10tph Gold Ore Grinding Ball Mill | RFQ Sourcing Details

Ball mill introduction Gold ore grinding ball mill drive adopts large double-row spherical roller bearings instead of sliding bearings, which greatly reduces friction, easy to start, and saves 20%-30% of energy. The corrugated liner is used in the cylinder of the ball mill to increase the .

At the same time, it has the ability to improve the ore, further reducing energy consumption. The energy-saving beneficiation ball mill has a large discharge port, which greatly improves the production capacity.

The lubrication system uses an oil mist lubrication device to ensure reliable lubrication of gears and gears.

Technical parameter Name Specification Data Ball mill model Ф2.7 × 3.6m transmission unit gear transmission cylinder speed 21.4rpm ball load 39t max feed size 25mm discharge size mm Overall dimension size (L × W × H, mm) 9965 × 5496 × 4140 Weight (t) 86.8 motor model 380kw main bearing model cylinder material Q235 liner liner type ripple material ZGMn13 liner of ends material ZGMn13 transmission base Assembly cover of gear Assembly control box bolts matters not mentioned herein shall be settled by amicable negotiation .

The liner of the beneficiation ball mill is made of high manganese steel, high chromium cast iron, rubber, etc. The thickness is up to 50-130mm, and there is a gap of 10-14mm between the liner and the shell.

Plywood, asbestos pad, plastic board or rubber can be used to lay it on the shell, the purpose is to cushion the impact of the steel ball on the cylinder. The liner is fixed on the cylinder by bolts. In order to prevent the slurry from leaking out, there are rubber rings and metal washers under the nut.

The liner can be divided into smooth and non-smooth according to the surface shape. The uneven liner can raise the grinding medium to a higher height and then fall, so that the impact of the steel ball on the ore is strengthened.

The smooth liner has a relatively large relative sliding between the steel ball and the liner, so the steel ball has a strong grinding effect on the ore, so it is often used for fine grinding.

Working principle of mineral ball mill: The mineral ball mill is a horizontal cylindrical rotating device with outer gear transmission, and a grid type energy-saving ball mill. The material enters t