product
Crushing Equipment
Jaw crusher Impact Crusher Fine impact crusher Hammer crusher Stone Production Line Sand-making Line Sand production line Vibrating feeder Belt Conveyer Sand Making Machine(Vertical shaft impact crusher) V-series fine crusher Vertical combination crusher Sand washing machine Roller crusher Ring hammer crusher Heavy Hammer Crusher Cone crusher Mobile crushing plant
Mine-selecting Equipment
Building Material Equipment
Cement Equipment
Contact us
- company name:Zhengzhou Yufeng Heavy Machinery Co.,Ltd
- factory add: North Dongfang Road, Mazhai Industrial Park, Zhengzhou City, Henan, China
- Tel: +86 371 60395600
- Fax: +86 371 67681159
- Cell: +86 15890080350
- Email: yumachine@gmail.com
- MSN:yumachine@hotmail.com
- Skype: yumachine
Position:home>>News>>in detailNews
Mill operating factors affecting the selectivity grated
Article source：
Closed loop grinding characteristics
Closed-circuit grinding means constituted by grading equipment and closed circuit grinding mill for exercise process . The main role of grading equipment are: ( 1 ) control the thickness of granularity mill equipment . No internal control granularity mill performance , but to the outside by means of a Impact Crusher ancillary equipment - grader completed. Therefore , usually mostly closed mill work . Unqualified return to the mill in coarse grind until the particles become qualified excluded from classification machine.
Output grit classifier mill can later return to the mill to improve working conditions , improve the efficiency of the mill . Therefore, the analysis features closed-circuit grinding grinding time , the focus should be analyzed in the anti- sand grinding engineering role.