NINGBO YISENT TECHNOLOGY CO., LTD.

NINGBO YISENT TECHNOLOGY CO., LTD. is devoted to manufacture plastic machinery spare parts, such as screw, barrel, nozzle, screw tip set, and tie bar etc. After years of research and development, we are able to provide plastic processing solutions for injection molding machines and plastic extruders.

Our factory covers about 20000m2 construction area, which is located in Zhoushan island that is the hometown of China Screw Barrel for plastic machines. We are one of the leading manufacturers in producing high quality screw barrel in China. We have CNC machines, automatic plasma welding machine, Taiwan screw grinding machines, gas nitriding furnaces, centrifugal casting furnaces, vacuum quenching furnaces, testing equipment and advanced quality management system.

Our advantages:
1. Our product quality has been verified by our European customers
2. In stock of screw barrel for some Chinese and Japanese machines
3. Fast delivery time
4. Competitive prices
5. Quality assurance provided

Certificates

ISO 9001
Quality management systems
EN ISO 14001
Environmental management systems
EN ISO 45001
Occupational health and safety management systems

Assortment / Services

Spare parts and components for injection moulding machines and extruders

1. Screws and barrels for injection moulding machines

  • screws for injection moulding machines,

  • barrels for injection moulding machines,

  • screw plasticising units,

  • bimetallic screws,

  • bimetallic barrels,

  • screws and barrels for special applications,

  • screws and barrels for materials with a high glass fibre content,

  • screws and barrels for optical products,

  • screws and barrels for halogen-free flame-retardant materials,

  • screws and barrels for thermosets,

  • screws and barrels for LSR / liquid silicone rubber.

 

2. Nozzles for injection moulding machines

  • injection nozzles,

  • filter nozzles for injection moulding machines,

  • shut-off nozzles for LSR,

  • pneumatic needle shut-off nozzles to prevent material leakage,

  • hydraulic needle shut-off nozzles to prevent material leakage,

  • spring shut-off nozzles for injection moulding machines,

  • static mixing nozzles for injection moulding machines,

  • pneumatic valve shut-off nozzles for high-speed injection moulding,

  • hydraulic valve shut-off nozzles for high-speed injection moulding.

 

3. Screws and barrels for extruders

  • screws for plastic extruders,

  • barrels for plastic extruders,

  • single screws and barrels for plastic extruders,

  • conical twin screw barrels for PVC extruders,

  • parallel twin screw barrels for plastic extruders,

  • segmented barrels for extruders,

  • segmented screw elements for extruders,

  • screw shafts for extruders,

  • ZLYJ series gearboxes for plastic extruders.

 

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