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mill machine, 1.High capacity and low consumption, 2.stone milling machine,stone grinder, 3.Reliable Security - details see: https://www.machineto.com/high-efficiency-mill-machine-gypsum-powder-making-machine-10314804

High efficiency mill machine,gypsum powder making machine

Stone milling machine is a new kind of machine for producing fineness and ultra-powder.

Grinding mill is mainly used for grinding the materials, whose hardness is middle and low, moisture below 6%, and Grinding mill's Moths hardness should be blow 9 grade and non-explosion and non-flammability, such as: calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite, mica, magnetite, iolite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassium ore pumice, etc.

Working Principle:

The main bearing and each dial are driven by electromotor of main machine through reducer, and numbers of roller,which are rolling in the ring, are driven by dial through plunger. After crushed by hammer crusher, the big materials become small sizes ones and they are sent to storage bin by elevator. The electromagnetic vibrating feeder will send them to the middle of first dial evenly. The materials will be driven to the edge of dial by centrifugal force, and fall down into the ring and crushed, and then grinded by roller.

The materials will fall down into the second and third ring, crushed and grinded. The high pressure-centrifugal blower will inhale air from the outside and blow the materials, which are grinded in the third ring, to powder classifier. The rotating turbo in the powder concentrator will make the coarse materials return to the mill and reground, while the fineness will mix with the air and go into the cyclone and be discharged 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.

Grinding mill Composition and Structure:
The standard configuration of mill consists of main unit, powder classifier, double cyclone collectors, pulsed filter, blower, motor, pipes and muffler. The optional accessories include jaw crusher, hammer crusher, elevator, feeder, and control cabinet.
Grinding mill Features :
1. High capacity and low consumption
2. Easy fineness adjustment and high fineness
3. Reliable Security
4. Clean, environmental protection

Technical data:

Item	MTM100	MTM130	MTM160
Number of roller	4	5	6
Maximum diameter of roller ×Height (mm)	Φ320×200	Φ400×240	Φ440×270
Ring inner diameter × Height (mm)	Φ980×200	Φ1280×210	Φ1600×270
Main engine spindle speed (r/min)	130	103	82
Maximum feeding grain size (mm)	<25	<30	<35
Grain size of finished product (mm)	1.6 -0.038	1.6 -0.038	1.6 -0.038
Output (t/h)	3-8.8	6-13	13-22
Overall dimension (mm)	7300×7160×8310	8800×7500×9700	12550×5700×8355
Weight (t)	16	26.1	38