Product Description:
Chalk is composed mostly of calcium carbonate with minor amounts of silt and clay. It is normally formed
underwater, commonly on the sea bed, then consolidated and compressed during diagenesis into the form commonly seen today. During diagenesis silica accumulates to form chert or flint nodules within the carbonate rock. Chalk is used to make quicklime and slaked lime, mainly used as lime mortar in buildings. The traditional uses of chalk have in some cases been replaced by other substances, although the word "chalk" is often still applied to the usual replacements.
Chalk mill machine, mineral mill:
1) High capacity
2) Low consumption
3) Finished fineness adjustable
Detailed Product Description about Chalk mill machine, mineral mill
Chalk mill machine, mineral mill is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs’ hardness under six. Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials. Product fineness can be controlled between 300~3000 mesh (47~5 micron)
Comparable with ball mill, Chalk mill machine, mineral mill has features of low cost, high capacity, easy operation; Comparable with Raymond mill for coarse powder up to 325 meshes, it can produce fine powders between 47 and 5 microns (300 to 3000 meshes)
Performance and features of Chalk mill machine, mineral mill
1. High efficiency
Under the same final size and power, the product capacity of micro powder mill machine, mineral mill is twice than jet mill and agitation mill.
2. Long lifetime of wearing parts
The roller and ring are made of special material, which improve the grinding efficiency a lot. For same material and final size, the lifetime of its wearing parts can reach to more than one year, about 2-5 times as long as that of vertical shaft impact crusher and turbo-mill. Especially when handling calcium carbonate and calcite, the lifetime can reach 2-5 years.
3. High safety and reliability
There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen.
4. High fineness of products
The product fineness can reach D97≤5μm.
5. Environment friendly
The application of DMC-120 pulse dust collector and muffler reduce the pollution and noise of the dust, which has reached national environment protection standard
Production Line Configuration of Chalk mill machine, mineral mill
The whole set HGM Chalk mill machine, mineral mill 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 Chalk mill machine, mineral mill
The main bearing and each dial are driven by electromotor of main machine through reducer, and numbers of rollers, which are rolling in the ring, are driven by dial through plunger. After crushed by hammer crusher, the big materials become small ones and are sent to storage hopper by elevator and further sent to the middle of first dial evenly by the electromagnetic vibrating feeder and feeding pipe. The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grinded by roller, and become powder after production of three rings. The high pressure centrifugal blower will inhale air from outside and blow the crushed materials to classifier. The rotating turbo in the powder concentrator will make the coarse powder return to the mill and reground, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it. The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.
Company Contact:
Contact Name: Zhang
Company Name: Shanghai Clirik Machinery Co., Ltd
Email:
Tel: +8618001642498
Fax: 86-021-20236178
Street Address: Pudong New District
Shanghai, Shanghai 200000 China
Other Contact Info:
Qq:2937596967
Wechat:15993021269
Website:
https://www.clirikchina.com
Member name: clirikgrinding
Country:
China
Member Since: 12 July 2019
Total Leads:
114 clirikgrinding Import Export Business Leads
Business focus: Ultrafine Vertical Grinding Mill, Micro Powder Grinding Mill, Raymond Roller Mill
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