Large Roll Ball Mill

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Applications:
  It is widely applied to industries of electronic material, magnetic material, biological medicine, ceramic glaze, metal powder, nonmetallic minerals, new materials and etc.

Overview
Large roll ball mill is a kind of equipment used for ultra-fine grinding and mixing for batch production, which is also called rolling machine altar. The machine is preferred equipment for scientific research, teaching, experiment and production due to its advantages such as beautiful design, compact structure, easy operation, high efficiency, and uniform granularity. It is widely applied to industries of electronic material, magnetic material, biological medicine, ceramic glaze, metal powder, nonmetallic minerals, new materials and etc.

Working Principle
When ball mill works, the grinding media and the materials of the cylinder are rotated to a certain height. Due to the gravity, they fall down from the tube wall. The materials are crushed by impact action of the grinding media, and friction and shearing action of grinding media’s rolling and sliding.

Advantages
Optimal design of rotating speed is adopted in the machine, where mill jar is dragged to rotate by rubber roller, balls inside the jar make incline flow movement and disperse materials, thus it obtains best effects of grinding. As result, materials are ground to micron powder. Timing control panel is adopted in the machine with controlling functions of pausing and cumulative timing, and you may set working time according to requirement at any time. It saves time and labor, and is easy for operating.

Feature
The machine is extensively applied to in the fields of Geology, Mining, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry Medicine, Environmental Protection etc.
Technical Parameter

Main Parameters of Large Roll Ball Mill

Model No.

Volume (L)

Rotate Speed Range (rpm)

Material Capacity (L)

Power Supply

Available Jars

Feed Size (mm)

Output Granularity (mesh)

Adjustable Mode of Rotate Speed

RBM-100L

100

20~45rpm

35

2.2KW/380V

Carbon Steel, Stainless Steel, Nylon Liner, Alumina Ceramic Liner, PU(polyurethane) Linner, PTFE Liner.

≤20

≥300

Frequency adjuster or Fixed setting for buyer's options

RBM-200L

200

20~40rpm

70

4KW/380V

≤20

≥300

RBM-300L

300

20~38rpm

105

5.5KW/380V

≤20

≥300

RBM-500L

500

20~36rpm

175

7.5KW/380V

≤20

≥300

RBM-1000L

1000

20~34rpm

350

11KW/380V

≤30

≥300

RBM-2000L

2000

20~34rpm

700

22KW/380V

≤30

≥300