Talc powder mill - specialized equipment for talc powder processing

NegotiableUpdate on 03/11

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Overview

Product features: Good stability, high reliability, advanced technology, long service life, easy maintenance. Product description: The talc grinding machine (ultrafine grinding machine) is mainly suitable for processing ultrafine powder of non flammable and explosive brittle materials with medium and low hardness, Mohs hardness level 6, such as calcite, chalk, limestone, dolomite, carbon black, kaolin, bentonite, talc, mica, magnesite

Product Details

Talc milling machineThe ultrafine grinding machine is mainly suitable for processing ultrafine powder of non flammable and explosive brittle materials with medium and low hardness and Mohs hardness ≤ 6, such as calcite, chalk, limestone, dolomite, carbon black, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, zeolite, diatomaceous earth, barite, gypsum, alum, graphite, fluorite, phosphate rock, potassium ore, pumice and more than 100 other materials. The particle size of the fine powder product can be adjusted freely between 325-2500 mesh (47-5 microns), and the output can reach 400-7500 kilograms per hour.

Talc milling machinePerformance characteristics of ultrafine grinding machine:

Produced by Shanghai Xieke Machinery Co., LtdUltrafine grinding machineIt has the following obvious advantages:

1.**The**

Talc milling machineUnder the same fineness of finished products and motor power, the output of ultrafine grinding machine is more than twice that of air flow mill, stirring mill, and ball mill.

2.Long service life of vulnerable parts

The grinding roller and grinding ring are forged from special materials, greatly improving their utilization. Under the same fineness of materials and finished products, the service life of worn parts is 2-5 times longer than that of impact crushers and turbine crushers, generally reaching more than one year. When processing calcium carbonate and calcite, the service life can reach 2-5 years.

3.High safety and reliability

Talc milling machineDue to the absence of rolling bearings and screws in the grinding chamber, there is no problem of bearings and their seals being easily damaged, and there is no problem of screws becoming loose and damaging the machine.

4.High product fineness

Talc milling machineThe product fineness of the ultrafine grinding machine can reach D97 ≤ 5 μ m in one go.

5.Environmental protection and cleanliness

Talc milling machineThe ultrafine grinding machine adopts a pulse dust collector to capture dust and a muffler to reduce noise, which has the characteristics of environmental protection and cleanliness.

The equipment composition of talc powder mill (ultrafine powder mill):

Talc milling machineThe complete equipment configuration includes a hammer crusher, bucket elevator, storage bin, vibrating feeder, micro powder mill host, variable frequency classifier, dual cyclone powder collector, pulse dust removal system, high-pressure fan, air compressor, and electrical control system.

The working principle of talc powder mill:

Large pieces of material are crushed into small particles by a hammer crusher and then sent to the storage bin by a hoist. After passing through a vibrating feeder and an inclined feeding pipe, the material is evenly delivered to the upper part of the turntable's bulk tray.

The material disperses around the circumference under the action of centrifugal force and falls into the raceway of the grinding ring, where it is impacted, rolled, and ground by the ring rollers. After being processed into powder through three layers of raceway, the high-pressure fan sucks in external air into the machine through suction and brings the crushed material into the powder selection machine.

Talc milling machineThe rotating impeller inside the ultrafine grinding machine causes the coarse material to fall back and be re ground. The fine powder that meets the requirements enters the cyclone powder collector with the airflow and is discharged by the discharge valve at the lower part, which is the finished product. The airflow with a small amount of fine dust is purified by the pulse dust collector and discharged through the fan and muffler.

Performance parameters of talc powder mill (ultrafine powder mill):

model	HGM8021	HGM9024	HGM10036	HGM10027
Average working diameter mm	800	900	1000	1000
Number of loops/layer	3	3	3	4
Number of grinding rollers/piece	21	24	27	36
Spindle speed/r.p.min	230	200	180	180
Feed particle size/mm	≤20	≤20	≤20	≤20
Finished product particle size range/μ m	5-47	5-47	5-47	5-47
Finished product output t/h	0.4-4.5	0.4-5.5	0.6-6.5	0.7-7.5
Installation appearance length x width x height LXWXH /m	13.9x4x6.2	14.7x4.8x7.2	18x4.6x8.6	18x4.6x8.6
Whole machine capacity/KW	145	192	263	263

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