PVC Spring Loader for Twin-Screw Extruders | High-Capacity Automatic Powder Feeder by Chenxing
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PVC Spring Loader for Twin-Screw Extruders | High-Capacity Automatic Powder Feeder by Chenxing

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Chenxing’s PVC spring loader: automated powder feeder for twin-screw extruders. 100-1000kg/h capacity, labor-saving, industrial-grade reliability.
  • ZJF

  • Chenxing

Product Description


powder feeder machine

The PVC Spring Loader by Chenxing Machinery is an automatic powder feeder designed to streamline PVC pipe production lines by efficiently conveying PVC powders into twin-screw extruders. Featuring a robust spring-driven conveyor system, this industrial conveyor system delivers outputs up to 1000kg/h (ZJF700 model) while reducing labor costs and enhancing safety. Built for seamless integration with extruders, it uses a material level controller to ensure consistent feeding and prevent overflow. Chenxing’s high-capacity powder conveyor is ideal for factories prioritizing automation, reliability, and production efficiency in PVC manufacturing.

Specifications
PVC powder loader for PVC pipe/ceiling extrusion line:
1. suitable for pipe/profile/board/sheet extruder
2. loading by sprial spring automa

Technical Parameters

ModelZJF100ZJF300ZJF700
Registered transfer capacity(kg/h)100300700
Hopper volume(kg)100120150
Spring diameter(mm)303659
Max.Transfer capacity(kg/h)2004501000
Transfer pipe and the length of spring(m)33-53-5
Storage tank volume(kg)120150200
Motor power(kw)1.11.12.2
Diemension(mm)850x620x740905x655x840950x950x960
Weight(kg)120150250


Detailed Photos

Chenxing ZJF700 PVC Spring Loader in Industrial PVC Production


Automatic Powder Feeder Integrated with Twin-Screw Extruder


High-Speed Spring Conveyor System for PVC Pipe Manufacturing


Chenxing Spring Loader with Material Level Controller



FAQ

FAQs
  • What is the maximum feeding capacity of the ZJF700 model?
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    The ZJF700 delivers up to 1000kg/h, ideal for large-scale PVC pipe production.
  • Can this loader integrate with existing extruders?
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    Yes. It is compatible with all standard twin-screw extruders for seamless automation.
  • How does the spring conveyor prevent material overflow?
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    The material level controller automatically adjusts feeding based on hopper capacity.
  • Is the machine suitable for other powders besides PVC?
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    Primarily designed for PVC, but it can handle similar dry powders with low moisture content.

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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