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Ultra Fine Powder Grinding Mill & Egg ShellPosted: 2018-08-20

Recently we received an interesting call of grinding egg to ultrafine powder.

Generally our ultrafine powder grinding mill is used for grinding stone to powders,so when we received this message we are not so sure our machine is suitable for it. But it is so interesting ,so we asked the client to take his material to our plant to test.

Several days passed,he took a bag of egg shell to our factory,and we arranged a test for him. Just several minutes, the ultrafine egg powder flowed out from the output of machine.

No doubt it is a sucessful test. The customer was very satisfied with the test results and placed an order on the spot.

“Stones and eggs, which one is stronger?”, in this test I would say,the most stonger is our ultra fine powder grinding mill.:P

ultra fine powder grinding mill.jpg

The ultra fine powder grinding mill is widely used in small and medium mining, chemicals, building materials, metallurgy, refractories, pharmaceuticals, cement and other industries.

Raw Material (conventional):such as gypsum, talc, calcite, limestone, marble, barite, dolomite, granite, kaolin, bauxite, fly ash , oxidation iron oxide red, iron ore, etc.
Output: 30 - 425 mesh

Introduction of Ultra Fine Powder Grinding Mill
Ultra fine powder grinding mill , also known as Raymond mill or high pressure suspension grinding mill, is designed by Clirik Machinery with Germany technology. The Raymond Feldspar Grinding Mill is more efficient than ball mill in some area, with features of closed circuit for high fine powder devices.

Ultra Fine Powder Grinding Mill Features
1.Low production cost, high-performance
Overall for the vertical structure, small footprint, systematic, from raw material delivered to the milling and roughing to final packaging, of an independent production system
2.Good stability, high reliability
Raymond Host transmission device adopts enclosed gear boxes and pulleys, transmission smooth, reliable operation.
3.Perfect particle size
Electrical system adopts centralized control, milling workshop basic enabling unmanned operation.

Structure of Ultra Fine Powder Grinding Mill
Ultra Fine Powder Grinding Mill is mainly composed of main unit, analyzer, fan, dischargeing cyclone separator, powder cyclone separator and air duct. Among them, the main unit consists of frame, blow shell, shovel, grinding roller and grinding ring.

Working principle of Ultra Fine Powder Grinding Mill
The rollers tightly rolled on the ring under the effect of centrifugal force. Shovel sends material between the roller and ring and the material is grinded into powder under the high pressure.Then the fan blows the power up into the analyzer. At this time, the power material met the fineness requirement get through the analyzer and get into the power cyclone separator while the others will be sent back for re-grinding.The whole system is airtight circulation.

Technical Parameter of Raymond Ultra Fine Powder Grinding Mill:

Type	Roller			Max. feeding size(mm)	Fineness of product(mm)	Output (t/h)	Power of machine(KW)	Size(mm)
Type	No.	Dimension(mm)	Height(mm)	Max. feeding size(mm)	Fineness of product(mm)	Output (t/h)	Power of machine(KW)	Size(mm)
YGM7815	3	260	150	15	0.613-0.033	1-3	18.5	430035005100
YGM8314	3	270	140	20	0.613-0.033	1.2-4.6	22	530041005200
YGM9517	4	310	170	25	0.613-0.033	2.1-5.6	37	710059007900
YGM4121	5	410	210	30	0.613-0.033	2.8-10.5	75	920072509700
MTM1600	6	440	270	35	0.613-0.033	5-20	132	1255057008350

Notice: Any change of Ultra Fine Powder Grinding Mill technical data shall not be advised additionally.

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