Ball Mill Stator Frame

Mine ball mill equipment plays a pivotal role in the national economy. In recent years, due to the increase in energy costs, efficient large equipment is the central focus of modern concentrator construction. With the large-scale development of the ball mill, it is difficult to realize the drive system through gear transmission.

difficultto process, transport, install and maintain the gearless ball mill because of its vast volume, and the coils cannot be decoupled freely. Therefore, this work proposes a module combined permanent magnet motor with wrapped type for mine ball mill (MBMWT‐MCPMM). Based on the principle of removing coils, the stator is modular-ized.

DYNAMIC ANALYSIS FOR BALL MILL FOUNDATION Y. C. Han1 and F. Guevara2 1 Fluor, 1075 W. Georgia Street, Vancouver BC, V6E 4M7 Canada E-mail: [email protected] 2 Fluor, 1075 W. Georgia Street ...

The invention claimed is: 1. An agitating ball mill, comprising: a grinding chamber containing grinding media; a stator and a rotor which are arranged in the grinding chamber, said rotor being essentially shaped as a disk, said stator being formed by an inner surface of the grinding chamber, said inner surface presenting a shape which essentially compliments the rotor …

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The stator frame of a synchronous motor has a wrapper plate that key bars and circumferential ribs are attached to. To support the machine, footings or frame mounts are used and slip rings and brushes are used to excite field windings with DC. ... Some other applications make use of synchronous motors such as ball mills, clocks, and record ...

Mining. Boddington Australia . Application: Ball Mill. 7800kW, 8Pole, 11kV, Frame# 1250. Dual drive - 2 motors drive one gear reducer and Ball mill

JR series ball mill motor windings have high mechanical strength and improve the insulation level of the motor. The slip ring and carbon brush device of the motor are placed outside the end cover, which can effectively prevent carbon dust from contaminating the coil, and at the same time, it is easy to replace and repair.

4,000hp Motor, GE, DC Motor, 50/120 rpm, 700v, Serial # 7376936, Type MCF, Excitation Amps 158.8, 36,000 CFM cooling required, Amps Armature 4700, Excitation Volts 550, Shunt Wound Split Stator, Instruction Book GEH-709. the two Motors were used as steel rolling mill motors.

The stator core is mounted directly on the frame. Winding The winding process adopted by WEG is especially developed for the voltage and application the motor is intended for. The coils can be ... ball mills, cement mills, fans, exhaust fans, shredders and rolling mills employed in the cement, mining and steel industries, among

Number of Stator: Single-Phase. Contact Supplier ... YC Yl Series Single Phase Induction Electric Motor (frame size from 71 to 132) ... Driving: Mill Machine Ball Mill. Contact Supplier Video. AC Synchronous Motor (49TYD-375-2) US$4 / Piece ...

A rotor-stator assembly having a stator and a rotor for mixing and emulsifying materials in which the rotor includes wedge-shaped rotor blades and the stator includes generally V-shaped openings which together impart additional and increased high speed shearing forces and/or pressures on the mixture thereby resulting in a finer reduction of agglomerates and mixture …

Frame Stator Stator It is the active magnetic static part of the motor. It consists of a core of pressed steel laminations in ... They are used for driving loads such as: ball mills, cement mills, fans, exhaust fans, shredders and rolling mills, in the …

Inventor Cam, breaking edge with ball mill. I need to break an edge along a compound angles, basically along 2 chamfers intersect using a 1/8 ball mill. I have tried using trace, it follows the path in simulation but not with posted g-code, in the passes tab I use sideways compensation "left" but it does not add a G41 cutter comp, I attached ...

The stator is fixed on both sides of the frame or at the bottom. There is no sliding at the foundation supports to prevent the generation of large thermal expansion loads in the frame and the foundation during operation. These thermal loads are only limited by the cooling system of the stator. A mill is much simpler.

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The online monitoring of a large Ball or a SAG Mill provides vital information on the health of the machine. More than just protection, VibroSystM provides ZOOM users with autonomous data analysis and first level diagnostics that are both predictive and preventative, which will significantly reduce machine downtime.

the mill. The electrical three-phase winding of the stator is supported by the stator frame. Depending on the size of the mill, the stator can be of the foot-mounted (medium-sized mills) or the pedestal-mounted type (large mills), measure up to 20 m in height, and easily weigh several hundreds of tons.

Stator frame 42,5 t 2015 Fives FCB 3800 85,2 t Foto 2015 PSP Rod mill 2,7x4,5m 52,2 t 2015 PSP Ball mill 3,6x5,7m 88,7 t 2015 FL USA Ball mill shell 18x36 feet 281,6 t Foto 2015 Andritz Hydro Upper and lower covers 4sets 70 t 2015 FL Smitdh USA Ball mill shell 15x21,5 feet 40,6 t 2015 Gebr.Pfeiffer

This was an urgent job from one of our mining clients. It's a 350HP, 6Pole, C-Frame with a squirrel cage on the stator end. They use it on their 6×8 Ball Mill. The motor was affected by a power surge which ended up burning the windings. Our turnaround time for this job was 4 days.

EMZ delivered a 3,500 kW high-voltage slip-ring motor to England as a mill drive for a cement ball mill. The motor replaced an existing drive and is designed to be electrically and mechanically interchangeable. Identical installation dimensions/Identical terminal-box position; Identical position of the connecting bolts for stator and rotor ...

sintered hydrocyclone ball mill aggreates in ouagadougou. Nov 26, 2019 Ball mill is the key equipment for grinding materials. those grinding mills are widely used in the mining process, and it has a wide range of usage in grinding mineral or material into fine powder, such as gold, iron,zinc ore, copper, etc. JXSC Mining produce reliable effective ball mill for long life and …

The stator of the three phase induction motor consists of three main parts: 1. Stator frame 2. Stator core 3. Stator winding or field winding 0.4 to 0.5 mm thick The stator is the outer stationary part of the motor, which consists of • The outer cylindrical frame of …

magnetic field in the stator ( stator) is defined as slip frequency slip. Slip is the ratio between slip frequency and the stator magnetic field frequency, sli = p stator. The slip or the slip frequency is usually used to identify the operating point of the motor. When the rotor is in standstill, the slip is 1.

BALL MILL. Westpro's Ball Mills ensure fine grinding of minerals and ore. Our Ball Mills are engineered to provide the most efficient solution for fine finishing. ADVANTAGES. Liners are less expensive than Rod Mill steel liners. Ideal for fine grinding applications. Easy grinding media handling. BM58 (5′ Dia. x 8′ Lg) Ball Mill fully ...

These ball mills are relatively small, bearing mounted on a steel frame. All ball mills are sold with motor, gears, steel liners and optional grinding media charge/load. Ball Mills or Rod Mills in a complete range of sizes up to 10′ diameter x 20′ long, offer features of operation and convertibility to meet your exact needs. They may be ...

In this paper, the milling parameters of high energy ball mill (Fritsch Pulverisette 7) like vial geometry, number and size of balls and speed of the mill were modelled and discussed. Simulations through discrete element method (DEM) provide correlation between the milling parameters. A mathematical model is used to improve and develop this process.

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rotor construction of induction motor. Construction of Rotor A three phase Induction motor mainly consists of two parts called as the Stator and the Rotor The stator is the stationary part of the induction motor and the rotor is the rotating part The construction of the stator is similar to the threephase synchronous motor and the construction of rotor is different for the different machine

Stator. JR slip ring motor stator core is made of DR510-50 grade 0.5mm thick silicon steel sheet punched and laminated. Both sides of the punching sheet are coated with insulating paint. The iron core is divided into several segments according to the frame number. The number of segments is determined by the length of the iron core.