MA Series-Ball Mill Permanent Magnet Direct Drive Motor

Ball mill is mainly used for mixing and grinding materials. Ball mill is a widely used raw material fine grinding equipment in building materials and ceramics industry at present. It is the key link of energy saving and consumption reduction in building materials and ceramics industry to improve the energy saving and efficiency of ball mill.

Key words:

Classification:

Permanent magnet motor

Related Products

Product Consulting

Details Introduction

Model: MA6, MA9 Torque: 12,000Nm to 30,000Nm Speed: 100rpm power: 150 ~ 300KW Scope of application: 40 tons, 60 tons of ceramic ball mill Cooling method: internal circulating oil cooling

MA Series-Ball Mill Permanent Magnet Direct Drive Motor

Building ceramics industry is a typical high energy-consuming industry, energy costs account for more than 30% of operating costs, of which the largest energy-consuming equipment is the ball mill, its electricity consumption can reach 80% of the total electricity consumption of the entire production line.
Ball mill is mainly used for mixing and grinding materials. Ball mill is a widely used raw material fine grinding equipment in building materials and ceramics industry at present. It is the key link of energy saving and consumption reduction in building materials and ceramics industry to improve the energy saving and efficiency of ball mill.

Ball mill is a heavy machinery, the motor starting process is high resistance torque, and similar to the constant torque load, once started up, long time uninterrupted work, load stability, so the ball mill motor requirements must have a large enough starting torque and as high as possible operating efficiency and operating power factor.

Technical parameters

Energy Saving Scheme of Permanent Magnet Direct Drive Motor for Ball Mill

The energy-saving system of ceramic ball mill is mainly composed of energy-saving starting cabinet of ball mill, motor driver, permanent magnet motor and coupling.
The ball mill energy-saving scheme adopts Gangbao permanent magnet direct drive motor, which has the following characteristics:
-High efficiency and energy saving
-Good starting characteristics, high overload multiple
-High efficiency in the full speed range, which not only covers the characteristic requirements of the original ball mill, but also is suitable for high-efficiency grinding through variable speed, shortening the ball milling time and reducing noise
-No need for auxiliary motors and reduction boxes, reducing system maintenance, extending system equipment life, and reducing equipment consumption.
-Adopt internal circulating oil cooling design, good cooling effect, no demagnetization.

Take a 40-ton ball mill as an example,
-The original ball mill adopts asynchronous motor reducer, with motor power of 200kW and average power of 160KW. It works 18 hours a day and 30 days a month. The annual electricity consumption is 864 kW.h (degree)
-After the energy-saving system scheme of Gangbao permanent magnet motor is adopted, the monthly electricity consumption is 691,20KW.h (degree)
-Save 172 per month, 80 KW.h (degree), energy saving rate is about 20%
-Calculated at about RMB 0.9 per kilowatt-hour, it can save about RMB 186,624.

LD Series-Electric Melt Adhesive Permanent Magnet Motor

Permanent magnet assisted synchronous reluctance motor

LD Series-Electric Melt Adhesive Permanent Magnet Motor

Permanent magnet assisted synchronous reluctance motor

More products