Ball Mill (Model No. HVO-BM-MO-11)
Ball Mill
Description
Ball Mills arc horizontal rotating cylindrical steel chamber of half filled with steel balls. The size reduction b accomplished by the impact of balls as they fall back after being lifted by the baffles fitted in the rotating chamber. Ball Mill is fitted on a sturdy MS frame. Charging of balls and material is done by the means of opening provided in the chamber. The chamber is turning about the horizontal axis through a reduction gearbox and a motor. An arrangement is done for moving the Ball Mill at different speeds. A revolution counter is provided to find out the number of turns. Special arrangement is done to free the Ball Mill from reduction gearbox for charging and discharging the material.
Experiments
- To study effect of rpm on the power consumption of a Ball Mill
- To determine the efficiency of a Ball Mill for grinding a material of known Wi
- To find the critical speed practically and theoretically and to study the effect of speed on efficiency
Features
- Compact & stand-alone set up
- Superb Painted structure
- Simple to operate & maintain
Utilities Required
- Feed Product
- Electricity: 1 kW, 220 Volts AC, 1Ø
- Set of sieves with sieve shaker for analysis
- Floor Area: 1.5 x 1m
Technical Specification
|
Ball Mill (Chamber) |
Material MS, Dia 275mm, Length 350mm. Thickness 5 mm |
|
Discharge Chute |
Suitable size |
|
Feed Size |
25mm (Max) Approx. |
|
Product Size |
200 Mesh (Approx.) and if required 400 mesh than running time to be 3.5times extra with same feed size. |
|
Capacity |
10-15 Kg/hr |
|
Drive |
1 H.P. Standard make DC Motor controlled by DC Drive, coupled to 2" Reduction Gearbox gives variable speed with Digital RPM Indicator, Non Contact type with Proximity sensor |
|
Revolution Counter |
Mechanical type, Standard make |
|
Product Receiver |
Material SS of suitable size |
|
Control Panel |
On/off switches, mains indicator etc, The set-up is fitted with required guards |
*The whole set-up is well designed and arranged in a good quality painted structure