Motor Stator Copper Extractor Machine

The motor stator copper extraction machine is a piece of mechanical equipment specifically designed to extract copper wire from motor stators. It is widely used in the fields of motor repair, dismantling and recycling, and remanufacturing. Its core function is to extract the copper wire from the stator core completely and efficiently, either mechanically or hydraulically, whilst avoiding damage to the core. This facilitates the subsequent recycling of the copper wire or the reuse of the stator.

It is primarily designed to enhance the operational efficiency of copper extraction from end-of-life motor stators and is frequently utilised in scrap recycling centres or other industries involved in the recovery of copper from scrap motor stators. The equipment is primarily driven by two independently driven shafts which press against the material during the production process to achieve automatic feeding. Featuring a unique cutter shaft structure and a rotating dead-angle mechanism, it prevents material from wrapping around the shaft or causing blockages during low-speed, high-torque operation, thereby enhancing production efficiency. This equipment is capable of processing a wide range of high-toughness, high-viscosity powdered materials and offers advantages in terms of production efficiency, environmental protection and resource recycling.



This machine is designed to accommodate the size of the copper to be removed. Select the appropriate gear. This utility model—a machine for extracting copper from scrap motor stators—saves time and labour, reducing costs by 40 per cent. It requires only one person to operate.




The types of motors that this equipment can process include brushless motors, brushed motors and permanent magnet motors; series-wound, shunt-wound, separately excited and compound-wound motors; DC motors, AC motors, AC motors, DC motors, stepper motors and servo motors, amongst others.

The motor stator copper-stripping machine typically comprises four components: a mechanical clamping system, a stripping drive system, a positioning and guidance mechanism, and a control system. The mechanical clamping system secures the stator core in place, ensuring that no misalignment occurs during the stripping process. The stripping drive system usually employs hydraulic cylinders and electric linear actuators to provide a stable and controllable stripping force. The positioning and guidance mechanism, through the precise design of its dies and guide rails, ensures that the copper wire is drawn out in a straight line, thereby reducing the risk of wire breakage. The control system utilises a PLC and a manual interface to enable parametric adjustment of the drawing speed, force and other parameters, catering to the requirements of motor stators of various specifications.

Model	MD-458
Material	Cast Steel
Category	Metal cutting Machine
Length	1058mm
Functions and Uses	Motor Dismantling Machine
Scope of Application	5-520mm
Weight	102kg
Supply Voltage	380V
No-load Speed	2015RPM
Power	5.5kw

1. Wide range of extraction forces: Select the appropriate extraction force based on the motor stator specifications (e.g. diameter, copper wire cross-sectional area). Small motors typically require a force of 0.5–2 tonnes, whilst large motors may require 5–10 tonnes.
2. High degree of automation: High-end models can integrate automatic loading, extraction and unloading functions. This enhances production efficiency and is suitable for large-scale recycling or remanufacturing operations.
3. High adaptability: Prioritise models with adjustable clamping ranges and easy mould replacement to accommodate the processing requirements of different motor stator models.
4. Operational safety: The equipment should be fitted with overload protection, an emergency stop button and safety guards to prevent accidents during operation.