Star Trace Solutions Pvt. Ltd.
Laboratory Ball Mill
Working Principle:Ball Mill consists of cylindrical shell rotating on a horizontal axis mounted on a sturdy Mild Steel Frame. The Ball Mill Shell is designed to withstand the rotational load of the mill charged with the grinding medium and the material to be processed. Openings are provided through which the grinding medium and the material to be processed are loaded and discharged. The Mill is driven by motor coupled to the Reduction Gear box with Chain and Sprocket arrangement.
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| Mill Linings | Ball and Pebble Mills may be lined with rubber, ceramic and wear resistant metallic liners. |
| Grinding Media | Mills may be charged with ceramic, steel and alloy steel grinding media. These are spherical or cylindrical in shape and range from 6 mm to 100 mm in size. |
| Capacity | 2-10 Kg.(Customer Choice) |
| Standard Sizes | 12 x 12 inch, 8 x 9.75 inch |
Grinding work index, referring to the grindability index of Ores, is used to indicate the grinding difficulty of the material. It is measured according to the principle that to calculate the grinding work index based on output of each revolution of the mill after the material is ground to a balanced state by the specified mill. This ball mill, also called mill for measuring bond work index, is a key device for measuring grinding work index. It is widely used by teaching and researching departments for grindability test.
| EFFECTIVE SIZE> | 12X12 INCH |
| SPEED | 70RPM |
| FEED SIZE | 6 MESH |
| CIRCULATING LOAD | 250% |
| POWER | 1 HP, 4 POLE, 6AMP MCB, |
| WEIGHT OF GRINDING MEDIA | 20.124 Kgs. |
Planetary ball mill has four/two/single ball grinding jars installed on one turn plate (SUN DISC). When the turn plate rotates, the grinding jar axis makes planetary movements and the balls in the grinding jars grinds and mixes samples in high speed movement. The product can ground and blend various products of different materials and granularity with dry or wet methods. Minimum granularity of grinded products can be as small as 0.1 micron (i.e. 1.0×10-4mm).
| MODEL | STPM-04 |
| Type | Planetary |
| Drive Mode | gear drive and belt drive |
| No. of Milling Chambers | Single/Two/Four as per customer requirement. |
| Overall Capacity of each Milling Chamber | 500ml/250ml/150ml/80ml as per customer requirement. |
| Materials of Construction of Milling Chamber | Hardened Steel / Stainless Steel / Tungsten Carbide / Agate / Zirconium. |
| Usefull Capacity of each Milling Chameber | 2/3 of the Overall Capacity. |
| Feeding Granularity | Up to 10mm for Soils, Up to 3mm for other materials. |
| Output Granularity | Minimum 0.1um, Depending on the material characteristics and time of grinding. |
| Rotational speed ratio (revolution: rotation): | 1:2 |
| Rotation Speed of main Sun Disc | 0~600rounds/min; |
| Speed Regulation Mode | variable-frequency-coontrol-type and program-control-type stepless speed regulation; manual or automatic timed positive or negative revolving |