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Tourmaline / taltalite ultrafine grinding mill plant

Tourmaline is a silicate mineral; the process name is Tourmaline. Tourmaline of good piezoelectric can be used in the radio industry, and can be used in ceramics, health care products, clothing, tobacco and other industries. With the development of grinding milling equipment and grinding process, tourmaline increasingly widely used in many other fields, such as environmental protection, health car

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Tourmaline is a silicate mineral; the process name is "Tourmaline". Tourmaline of good piezoelectric can be used in the radio industry, and can be used in ceramics, health care products, clothing, tobacco and other industries. With the development of grinding& milling equipment and grinding process, tourmaline increasingly widely used in many other fields, such as environmental protection, health care, household chemicals, construction and decoration, defense, negative ion generating device, health clothing and health care products, cosmetics, cigarettes, dispensing automotive, paint, soil improvement, water treatment, air purification, and shielded high-tech electromagnetic radiation.

The tourmaline grinding mill applies to grinding the material with Moh' s hardness under 9. The mill also called ultrafine mill, ultrafine grinding equipment, micro powder mill, micronizer, a new type powder making grinding machine instead of Raymond mill, suitable for moisture less than 6% of the non-flammable and explosive mining, chemicals, building materials, metallurgy and other industries than 280 kinds of high fine powder processing. Product size of HGM series three-ring ultrafine grinding mill plant is in the range of 200-3000 mesh, and the fineness can be adjusted by your needs, is the most optimum tourmaline industrial milling equipment.

Detailed Product Description about Tourmaline ultrafine grinding mill plant
Tourmaline ultrafine grinding mill plant is mainly applied to grind non-inflammable, non-explosive and brittle materials with Moh' s 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, Tourmaline ultrafine grinding mill plant 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)

Production Line Configuration of Tourmaline ultrafine grinding mill plant
The whole set HGM Tourmaline ultrafine grinding mill plant 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 Tourmaline ultrafine grinding mill plant

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.
 
Performance and features of Tourmaline ultrafine grinding mill plant
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 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
Tourmaline via a vibrating feeder into jaw crusher for primary crushing, crushed large materials are transported by elevator to small piece of material into grinding& milling equipment for fine pulverizing, finished product fineness of 200meshes –3000meshes.
Technical Data of Tourmaline ultrafine grinding mill plant:

Parameters of HGM Series Ultrafine Grinding Mill
Model HGM80 HGM80A HGM90L HGM100L-Ⅱ HGM100P HGM125L HGM1680L
Ring Diameter(mm) 800 800 900 1000 1000 1250 1680
Ring Number (PCS) 3 3 4 4 4 4 4
Input Size (mm) ≤10 ≤10 ≤10 ≤15 ≤15 ≤20 ≤20
Output Size (mesh) 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000
Capacity (t/h) 0.5-5.5 0.5-5.5 0.8-6.5 1.2-10 1.2-11 2.5-20 5-45
Outlet Size L*W*H (mm) 8605*4139*6050 10454*3393*6626 11735*3952*7525 14507*3633*7562 14362*4200*7562 19261*4406*8591 25067*5414*9007
Main Motor Power (kw) 75 75 55*2 132/75*2 132/75*2 185 315

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

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