1. Basic technical parameters:

1-1Name and specification

A. Mixing ball mill;

B. Specification model: MBM-50L-II

1-2 Basic structure

A. Mixing rod lifting type;

B. Vacuum system (optional)

C. The bottom valve discharge, mixing tank can be turned out of the ball cleaning.

1-3 Tank (mixing tank)

A. Design volume: 50L;

B. Effective material mixing volume 18L.

A. The inner liner polyurethane alumina lining brick, outer material are: SUS304;

B. Inner alumina brick open mold production, to ensure good roundness;

C. The plane of the upper flange of the mixing tank is matched with the flange of the upper barrel body.

E. 1 mixing tank

F. with cold water jacket (optional)

G. Zirconia screen

Pure jacketed direct cooling/heating type

A. The inlet and outlet water interface is G1/2", the jacket can be cold water (oil) or hot water (oil) to cool or heat the processing material.

1-4 Upper tank body (Kettle cover)

A. Material: SUS304.

B. A powder/liquid hopper, can be quickly switched on and off; 1 spotlight; With 2 small Windows (a spot light port and an observation hole), reserve a vacuum pressure gauge port, and other necessary nozzle (vacuum/vent/spare).

1-5 Principle of ball milling

 The principle of the mixing ball mill is driven by the spindle to rotate the agitator, so that the grinding medium in the mixing tank does irregular movement, which produces the collision, extrusion, friction and shear of the grinding medium, so that the material is crushed and finely ground

1-6 Mixing power motor, frequency converter, reducer

A. Quantity: one;

B. Motor power: 4Kw/4P;

C. with the motor matching frequency conversion governor.

D. Matching reducer, reduction ratio of about I=40.26, coefficient fa=1.55.

1-7-1 Ball milling speed

Speed: 60~140rpm, adjustable.

1-7-2 Mixing rod

A. Material: main rod SUS304 outsourcing polyurethane or tetrafluoroethylene, support rod SUS304 outsourcing zirconia;

B. The number of layers: straight rod 5 layers

1-9 Lifting (tank body)

Electric lift: with linear guide rail, positioning device; Secure and reliable positioning.

1-10 Vacuum system

A. The mixing ball milling process can be carried out under vacuum; Vacuum: ≤-0.1Mpa.

B. Vacuum pump selected according to actual working conditions (standard 1.5KW)

C. Dynamic shaft seal: double flooding seal, easy to replace the structure

D. Tank sealing: round silicone strip with holes and PTFE sealing ring

E. Hold the pressure for 12 hours, and do not leak oil into the slurry tank under the condition of slurry or pressure.

1-11 Positioning system

A, with positioning adjustment device and locking device, can accurately position the mixing tank and the upper tank body, and prevent rotation.

B. The positioning stop of the lower flange of the upper tank body is precisely matched with the mixing tank to ensure the reasonable position of the mixing tank and accurate positioning.

1-12 Power distribution cabinet

Buttons, intelligent control, vacuum devices in equipment operation, frequency conversion speed regulation, temperature display (control), spotlights, lifting, running emergency stop and other functions are displayed and operated on the distribution cabinet.

1-13 Security operations

A. Relying on the frequency converter and limit stroke switch, through the specially designed control route, to ensure that the upper tank body to the specified position automatically stop.

B. During the rise of the upper tank, the mixing and dispersing part of the equipment cannot be started; Similarly, when the machine is running the mixture, the upper tank cannot be raised and the mixing tank cannot be opened.

C. The use of proximity switches and other circuit design, to ensure that the vacuum state, the mixing tank can not fall

D. Special vacuum buffer tank design, can effectively prevent the vacuum pump oil back into the mixing tank phenomenon.

1-15 Total power: 4.55KW

Working voltage/frequency: 380V/50Hz/3Phase; Control voltage: 220V. All electrical components brand Chint

1-16 Dimensions: length × width × height 1600*850*1600

Weight: about 700KG