Ball Mill For Grinding Lime Mortar. Ball Mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes. It works on the principle of impact: size reduction is done by impact as the balls drop from near the top of the shell. 

Salient Features

• It is of welded steel construction, having an internal diameter of 12 inch x 13.5 inch long (volume 1 cu.ft.) and is made of 5/16 inch thick steel plate.
• The drum is supported on heavy duty ball bearings on the two ends.
• It has an opening of 4 inch width along the full length of the drum.
• An air and water tight cover is provided to close the opening after the specimen has been but inside the drum.
• The speed of rotation is 28-30 r.p.m.
• The pug mill has an arrangement for being held in any position.
• A revolution counter for recording the revolutions of the mill is fixed on the machine.
• Twelve 3/4 inch dia steel balls are also supplied with the unit.
• It is fitted with a 1/2 H.P. electric motor to operate on single phase, 220/230 volts A.C. supply.

Note -  same model with three phase, 440 volt is also available. Price will be change as per specification