure the stable operation of the screen changer.
  3. Mold: PC hollow sheet extrusion line mold is made of high-quality alloy steel, with a highly portable throttling device, so that the distribution pressure of the raw material flow in the mold is uniform, and the upper and lower molds are differentially adjusted to ensure uniform thickness of the upper wall and lower wall. wall.
  4. Vacuum forming table: PC hollow sheet extrusion line forming system is equipped with a rapid heat exchange refrigeration system. And the vacuum system is effectively staggered, and the suction distribution is even and reasonable. China GWELL hollow board equipment, this distribution ensures the forming accuracy. The vacuum system consists of two subsystems. Each subsystem is equipped with multiple three-point canned cycle vacuum groups. Each fixed cycle is equipped with a vacuum adjustment system and a vacuum display system so that the vacuum degree of the board surface is uniform and stable.
  5. Tractors: Tractors are divided into the first group and the second group. The first group of tractors are of high power, large reduction ratio and multi-roller type. With excellent low-speed rotation performance and considerable traction, it can pull the sheet out of the vacuum setting table evenly at the same time. The second set of tractors cooperates to relieve product stress. It is also equipped with a trimming device and PVC hollow board equipment to ensure the effective width and edge quality of the board.
  6. Stress reliever: China PC hollow sheet extrusion line’s advanced large-area conduction heating method can effectively eliminate sheet stress and further improve the flatness of the container.
  7. Cutting machine: Equipped with precise real-time fixed-length cutting and automatic lifting and unloading devices and special alloy wear-resistant blades to ensure the quality of the cutting surface of the plate. Use sawing for thicker plates over 5mm.

 

PC hollow sheet extrusion line application

 

PC hollow sheet extrusion line is made of high-performance engineering plastics—-polycarbonate (PC) resin, which has the characteristics of high transparency, lightweight, impact resistance, sound insulation, heat insulation, flame retardant, anti-aging, etc., is a kind of high-tech, excellent comprehensive performance, energy-saving, and environment-friendly plastic sheet.

PP, PE hollow board is a new type of material with lightweight (hollow structure), non-toxic, non-polluting, waterproof, anti-demand, anti-aging, corrosion resistant and rich colors. Compared with dry cardboard products, hollow boards have the advantages of moisture resistance and corrosion resistance.

PP lattice board application: Hollow Extrusion Line can be processed into turnover boxes, packaging boxes, etc. because of its light weight, high strength, moisture resistance, good environmental performance, and secondary processing performance.

China PC hollow sheet extrusion line is widely used in dry shops, factories, stadiums, lighting canopies and sunshades, agriculture, greenhouses, breeding, and flower greenhouses, as well as telephone booths, newsstands, stations and other public facilities, highway sound insulation, advertising decoration field.

 

pp pc pe hollow sheet extrusion line 4

 

Parameter

Extruder Type Single screw extruder GWS120 Single screw extruder GWS120/GWS65 Parallel twin screw extruder GWP75
 Product Structure Single layer A A; A/B/A Single layer A
Raw Material PP, PE PC PC, PP, PE
Net Width 1220mm-2100mm 1300mm-2100mm 1220mm-2100mm
Thickness range 2mm-8mm 4mm-40mm 2mm-40mm
Capacity 180kg/h-350kg/h 250kg/h-450kg/h 200kg/h-450kg/h
Application packing box,Daylighting roof of office buildings, halls, shopping malls, stadiums and public facilities,Canopy of station, parking lot, pavilion, lounge corridor,Noise barriers for expressways and urban viaducts

Application

 

PC hollow sheet extrusion line application

 

China PC hollow sheet extrusion line is made of high-performance engineering plastics—-polycarbonate (PC) resin, which has the characteristics of high transparency, lightweight, impact resistance, sound insulation, heat insulation, flame retardant, anti-aging, etc. , is a kind of high-tech, excellent comprehensive performance, energy-saving and environment-friendly plastic sheet.

PP, PE hollow board is a new type of material with lightweight (hollow structure), non-toxic, non-polluting, waterproof, anti-demand, anti-aging, corrosion resistant, and rich colors. Compared with dry cardboard products, hollow boards have the advantages of moisture resistance and corrosion resistance.

PP lattice board application: PP hollow lattice board can be processed into turnover boxes, packaging boxes, etc. because of its lightweight, high strength, moisture resistance, good environmental performance, and secondary processing performance.

  • Daylighting roofs of office buildings, halls, shopping malls, stadiums, and public facilities
  • Canopy of the station, parking lot, pavilion, lounge corridor
  • Noise barriers for expressways and urban viaducts

 

PP PE hollow sheet extrusion line application:

PP PE hollow sheet extrusion line can be processed into a turnover box and packing box because of its light material, high strength, moisture-proof, good environmental protection performance, and secondary processing performance.

pp pc pe hollow sheet extrusion line 6

pp pc pe hollow sheet extrusion line 7

About Gwell

Plastic extrusion equipment production plant

Innovation drives enterprise progress. Relying on the group’s strong technology, equipment strength and innovation spirit, Gwell is committed to the development of high-tech products and the international market. Gwell also actively exchanges and cooperates with world-class scientific research institutions. The new technologies, new processes and new products developed by Gwell are widely used in building materials(PP hollow sheet extrusion machine, PC optic extrusion machine), home appliances(SPC floor extrusion machine), packaging(PET sheet extrusion machine, EVOH film extrusion machine), 

medical treatment(PVC rigid sheet extrusion machine), automobiles(TPU film extrusion machine, PVB film extrusion machine), new energy(EVA solar film extrusion machine), aerospace(TPU film extrusion machine), rail transit(waterproof film extrusion machine) and other fields, which are closely related to human life.

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FAQ

International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW.

Terms of Payment: LC, T/T

Delivery date:1-4 months

We are committed to produce sheet,film,board extrusion machine.Sheet extrusion machine includes PET sheet, PP、PS sheet, PLA biodegradeble sheet, PETG sheet extrusion machine, PVC soft sheet, PMMA、GPPS sheet extrusion line and so on.Film extrusion machine includes EVA、POE solar film, PVB film, TPU film, PETG film, ASA film and so on.Board extrusion machine includes PC solid board, PP、PE board ,etc.and other extrusion machine like floor, hollow, waterproof , foaming, non-woven fabric extrusion making machine.

Our Trading capacity is about 1,000 extrusion lines every year,and Gwell has exported to over 60 countries and regions for nearly 15 years.

It will take 1-4 months to produce,which caused by different reqiurements of customers and design for each extrusion line.

Yes,Gwell sale teams will provide specification according to customer’s requirements,meanwhile we can give the technical support to customers. Beacause we are not only sales but also technicians.If you are interested in our extrusion machine,please contact us.

Yes,Gwell is complete set of customized turn-key engineering project which include hardware& software design, technology commissioning and after-sales service.Otherwise we can provide formula support.

Cindy Liu:Email:cindy@gwell.cn  Whatsapp/phone:+86 15906228639

Lucy Lu:   Email:zl@gwell.cn      Whatsapp/phone:+86 18861956208

24 hours/7 days available

The whole extrusion line that we often adopt ocean shipping for saving cost,The nearest port of departure is China Shanghai,but if urgent cases like small spare parts,we will send to customer factory by air. Otherwise you can either use your own assigned shipping agent or our cooperative forwarder.

Are there any technical supports for extrusion machine that you need?​

Our service will be always at your disposal over the entire extrusion line life.So if you want to know about any other technical supports.Please contact us as soon as possible.

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