ball mill synchronous motor

PDF Paper # 25 - Copper Mountain Overview on the Grinding

Figure 7 - ABB synchronous motor on Ball Mill 1 The drive requirements for the Copper Mountain mills are as follows: Rated power: 2 x 6340 kW (2 x 8500 hp) SAG mill rated motor speed 204 rpm, max. motor speed 214 rpm Ball mill rated motor speed 195 rpm, max. motor speed 209 rpm Starting torque: 150% for 15 s

abb ball mill motor construction - proves-projekt.de

abb ball mill motor construction. Abb ball mill construction abb ball mill operation cambodia all the tank silo and ball mill inputoutput are controlled by skada to eliminate the manual errors in the process the alumina and additives are sent to a continuous ball mill as per the required formulation and milling operation is performed to get uniformly fine material

10kv AC Motor 3MW Large Brushless Excitation Synchronous

China 10kv AC Motor 3MW Large Brushless Excitation Synchronous Motor for Ball Mill, Find details about China DC motor, Electric Motors from 10kv AC Motor 3MW Large Brushless Excitation Synchronous Motor for Ball Mill - Shanghai Pinnxun Electric Motor Co., Ltd.

Ball Mill&Rod Mill Grinding System Used in Mineral Milling

Prominer provides ball mill / rod mill grinding system which is widely used in various types of ores' beneficiation, electricity, cement and chemical industries. It can carry out dry or wet pulverizing and can meet demand for sustainable large-scale production.

China Three-Phase AC Synchronous Motor Driving Ball Mill

Brushless Synchronous Motor, Three-Phase Synchronous Motor, EMI-Self-Grinding Machine Motor manufacturer / supplier in China, offering Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill, Wound-Rotor Induction Motor, Wound-Rotor Asynchronous /Slip Ring Hv Motor for Compressor, Pump, Crusher, Fan, Mill, Machine Tool Yr500-12 400kw 6000V, Wound-Rotor ...

Synchronous Motors and Generators - Industry Today

Synchronous motors are normally used in applications in which a constant and precise speed is required. Typical applications of these low power motors are positioning machines. They are also used in robot actuators. Synchronous motors are also used in ball mills, watches, record players, and turntables.

popular permanently excited synchronous motor supplier for

popular permanently excited synchronous motor supplier for ball mill roller. The product is resistant to corrosion. Chemical acids, strong cleaning fluids or hydrochloric compounds can hardly affect its property. It does not need any current to flow because the permanent magnet in …

synchronous motors with clutches for mill

The poles of stage mill (no ball mill after the SAG mill) and has a diameter and length of 32’, driven by a 16.5 MW GMD from ABB. TECO-Westinghouse Motor Company synchronous motors and generators provide superior value in terms of ball and sag mills, chippers, mixers, pulp refiners

Autogenous mills, semi-autogenous mills and ball mills for

synchronous motor a hydraulic coupling can be used. Low-speed low-torque motors use air clutches for a controlled mill start. Installation of a ring motor on a SAG mill. Synchronous motor drive with air clutch. COMBIFLEX® drive (5,400 kW) with high- speed synchronous motor and fluid coupling. Oil lubri-cated standar-dised pinion arrangement with

Paper # 25 - Copper Mountain Overview on the Grinding

Mill size 10.363 M [34 feet] diameter by 6.096 M [20 feet] long Mill type Wet grinding, grate discharge Mill drive motor size 17,000 HP Mill drive motor type Synchronous 200 RPM Inside diameter 10,363 mm Length 6,096 mm Effective grinding length (EGL) 5,334 mm Bearing type Partial Journal, 120 degree bronze insert Bearing size 2,950 mm diameter by 660 mm wide Bearing material Bronze Bearing …

ball mill motor drive schemes

Paper # 25 Copper Mountain Overview on the Grinding. Mill size 10.363 M [34 feet] diameter by 6.096 M [20 feet] long Mill type Wet grinding, grate discharge Mill drive motor size 17,000 HP Mill drive motor type Synchronous 200 RPM Inside diameter 10,363 mm Length 6,096 mm Effective grinding length (EGL) 5,334 mm Bearing type Partial Journal, 120 degree bronze insert Bearing size 2,950 mm ...

China 6kv/10kv Three Phase Synchronous Ball Mill Motor 1250kw

Tdmk Motor, High-Voltage Synchronous Motor, Synchronous High Voltage Motor manufacturer / supplier in China, offering 6kv/10kv Three Phase Synchronous Ball Mill Motor 1250kw 187.5rpm 32p, Ykk Series Squirrel Cage High-Voltage Three-Phase Asynchronous Motor, 6.6kv/11kv Yks Series Air-Water Cooling High-Voltage 3-Phase AC Motor and so on.

250 rpm synchronous motor 9904 111 31318

250 rpm Synchronous Motor 9904 111 31813 The 31813 series low speed synchronous motor is a development of the standard industrial series specifically designed for use in high quality record decks that utilise the belt drive principle. Particular attention has been given to the magnetisation of the 24 pole

TECHNICAL AND COMMERCIAL BENEFITS OF GEARLESS

Typically, the synchronous motors used in SAG mills have a power higher than 10 MW. Even ball mills have a power larger than 10 MW. For this reason, they have an important impact in energy consumption and in the operation of the power distribution system. Figure 1. Picture of a typical GMD system for a SAG mill Figure 2 presents the power ...

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod

Bulkbuy Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill/Tdmk800-30/2150 800kw price comparison, get China Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill/Tdmk800-30/2150 800kw price comparison from Brushless Synchronous Motor, Three-Phase Synchronous Motor manufacturers & suppliers on Video …

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