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Zhangjiagang Rixin Electromechanical Co., Ltd

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Discuss the composition of a plastic mixer
Date: 2025-03-18Read: 7

Composition:

stirring paddle
Design types: Z-type, spiral type, turbine type, etc., affecting mixing efficiency and shear force.
Material: Stainless steel (304/316L) or surface plated with hard chrome to prevent wear and tear.
Mixing container
Structure: Inverted conical or cylindrical, with a discharge valve (pneumatic or manual) at the bottom.
Capacity: 50L-5000L, depending on production capacity.
 Transmission system
Drive mode: belt drive (high-speed machine) or gear drive (low-speed machine), some models are equipped with variable frequency speed regulation.
Heating/cooling system
Heating: Electric heating tube or thermal oil circulation, used for drying or pre plasticization.
Cooling: jacket water cooling, controlling the mixing temperature.

Application field

Production of profiles/pipes: mixing PVC resin, stabilizers, and lubricants.
Film preparation: Mix PE resin with opening agent and anti-static agent.
Modified plastics: a mixture of composite materials such as glass fiber reinforced PP and flame-retardant ABS.
Recycled plastics: After cleaning, waste plastics are mixed with colorants and toughening agents to improve the performance of recycled materials.
Maintenance and Care
1. Daily cleaning: Clean up residual materials after each use to prevent cross contamination.
2. Blade inspection: Check for wear every 500 hours, and replace if the wear exceeds 2mm.
3. Lubrication system: Regularly replace the gearbox oil (every 2000 hours).
4. Heating element: Check the temperature control accuracy quarterly, and calibrate if the error exceeds 5 ℃.