Blowing machine

Zhang Jia Gang Friend SJ35

For sale: SJ35 Single Screw Plastic Extruder manufactured by Zhang Jia Gang Friend Machinery Co., Ltd.

A compact and reliable extrusion unit suitable for small- to medium-scale production—ideal for laboratory testing or extrusion of plastic tubes, profiles, or filaments.

The machine is fully functional, well maintained, and available for immediate inspection.

Technical Specifications

Model: SJ35
Manufacturer: Zhang Jia Gang Friend Machinery Co., Ltd. (China)
Screw diameter: Ø35 mm
L/D ratio: 35:28
Main motor power: 7.5 kW
Center height: 1000 mm
Gearbox: ZLYJ112 (ratio 16:1, 2017)
Heating zones: multiple, each independently controlled
Drive: ABB inverter control
Hopper dryer and feeder included
Electrical supply: 400 V / 3 phase / 50 Hz
Condition: fully operational and tested

Condition

Very good technical and visual condition
Equipped with digital temperature controllers and main motor speed control
Comes with complete electrical cabinet with ABB inverter and wiring
Regularly maintained, all components present
Available for inspection and testing in Ivanka pri Nitre, Slovakia

Price

€5,000 (negotiable)
Ex-works Ivanka pri Nitre, Slovakia

Ideal for:
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- Plastic extrusion of small profiles, tubes, and filaments
- Laboratory testing and material development
- Educational or pilot-scale production facilities

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