Component
The core components of Jwell plastic extrusion machinery are engineered to deliver high precision, stability, and long-term reliability across a wide range of processing applications. The system is composed of key modules, including a high-performance screw and barrel, precision-designed die head, efficient screen changer, robust calibration rollers, optimized extrusion die, and a high-accuracy metering pump.
Each component is manufactured using advanced materials and precision machining technologies, ensuring uniform melt plasticization, stable pressure control, and consistent product quality. Through optimized system integration, Jwell extrusion lines achieve enhanced output efficiency, reduced energy consumption, and superior adaptability to various polymers and formulations, making them a competitive solution for modern industrial extrusion processes.
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ComponentScrew&Barrel
- Material: Alloy steel
- Application: heat and nitriding treatment
- Model: Screw and Barrel (single/twin)
- Suitable plastic material: PP, PE, ABS, PS etc.
- Effective length: 12000mm
- Bimetallic type: centrifugal casting
Applications of Jwell Plastic Extrusion Machinery Components
Jwell plastic extrusion machinery has several key parts. These include the screw barrel, die head, screen changer, roller, die and metering pump. All of these parts are important for making sure that the plastic is processed in a stable way and that the output is of high quality. This is true for different extrusion applications.
- Screw barrel application
Application: Melting, plasticizing, and conveying raw materials (PE, PP, PVC, PET, etc.)
Industries: Pipe, sheet, film, profile, and compounding lines
Function: Ensures uniform melt quality and efficient material processing
- Die Head
Application: Shaping molten plastic into an initial form (pipe, film, sheet, profile)
Industries: The production process includes blown film, pipe extrusion, and profile production.
Function: It controls how the product is put together and its shape.
- Screen Changer
Application: Filtering impurities from molten plastic
Industries: Recycling, film, sheet, and pipe extrusion
Function: Improves product quality and protects downstream equipment
- Roller (Calender Rollers)
Application: Cooling, shaping, and surface finishing of sheets and films
Industries: Sheet, plate, and film extrusion lines
Function: Ensures thickness uniformity and smooth surface quality
- Die (Mold)
Application: Final shaping of extruded products into precise dimensions
Industries: Sheet, plate, profile, and special applications
Function: Determines product thickness, width, and structure
- Metering Pump (Gear Pump)
Application: Stabilizing melt flow and pressure
Industries: High-precision extrusion, such as sheet, film, and co-extrusion
Function: Ensures consistent output, improves dimensional accuracy
FAQ
- International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
- Terms of Payment: LC, T/T
- Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months
- Number of Foreign Trading Staff:>50 People
Yes, We own 5 manufacturing bases and sales center in Shanghai , Suzhou ,Changzhou, Zhou Shan, Dongguan China.
Jwell made the first Chinese screw and barrel in 1978 in brand name Jinhailuo.After more than 40 years development,
JWELL is one of the biggest extrusion machine supplier in China with 300design&test engineer, 3000 employees.
Jwell has become the premier supplier of extrusion lines and reliable business partners. Welcome to drop in us.
Our machines taking the European standards and follow the Germany type of business, we cooperation with
International famous brands Siemens Schneider Flender Omron ABB WEG Falk Fuji etc. Our company continuously
imports over 1000 international first-class high precision processing equipment such as multistage machining centers, CNC lathes and CNC milling machines from Korea, Japan etc. All our processes strictly adhere to CE certification,
IS09001 and 2008 quality management system . And we have 12 months quality warranty time. We testing the
machine performances before each delivery. Jwell service engineers will always be here for anything you needed.
Usually it takes about 1 – 4 months depends on different machinery upon receipt of order advance payment.
Once clear your requirements and determined extrusion line is ideal for you. We will send technical solutions and
Proforma Invoice to you. You can pay via TT bank transfer, LC as you like.
One. We provide both customized extrusion lines and technical solutions. Welcome contact with us for technical
innovation or improvements for your future purchasing plan.
We produce more than 2000 advanced extrusion lines every year world wide.
We can send the small spare parts by air express for urgent matter. And the complete production line by sea
to save the cost. You can either use your own assigned shipping agent or our cooperative forwarder. The nearest
port is China Shanghai, Ningbo port, which is convenient for maritime transportation..
Yes, we support our business partners by pre-after sale service. Jwell has more than 300 technical testing
engineers traveling world wide. Any cases would be responded with prompt solutions. We provide training, testing,
operation and maintenance service for a life time.
Production Certification
Certified By:SGS
extrusion down stream equipment
2015-07-23 ~ 2020-07-23
Certified By:SGS
extrusion down stream equipment
2015-07-23 ~ 2020-07-23
Certified By:SGS
extrusion down stream equipment
2015-07-23 ~ 2020-07-23
Certified By:SGS
extrusion down stream equipment
2015-07-23 ~ 2020-07-23
Certification(ISO9001)
Certified By:Other
Design, Development, Manufacture and Sales of intellectual property rights management for Plastic Machine
2016-06-14 ~ 2019-06-13
Certified By:Other
Design, Development, Manufacture and Sales of Plastic Pipe and Sheet Extrusion Production Line
2018-11-20 ~ 2021-11-19
Certified By:Quality Austria Training, Certification and Evaluation Ltd
Plastic extrusion line
2010-01-29 ~
Verified Manufacturer
Verified onsite by world-leading inspection company Bureau Veritas on ALIBABA.com
- Supplier Assessed videos
- Panoramic pictures
- Factory inspection reports
- Verified production lines
- Certificates:ISO
- Port: Shanghai, China
- International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
- Terms of Payment: LC, T/T
- Certification: CE, ISO, UL, QS, GMP
- Warranty: 1 Year
- Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months
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