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Feldspar Grinding Mill Machine

Feldspar Grinding Mill Machine
Feldspar Grinding Mill Machine
Product Code : 8474209000
Brand Name : Clirik
Product Description

Models: HGM80, HGM90, HGM100, HGM100A,  HGM125 and HGM1680

Power: 123-344.4 kw

Finished size: 325-3000 meshes, 5-47 micron

Raw materials: calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials. 

Capacity: 0.5-45t/h
Max feeding size: 20mm
Application: mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs’ hardness under six.
Shipping ports: Shanghai, China
Delivery: 15 days after received the deposit
 
Feldspar Grinding Mill Machine is the new type mining equipment for making micro powders, fine powders,which is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics, and so on.The purpose of the micro powder grinding millis for super-fine grinding materials with hardness less than 9 in Moh's scale and humidity less than 6 percent such as kaolin, limestone, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, carbon black, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment, up to 200 kinds.
 
Production line: consists of  hammer crusher, bucket elevator, storage hopper, vibrating feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems.
 
Working Principle of micro powder grinding mill:

When Feldspar Grinding Mill Machine is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.
 
The high-pressure air blower constantly inhales air within the grinding mill and, in turn,  the airflow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

SHANGHAI CLIRIK MACHINERY CO., LTD.

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