HGM series ultrafine grinding mill 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.
Grinding materials of Clirik ultrafine grinding mill:
The purpose of the Ultrafine Mill is for super-fine grinding materials with hardness less than 6 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. The granularity (or final size) of the finished products can be freely adjusted between 325-3000meshes (0.045-0.0057mm), and the capacity (ton/hour) ranges from 0.4T/H to 7.5T/H depending on the final size and the grinding materials.
Main Components of HGM series ultrafine grinding mills:
HGM series ultrafine mill mainly consists of main unit, classifier, dust cleaner, powder collector, blower, muffler, hammer crusher (can be replaced by jaw crusher), bucket elevator, sound-proof room, storage hopper, vibrating feeder and so on.
Working Principle of Clirik Ultrafine grinding Mill:
After crushed by hammer crusher, the large materials are crushed into small ones and sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.
When the grinding mill 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.
Features of Clirik Ultrafine grinding Mill:
1. The ultrafine mill is high efficient (twice as much as jet mill, mixing grinder and ball mill)
2. The spare parts of ultrafine grinding mills can serve much longer time (2-3 times longer than that of impact mill or turbo mill.
3. High safety and reliability of the ultrafine grinding mill (no rolling bearings and screws in the grinding cavity, so no problems caused by the wear of bearings or screws)
4. The ultrafine mills are characterized by high fineness (final size: 325-3000 mesh, D97<5 micron)
Main Specifications of Ultrafine grinding Mill:
There are four models of our powder ultrafine grinding mills: HGM8021, HGM9024, HGM10027, and HGM10036. The detailed specification and technical data of our ultrafine mills are as below:
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Shanghai Clirik Machinery Co., Ltd
Address: No.19Fuqing Rd,Shanghai 201201,China
http://saico.net http://www.clirik.com http://www.micro-mill.org
Shanghai Clirik Machinery Co., Ltd, located in Pudong New Area of Shanghai, China, is a large professional manufacturer with import & export rights specializing in research, manufacture and sales of crushing machinery, mining equipment, and grinding machines, such as micro powder grinding mills, ultrafine mills, stone grinder mills, hammer crushers, jaw crushers and associated accessories. The grinding mills and crushers are widely applied in metallurgy, hydraulic engineering, mining, chemical, construction, coal, refractory, ceramic and other industries.
As one of the pioneer manufacturers who have engaged in crushers and micro powder grinding mills for over 20 years, Shanghai Clirik Machinery Co. Ltd. has strong capability in R&D, design and manufacturing. However, to better meet the challenges of modernization and the needs of international market competition, Clirik still insists on the communication and cooperation with prestigious scientific research institutions from both home and abroad to strengthen its ability in machinery design, production, maintenance, testing and reform.
With several years’ efforts, Clirik now grows to be a first-class manufacturer of mining machines with a complete advanced production line established, covering the main products below:
1. Stone crushing equipment series: crusher machine, jaw crusher, hammer crusher, stone crusher, hammer mill，ore crusher, and crushing plant.
2. HGM micro powder grinding machinery: ultrafine mill, powder grinding mills, rock grinding mills, stone grinding machine, milling machinery, , quarry plant, and grinder mill.
3. Auxiliary products: vibrating screen, classifier, bucket elevator, belt conveyor, vibrating feeder, and other associated equipment