PVC Sealing Strip Extrusion Line | Customizable, High-Speed Production for Automotive, Refrigeration & Industrial Seals
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PVC Sealing Strip Extrusion Line | Customizable, High-Speed Production for Automotive, Refrigeration & Industrial Seals

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Produce durable PVC sealing strips for automotive, refrigeration, and construction with our high-speed extrusion line. Custom profiles, energy-efficient operation, and corrosion resistance. Explore industrial solutions.
  • SJ

  • Chenxing

Product Description


Agricultural hose making machine

The Plastic Soft PVC Seal Strip Production Line is a high-efficiency industrial system designed for manufacturing flexible, corrosion-resistant PVC sealing strips used in automotive doors, refrigerators, steel-plastic windows, and container insulation. Featuring adjustable extrusion speeds (10-120 kg/h) and precision temperature control, this line produces weatherproof seals with superior elasticity and durability. Equipped with energy-saving motors (7.5-55kW) and modular tooling, it supports custom profiles for diverse applications, from construction joints to industrial machinery seals. Its low-maintenance design and ASIS-compliant technology ensure consistent quality, making it ideal for B2B clients seeking cost-effective, high-volume sealing solutions.

Product Parameters

Screw Diameter(mm)Rotating speed(r/min)L/DOutput(kg/h)Power(kw)No. of barrel zoneHeating power(kw)
4512-702510-357.5-1135-7
5012-6520-2530-5011-1536-8
6510-5020-2550-6522-3737-9
9010-5020-2890-12045-553-48-11


Detailed Photos


FAQ

FAQs
  • What industries use PVC sealing strips produced by this line?
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    The line serves automotive manufacturing, appliance production (refrigerators, freezers), construction (windows/doors), and container insulation industries.
  • Can the line produce custom seal profiles?
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    Yes. The modular tooling system allows rapid profile changes for custom shapes and sizes tailored to client specifications.
  • How does the line ensure consistent seal quality?
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    Precision temperature controls and automated extrusion parameters guarantee uniform thickness and elasticity, critical for weatherproofing and insulation.
  • What is the maximum production capacity?
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    The line achieves up to 120 kg/h output (model-dependent), ideal for high-volume orders in automotive or construction sectors.

About Us

Zhangjiagang-Chenxing-Machinery-Co-Ltd

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We are manufacturer of plastic extrusion equipments, main products including pipe/profile/sheet/panel production line, washing and recycling line, pelletizing line, and related auxiliary machines, such as high speed mixer unit, crusher, pulverizer, shredder, chiller, temperature controller, automatic loader, vibration sieve machine, testing mill, etc. ​​​​​​​
No. 188, Zhenbei Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province​​​​​​​
Tel: 0512-58609008
Fax: 0512-58609008
Email: ceo@cxsljx.com
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