High-pressure Suspension Mill

The purpose of the High Pressure Mill is to grind materials in the fields of building materials, mining, metallurgies and chemical industry. The materials should be non-flammable and non-explosive. Examples of the materials are: quartz, feldspar, barite, fluorite, dolomite, garnet, carborundum, bauxite, zircon, marble, calcite, iron ore, rock phosphate, coal, ceram, slag and so on(400 kinds of materials). The materials should have the hardness less than 9.3 in Moh’s scale and humidity less than 6 percent. The granularity of the end products can be changed from 30 to 425 meshes.



Working Principle Of High-pressure Suspension Mill:

The High-pressure Suspension Mill has the same working principle as Raymond Mill, but its grinding fitting is furnished with 1000 - 1500 kg pressure spring. When the machine works, the grinding roll, under the action of high pressure spring and centrifugal force, rolls close up to grinding ring, its rolling pressure ratio is 1.2 times of that of Raymond mill given an identical condition, but its output may increase 20% to 30%；When the grinding roller and grinding ring reach a certain degree of abrasion, please adjust the length of high-pressure spring to keep the constant grinding pressure between grinding roller and grinding ring, so as to ensure a stable output and fineness.


Main Specifications Of High-pressure Suspension Mill:

Model	Grinding Roll			Grinding Ring		Feeding Size (mm)	Output (mm)	Capacity (t/h)	Motor Power (kw)	Overal Dimension (mm)
	Numbers (pcs)	Diameter (mm)	Height (mm)	Outside (mm)	Height (mm)
YGM65	3	210	150	726	150	＜15	0.613-0.033	0.3-2.0	28.2	4480× 3100× 3970
YGM75	3	260	150	865	150	＜15	0.613-0.033	0.4-3.1	35.7	5000× 4100× 4850
YGM85	3	270	140	907	140	＜20	0.613-0.033	0.5-4.0	42.7	5150× 5000× 5200
YGM95	4	310	170	1050	170	＜25	0.613-0.033	1.1-5.6	72.5	7550× 7400× 8100
YGM130	5	410	210	1400	210	＜30	0.613-0.033	2.2-9.5	157.5	8510× 8000× 9645
YGM160	6	440	270	1740	270	＜35	0.613-0.033	8-22	253	12550× 5700× 8355