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In the mainframe of High Pressure Suspension Grinding Mill, there are strong springs with pressure as high as1000-1500 kg equipped on the roller suspender. When the Grinding mill works, the roller rotates around the principal axis, and clings to ring under the effect of the strong spring and eccentricity. When the materials are sent into the grinding chamber, they are brought to the space between the roller and ring and get grinded. Then the powder grinded will be blown into separator. The fine powder after departed with the air is discharged through the outlet as final product. The large-sized powder falls back for regrinding. The air will be back to the blower for repetition of the above process. The left air will come to the bag filter to get cleaned. When the wear and tear between roller and the ring reaches certain degree, adjust the length of the strong spring, so to keep the invariable pressure between the roller and the ring, to make sure the stable production and the fineness.

Type			YGM 8314	YGM 9517	YGM 4121
Roller Number			3	4	5
Roller		Diameter (mm)	270	310	410
		Height (mm)	140	170	210
Ring		Inner Diameter (mm)	830	950	1280
		Height (mm)	140	170	210
Max.Feeding Size (mm)			20	25	30
Grain size of finished product (mm)			1.6~0.045	1.6~0.045	1.6~0.045
Output(t/h)			1.2~4.6	2.1~8	5~11
Overrall Dimension(mm)			5300 × 4100 × 5200	7100 × 5900 × 7900	9200 × 7250 × 9700

Name		Unit	Specification and technical data
			YGM8314	YGM9517	YGM4121
Motor of main unit	Model		Y225M-8	Y225S-4	Y280S-4
	Power	Kw	22	37	75
	Rotating	Rpm		1470	1480
Motor of adjustable varying speed motor	Model		YC T200-4	YCT200-4A	YCT200-4B
	Power	Kw	5.5	5.5	7.5
Motor of blower	Model		Y180M-4	Y200L-4	Y250M-4
	Power	Kw	22	37	75

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

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