Introduction

Staying tuned up with time and technology for over 20 years; we at hengyang aspire to give our customers best solution, better products and services. We strive hard to contribute substantially to the global priority areas of energy conservation and environment protection. For saving energy and achieving good quality products, we have developed a BALL MILL with Classifier Unit.

The whole unit consists of equipments such as; Jaw Crusher, Hammer mill, Elevator, Storage Hopper, screw Feeder, Ball Mill, Classifier. RPJ Dust Collector, Air Locks and Blower.

OPERATION

The above unit is used for grinding of Dolomite and Calcite. Jaw Crusher crushes the stone to the size up to 12 mm which is lifted by the Elevator and discharged in hammer mill. Hammer mill reduce the product to-3mmand there is into Storage Hopper. From Hopper a Screw Feeder is provided with a Variable Frequency Drive to control the Feed of crushed material to Ball Mill. The Ball Mill is having a Manganese Steel Lining and steel grinding media which-grind the material into fine powder. This powder is discharged through periphery of the Ball Mill.

The Ball Mill moves with suitable spherical roller bearing with Plummer block and a Girth Gear which is driven by Helical Gear Box through Fluid Coupling and Electric Motor.

A Blower is provided in the system which sucks the powder discharged from Ball Mill and it goes to Powder Classifier which classifies the fine particles i.e. (20 Micron or 15 Micron 10 Micron) and coarse material is returned to Ball Mill for re-grinding. After being classified, the material goes to RPJ Dust Collector where we collect the required product through Air Lock

TECHNICAL SPECIFICATIONS

Power requirement:

The details of power requirement and other allied equipment beings an integral part of the Ball mill are furnished as under:

Jaw crusher 10 HP/1440 RPM/TEFC/Sq. Cage Motor

Bucket Elevator 03 HP/1440 RPM/TEFC/Sq. Cage Motor

Hammer Mill 25 HP/1440 RPM/TEFC/Sq. Cage Motor

Bucket Elevator 03 HP/1440 RPM/TEFC/Sq. Cage Motor

Screw Feeder 02 HP/1440 RPM/TEFC/Sq. Cage Motor

Ball Mill 150 HP/1440 RPM/TEFC/Sq. Cage Motor

Classifier 25 HP/1440 RPM/TEFC/Sq. Cage Motor

Blower 60 HP/1440 RPM/TEFC/Sq. Cage Motor

Air Locks (3 No.) 02 HP/1440 RPM/TEFC/Sq. Cage Motor

PRODUCTION

CALCITE/DOLOMITE D97 – 20 microns – 1000 Kgs. / Hour

D97 – 15 microns – 850 Kgs. / Hour

D97 – 10 Microns – 650 Kgs. / Hour

(The above production data is on tentative basis which may vary as it depends upon the hardness and grind-ability behavior of the material and the same may not be deemed as firm figures)

SPACE REQUIRED FOR THE PLANT

LENGTH 15 METERS

WIDTH 10 METERS

HEIGHT 6.25 METERS

NOTE :-Scope of supply may not be exactly as per sketch shown on the catalogue which depends upon