Product Description
JWELL-Plate, Sheet, Film Series Screw
This series of screw is designed for extruding of plates, sheet and membrane products, and it is designed for different types of plate membrane products. The plate type products can adopt the venting type screw, the membrane screw usually adopts the structure complex separation type or the barrier type screw.
The Jwell Screw Series is engineered for high -performance extrusion of sheets, boards, and films, delivering exceptional stability, melt homogeneity, and output efficiency. Designed for PP, PE, PS, PET, and other polymers, these screws optimize processing for applications like packaging, construction panels, and industrial films.
Jwell screws integrate with Jwell's extruders and dies to form a turnkey solution for sheet/film production lines, ensuring reliability from lab-scale R&D to high-volume manufacturing.
Key Features:
- Material-Specific Designs: Tailored screw geometries (e.g., barrier screws, mixing sections) for uniform melting and reduced shear sensitivity.
- High Wear Resistance: Nitrided, bimetallic, or coated surfaces extend service life under abrasive conditions.
- Energy Efficiency:Optimized compression ratios minimize power consumption while maintaining throughput.
- Low-Pulse Output: Ensures consistent thickness control for premium-quality sheets/films.
- Customizable Options: Variable L/D ratios (20:1 to 40:1), flight depths, and anti-degradation designs.
Application photos
The main applicatons
PE waterproof membrane, PETsheet, PP/PE/PS enviromental thermoforming package, ABS/PMMA compostite sanitary ware, ABS/HIPS/ GPPS refrigerator plate, PC/PP/PE hollow cross section board, PE aluminum composite sheet, PE/PP package&cast film etc.
packaging&Shipping
In order to ensure the integrity of the goods in long-distance transportation, to avoid damage to the goods in sea transportation and corrosion of the sea water to the goods, to avoid damage in the process of freight transportation, we use the outer package-wooden box and the inner package-plastic wrap packaging to ensure the safety of the goods.If you have special needs, you can also tell us, we will do our best to do and let you rest assured
Company Profile
JWELL is a global supplier of complete solutions on extrusion technology.
Oriented from Shanghai, JWELL Mlachinery Co., Ltd is the largest manufacturer of extrusion machinery in China, its 8production bases are located in Jiading District of Shanghai, Zhoushan City of Zhejiang Province, Taicang city of jiangsuProvince, Liyang City of Jiangsu Province, Haining city of Zhejiang province,Chuzhou City of AnHui Province, Quaniao cityof AnhuiProvince and Thailand. Totally covering areas more than 1,000,000 square meters.t has more than 3000staffs, about 580 technicals and managing staffs with over 500 national patents, We produce more than 3000 advancedextrusion lines every year, which were exported to 120 countries and regions over the world.
Jiangsu Jwell Intelligent Machinery Co., Ltd. is a high-tech manufacturer dedicated to the research, development and manufacture of plastic extrusion equipment. Our main products are all kinds of plastic sheet, plate, film extrusion equipment. We not only have professional R&D team, experienced technicians, but also advanced production and processing base and standardized assembly workshop. Our customers are all over China as well as overseas countries and regions. Based on the enterprise spirit of "Excellent Quality, Perfect All", we are constantly exploring the new field of extrusion.




