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Ultra-fine mill
 Introduction
Ultra-fine mill is formed by coarse grinder, secondary grinder and pneumatic conveyor. Grinding process is reached through high speed of impact; the wind energy powder making process replaces the traditional filtering process.
 Specification
Type 260 400 650 700 Remarks
Particle size of feed(mm) 10-20 10-20 10-20 10-20 ----
Max material hardness(Mohs') less than 6.5 less than 6.5 less than 6.5 less than 6.5 ----
Moisture of materials 2-6% 2-6% 2-6% 2-6% ----
Reduction ratio(mesh) 20-325 20-325 20-325 20-325 ----
Output(kg/hour) 40-200 100-500 300-1600 400-2000 Adjustable at random
Revolving speed of main frame(r/min) 2940(r/min) 2940(r/min) 2940(r/min) 2940(r/min) According to different materials 
Power of main frame(kw) 2/7.5 2/18.5 2/30 2/37 ----
Power of blower(kw) 2/4 2/4 2/7.5 2/7.5 ----
Technical parameters are subject to change without notice.
Tanxiang Road, High & New Technology Industries Development Zone of Zhengzhou, China  Post code: 450001  Fax: +86-371-67825066
Mill Department: +86-371-67825166      Crusher Department: +86-371-67833161   67833171      E-mail: hxjq01@hxjq.cn
Concentrator Department: +86-371-67825683      Burning-free Brick Equipment Department: +86-371-67825681