I. Introduction
Mini BSC and Mini BST are compact motor recycling machines from BSGH Granulator, designed for recovering copper windings from small standard motor stators. Both can cut and pull copper windings out of the stator, helping recyclers recover copper from scrap motors efficiently. But because two machines are used for similar motor recycling work, many buyers are not sure which model is better for their materials.
In this article, we will compare Mini BSC and Mini BST in a clear and practical way, including their common features, key differences, operation methods, and suitable applications. This will help you choose the right motor recycling machine based on your stator type, working habits, and real needs.
II. What Mini BSC and Mini BST Have in Common?
Customers often hesitate between Mini BSC and Mini BST because they have several important things in common covering cutting parts, hydraulic system, support customization and flexible combination.
1. Same Cutting Function
Mini BSC and Mini BST use the same cutting function to cut one end of copper winding before extraction, enabling the preparation of the stator for the next pulling step and making copper recovery faster and easier.
- Cutting part is suitable for standard motor stators under 180mm, same with BSM-40 motor wrecking machine.
- Its crescent-shaped blade design fits copper coils more closely, helping achieve a more complete cut.
- Made from H13 material, the blades offer good strength and resistance to cracking, ensuring stable performance during daily motor recycling work.
2. Same Hydraulic Drive System
Both Mini BSC and Mini BST are driven by a hydraulic system with a 3kw motor. Its hydraulic cylinder, oil tank, and motor work together to provide stable force for copper recycling, which greatly reduces manual labor, improves operating stability, and makes stator recycling easier and more efficient for daily use.
3. Same Customization Support
We can customize voltage, machine color and configuration for Mini BSC and Mini BST. You just need to tell us your real needs.
4. Same Flexible Combination
Mini BSC and Mini BST do not remove the outer shell of a complete motor. If you need to process complete motors, BSGH Granulator can configure a complete solution by combining a press machine for shell cutting, stator cutting unit, and suitable pulling units, allowing you to recycle an entire motor with one machine. For more information, please check our multifunction motor wrecker machine.
III. What’s the Difference Between Mini BSC and Mini BST?
Mini BSC and Mini BST differ mainly in how they pull out copper windings, what motor stator sizes they can handle, how to control machine, and which wear parts need regular maintenance.
1. Pulling Part Difference: 8-Claw Pulling VS Push-Out Rod Pulling
The biggest difference between Mini BSC and Mini BST is pulling part:
- Mini BSC uses an 8-claw pulling structure. After cutting, 8 jaws grip copper windings evenly and pull them out from the stator core, simple to operate, and efficient for standard small motor stators. Your copper winding can be pulled out completely in one pass, helping recyclers save time and improve working efficiency.
- Mini BST adopts a push-out rod structure. After the stator is fixed in position, push rods apply hydraulic force to remove the copper winding, suitable for users who prefer push-out operation. Please note you may need to push for 3-5 times when processing large motor stators.
2. Processing Range Difference
Processing range is the key parameter difference between Mini BSC and Mini BST. Mini BSC is suitable for smaller motor stators with outer diameter under 120mm, while Mini BST can process stators under 200mm, offering a wider application range.
Other differences, such as machine size and weight, are listed in the comparison table below.
| Machine Model | Mini BSC | Mini BST |
| Machine Weight | 150KG | 220KG |
| Machine Size | 700*700*950MM | 660*730*950MM |
| Motor Power Range | Below 1.5 KW | Below 10 KW |
3. Operation Difference: Hydraulic Lever VS Foot Pedal
- Mini BSC is operated by a hydraulic lever. You can directly control each movement to complete both cutting and copper pulling.
- Mini BST is controlled by a foot pedal. You just need to press the pedal to finish cutting and pushing process, leaving both hands free to position the stator more easily.
4. Wear Parts Difference
- For Mini BSC, customers should pay attention to 8 claws. Since the claws directly grip and pull the copper winding, they are relatively easy-wearing parts. If you use the machine frequently, it is better to keep some spare claws in stock to reduce downtime.
- For Mini BST, its push-out rod is not a fast-wearing component and usually provides a longer service life. With proper alignment and regular hydraulic system checks, your push-out rod can work stably for a long time.
III. How to Choose Between Mini BSC and Mini BST Motor Recycling Machine?
After understanding main differences between Mini BSC and Mini BST, the next question is simple: which machine is more suitable for your daily recycling work?
Instead of only comparing technical parameters, it is more practical to look at your stator size, operation habits, and budget. The right investment can make your production easier, more stable, and more cost-effective.
1. Choose by Stator Diameter
- If you mainly process small and medium scrap motor stators under 120 mm, Mini BSC is the best choice. It is designed for standard small motor recycling work and is suitable for many entry-level scrap yards, repair shops, and individual recyclers.
- If your stators are larger or you want a wider processing range, Mini BST is a better choice. It can handle stators up to 200 mm, fit for customers who process different motor sizes or want more flexibility for future recycling needs.
2. Choose by Operator Habit
- Choose Mini BSC if you prefer direct hand control. Its hydraulic lever makes the pulling process simple and straightforward.
- Choose Mini BST, you can hold the stator with both hands while controlling the machine by foot, making operation more stable and convenient.
3. Choose by Budget
- Mini BSC has a lower investment cost, making it a good choice for startups, individual recyclers, and small scrap yards that want to begin motor stator recycling with a lower risk.
- Mini BST requires a slightly higher investment, but it offers a wider processing range and better flexibility. If you process larger stators or want one machine to handle more motor types, Mini BST may bring better long-term value.
If you are still not sure which model is right for you, send us your motor stator photos, BSGH Granulator can recommend the most suitable motor recycling machine based on your real materials and working needs.
IV. Conclusion
Mini BSC and Mini BST are designed for the same purpose: cutting small motor stators and recovering copper windings more efficiently. The main difference is the pulling method. Mini BSC uses an 8-claw pulling system with hydraulic lever control, while Mini BST uses a push-out rod system with foot pedal control.
There is no single “best” choice for every customer. The better machine depends on your stator size, motor type, operation preference, and daily workload.
Send us your stator photos, diameter range, motor type, and expected daily quantity. BSGH Granulator will help you choose the right model and provide a suitable configuration for your recycling needs.
Links:
- How To Recycle Scrapping Compressors?
- Unlocking the Hidden Value in Your Old Air Conditioner: The Most Comprehensive Recycling Guide In 2025
- A Comparison of Pure Copper Motor and Aluminum Motor – Which One Is Better?
- From Scrap to Gold: The Ultimate Guide to Recycling Catalytic Converters
- Copper Wound Electric Motors Recycling Machine
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