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mill machine, 1.One of the largest manufacturer, 2. high standard, 3. easy to operate, 4.big crushing rate - details see: https://www.machineto.com/ultrafine-mill-machine-for-stone-10314482

Ultrafine Mill Machine For Stone

Longzhen WFM Ultrafine Mill Machine Advantages

1.High pressure medium speedmill machinehas high productivity and can crush mineral products whose Moh’s hardness is less than 9.3 class;
2.Range of end product’s size is large;
3.Dust removing effect of high pressure medium speed mill reaches standards of national dust emission;
4.It is convenient to adjust analytical engine;
5.Grinding device of high pressure medium speedmill machineadopts overlapped multistage seal, it has good sealing performance;
6.It has low capitalized cost, under the situation of the same fineness, it has less investment, less cost and shorter return period than jet mill;
7.It consumes little wearing parts, so all of wearing parts adopt superior wearing-resisting materials at home and abroad, it has longer use life than ordinary wearing parts of mill device, which is generally more than one year.

Longzhen WFM Ultrafine Mill Machine Introduction

Thismill machineis high efficiency and low power consumption fine powder processing device that our company has accumulated 20 years of experiences of producing industrial mill, integrates foreign and domestic technological superiority of research and development of mill device and organizes domestic top pulverizing expertise and relative professional technicians to design and develop after many times of innovation, which successfully resolves the problem of low efficiency and high cost of foreign and domestic superfine powder making adopting jet mill. Via the confirmation of thousands of users at home and abroad: superior product’s performance and stable quality, it enhances greatly the products’ grade and added value, which results in striking economic benefits.

Longzhen WFM Ultrafine Mill Machine Working Principle

Mainframe motor drives main shaft and various layers of turnable plates to rotate by reducer,and numbers of rollers which are rolling in the ring,and are driven by dial through plunger.After being crushed by hammer crusher, the big materials become small size 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 descended, crushed and ground by rollers. Then the materials will descend into the second and third ring and be crushed and ground.The high pressure centrifugal blower will inhale air from the outside and blow the materials which are ground in the third ring to powder classifier.The rotating turbo in the powder concentrator will make the coarse materials return to the mill and be reground,while the fineness will mix with the air and be drawn to the cyclone and be discharged from the discharge valve which is in the bottom of it. The air which is mixed with very little fineness will be purified by impulse duster and discharged by blower and muffler.

Longzhen WFM Ultrafine Mill Machine Technical Specifications

mill machine	number of grinder roller(piece)	working diameter (mm)	groove ring layer (piece)	maximum feeding size feed size	size of end product	productivity (kg/h)	rotating speed of host machine (r/min)	motor power of host machine (Kw)	power of analytical machine (Kw)	motor power of air flower (Kw)
WFM60	15	600	2	10	325~2500	350~2500	235	37	11	30
WFM80	21	800	2	10	325~2500	600~4000	235	55	18.5	45
WFM100	27	1000	2	10	325~2500	900~6000	235	90	30	75