Model | SJ45 | SJ65 |
Extruder model | JWS45/25/28 | SJZ65/25/28 |
Main moror power(kw) | 7.5 | 18.5 |
Capacity(kg) | 25-25 | 40-60 |
The PVC/TPR/TPE/TPU/Sealed Strip plastic profile extrusion line is a piece of equipment that incorporates European technology to successfully develop a variety of new car seals. It features a professional screw design that ensures low shear, low melt temperature, and high-speed extrusion stability.
Customization is available to meet the specific requirements of the co-extrusion line.
The equipment can be used for thermoplastic seal processing such as PVC/TPR/TPE/TPU/PU. Depending on the raw materials and product specifications, different long diameters and compression ratios are used for the screw, and different structures are used for the barrel. The appropriate barrels, screws, and drive mechanisms are used to meet the machining requirements of high-quality products.
The machine is characterized by high output and low energy consumption.
The screw's geometric parameters are reasonably designed to cater to different materials and products. Different long-distance ratios and structures are used to meet the needs of different customers.
The bottom heating section has two structures: opening trenches and smooth sections, to cater to different raw materials.
The screws and bins are made of high-performance alloy steel, offering advantages such as wear resistance, corrosion resistance, and high strength.
The entire machine is designed to be easy to operate and maintain.
This extrusion line is primarily utilized in the production of seals for plastic steel doors, aluminum alloy doors, wooden doors, cold doors, grain doors, flame retardant doors, glass seals, automatic revolving doors, building doors, curtain wall seals, and machine automotive seals. These include car door frames, side windows, front and rear gear glass, engine covers, and luggage covers. These seals provide waterproofing, dust protection, sound insulation, warmth, shock absorption, and decorative effects. The line can also be used to produce rubber hinges for bus luggage compartments.

Sealing strip, It is a product that seals a thing so that it is not easy to open, a product that shock absorbing, waterproof, soundproof, insulation, dust, and fixation. Sealing strips include rubber, paper, metal, plastic, etc.
According to the purpose, it can be divided into: (1) window glass sealing strips; (2) door sealing strip; (3) decorative strip, cork; (4) other sealing strips; (5) luggage sealing strip, hood seal, water tank sealing strip, Emergency door seal, etc.
Plastic steel door window seals have applied a wide range of new generations in recent years, and it has better anti-corrosion, weather resistance, and noise reduction effects than ordinary door seals. Plastic steel door window sealing strips surface is smooth, not only has excellent sealing waterproof performance, but also play aesthetic decoration.
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Shanghai:No. 111, Chunyi Road, Huangdu Industrial Zone, Jiading District, Shanghai
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