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The PP Sheet Extrusion Line is your gateway to efficient and high-quality polypropylene sheet production. This state-of-the-art equipment ensures precision, consistency, and cost-effectiveness in crafting PP sheets for various applications. Upgrade your manufacturing with this advanced extrusion line.
Process Flows
Extruder —- Screen changer —–Melt pump —– T-die —— Calender —– Cooling bracket —– Haul-off—- winder
China plastic extruder manufacturer – GWELL can use single extruder, double extruder and multiple extruders co-extrusion technology to produce single-layer, double-layer or three-layer and multi-layer (mostly five-layer, seven-layer, nine-layer) co-extruded composite PP sheet, and can be widely used in thermoforming, printing, hardware packaging, food, clothing, stationery, toys, etc. Its main machine can adopt single screw extruder and parallel twin screw extruder, the production of sheet width up to 600mm-1220mm, thickness between 0.15mm-3mm, output up to 200kg/h-1000kg/h. It can feed stably under various formulas and have good plasticizing performance of raw materials, which not only ensures the toughness of the sheet, but also avoids the problems of thermoforming, cracking and uneven color in the later stage of the sheet.
PP sheet production line process principle
Plastic pellet – extruder: raw material melting and plasticization – quick change filter screen – extrusion die forming extrusion – three-roll calender – cooling setting device – trimming mechanism – traction conveyor – Shearing device or winding device
Production line composition
Screw extruder, screen changers, metering pumps and molds, three-roll calenders, cooling brackets, tractors, shears or winders.
Advantage
| Type of extrusion line | single screw venting or not PP/PS sheet extrusion line | twin screw venting PP/PS sheet extrusion line | ||
| Extrusion type | Mono extruded or co-extruded | |||
| Finished Product | Single layer, double-layer or multi-layer PET sheet | |||
| Raw material | PP/PS vergin ,flake and crushed material | |||
| Net width | 600mm-1220mm and more | |||
| Thickness range | 0.15mm-2mm and more | |||
| Capacity | 200kg/h-1200kg/h and more | |||
| Application | Food and fruit packing,Stationery pieces,Printing, hardware packing,electronic tray,flocking,clothing,decorative pieces,high barrier packing and more | |||
| Type of extrusion line | PP/PS single-extruder extrusion line | PP/PS double-extruder Co-extrusion line | PP/PS multi-extruder co-extrusion multi-layer sheet extrusion line |
| Can produce single layer sheet | Can produce double-layer or three-layer sheet | Can produce multi-layer sheet, which usually has 5 layers, 7 layers or 9 layers | |
| Type of extruder | Single screw extruder or parallel twin screw extruder | ||
| Width of Products | 600mm-1220mm | ||
| Thickness of Products | 0.15mm-3mm | ||
| Output | 200kg/h-1000kg/h | ||
PP sheet can be made into various products through secondary processing forms such as thermoforming, mainly used for food, medicine, medical equipment and other packaging. Such as processed frozen boxes, dairy packaging boxes, fast food boxes, cold drink containers, trays, microwave utensils, etc. can be used for food packaging; Processing into blisters can be used for the packaging of solid preparations such as pharmaceutical tablets, capsules, etc. In foreign countries, especially in developed countries and regions, transparent PP sheet is widely used in food packaging and other fields.
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.
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.
China Gwell Machinery Co., Ltd.
COMMUNICATION. ACCURACY.
TIMELINESS. THAT’S OUR GUARANTEE.
Service supervision:+86 13906225966
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