Cocoanut shell activated carbon is widely used in domestic water, industrial water and wastewater deep purification and gas adsorption, such as petrochemical, power plants, food and beverage, sugar the wine, medicine, fish industry, water purification process, the effective absorption of water of free chlorine, phenol, sulfur and other organic pollutants, in particular, is a precursor of mutagens (THM), to filter impurity to smell. Can also be used to shop exhaust gas purification, solvent filtration, decolorization, purification, gas desulfurization, petroleum catalytic reforming, gas separation, pressure swing adsorption, air drying, food preservation, gas masks, media solution carrier, organic solvent recovery; precious metals refining ; catalyst and catalyst carrier, and other functions in the chemical industry.
Uses of cocoanut shell activated carbon: coconut shell activated carbon for drinking water purification, dechlorination, algae, oxygen, the catalytic carrier the best one activated carbon can be used for water purifiers, consider core filler netwater equipment; carbon slurry method can be used to heap leaching method and gold extraction and separation and extraction of precious metals in the metallurgical industry, and can also be used for water purification.
Cocoanut shell activated carbon vertical roller mill is a new type machine to grind Cocoanut shell activated carbon stone into super thin Powder.
The final Powder size can be from 5micron to 47micron as per 97% passing rate.
Cocoanut shell activated carbon vertical roller mill is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs’ hardness scale under seven, such as calcite, chalk, limestone, dolomite, Cocoanut shell activated carbon, bentonite, kaolin, talc, mica, magnesite, illite, pyrophyllite , roseite, sea-foam, attapulgite , rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite,  rock phosphate, kalium ore, pumice etc. totally more than 100 kinds of materials.
Finished powder products are in the 325meshs -3000meshs, and yield can be up to 0.5-12 tons per hour. There are five types of Shanghai CLIRIK HGM series Cocoanut shell activated carbon vertical roller mill; they are HGM80, HGM90, HGM100, HGM100A and HGM125.
Detailed Product Description about Cocoanut shell activated carbon vertical roller mill:
Cocoanut shell activated carbon vertical roller 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, Cocoanut shell activated carbon vertical roller 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 Cocoanut shell activated carbon vertical roller mill:
 1. High efficiency
Under the same final size and power, the product capacity of micro powder grinding 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 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 Cocoanut shell activated carbon vertical roller mill:
The whole set HGM Cocoanut shell activated carbon vertical roller 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 Cocoanut shell activated carbon vertical roller 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.
Technical Data of Cocoanut shell activated carbon vertical roller mill:

Model	HGM80	HGM90	HGM100	HGM100A	HGM125
Ring Diameter(mm)	800	930	1035		1300
Ring Number(PCS)	3	3～4	3	4	4
Roller Number(PCS)	21	24～32	27	34～36	40～44
Main Shaft Speed(r.p.m.)	230～240	200～220	180～200		135～155
Input Size(mm)	≦20
Finished Size/um(mesh)	5-47(325~2500)
Capacity (t/h)	0.5-4.5	0.6-6.5	0.7-7	1-8.5	1.5-12
Outlet Size (L*W*H, m)	13.9*4*6.2	14.7*4.8*7.2	18*4.6*8.6		14*9*10.25
Motor Power(KW)	145-165	185-204	263	263-290	380-430

Note: This specification is just referencing, any changes are subject to the products.