Series HM Roller Mill

Detailed Product Description

Work Principle:
With principle of impact, press and mill roller mill crushes material. The gap between milling ring and axis is wide, when milling ring frame revolutes with main axis, it throw to milling circle by centrifugal force, and press inside milling ring tightly rotating with pin. The material will be impacted, crushed as passing through gap between milling ring and milling circle. The crushed material is brought to the classifying chamber to be classified. The certificate products are collected while the coarse are returned to the crushing chamber for further crush. There are one or two milling rings. As the double milling rings works, the material in the gap between milling ring and milling circle will be crushed again. So the customer can get their wanted product.
Characteristics:
1. Low investment, high efficiency, compared to large equipment, it can save 60% of the investment.
2. High classifying precisions: adopting special inner classifying device, the structure of classifying wheel is unique and performance is robust without coarse pollution.
3. The milling part is made from special wear-resisting alloy with long service life.
4. Safe and reliable work, simple installation, wholly casting structure for mainframe pedestal and good quake-reduction.
5. High driving efficiency, main axis is employed reducer to drive, with high performance and low energy consumption. The efficiency is more than 96%.
6. Meet environmental protection requirement and the dust discharging density below 40mg/m3.
Arrangement:
It is arranged to pulverize the material with hardness below 5 such as calcium carbonate, talcum powder, bauxite, kaolin, diatomaceous earth, detonate, graphite, limestone, calcite, marble stone, barite, gypsum, pottery clay, chalk, dolomite, mica, illite, leaf agalmatolite, vermiculite, sepiolite, concave-convex good stone, rectories, alum stone, fluorspar, tablet ore, potassium ore, pumice etc, Oxidized iron oxide red, oxidized ferric chloride, aluminum oxide, dye, papermaking, burning inhibitor, building materials, agricultural chemicals.

Technical Parameter

Model	Power (kw)	Product Size(um)	Capacity (kg/h)	Weight (T)
HM-580	81	10~45	300~1500	9.6
HM-930	170	5~45	1100~3000	21.5
Remarks	1. Crushing material is calcite on the above parameter, feeding size≤20mm. 2. Because of different material in different areas, the parameter is only a reference.