raw mill
Negotiable
Min.Order:1
Jiangsu Pengfei Group Co., Ltd.
φ2.4×8m
Ball Mill
Relative technical parameter and features of ball mill
1specificationφ2.4×8m
2productive capacity25-28t/hinlet grain size≤25mm, inlet moisture content≤1%, fineness of finished products≥300m2/kg, air speed inside mill≥0.5m/s.
3Mill speed20.91r/min
4Grinding media load42t(max)
5main motorJR1512-8 570kW 740r/min 6KV
6main reducerZD80 i=5
7Cooling water consumption1.5t/h
8equipment weight74t
Main parts, material and model
1main motor | JR1512-8 570kW 6KV | |
2Main reducer | ZD80 i=5 Main reducer ZD80 i=5 | |
3shell | Q235-B δ25 | |
4trounion | ZG230-450ZG25 | |
5girth gear | ZG310-570ZG45 | |
6pinion | 40Cr | |
7 | Liner and diaphragm: mid-Cr. alloy | |
8Main bearing bush:: HT250 HT250 ZChSnSb11-6 | ||
9control & starting cabinets | ||
10HP & LP thin oil station |
scope of supply
1rotary parts | 1set |
2inlet and outlet units | 1set |
3main bearing device | 2sets |
4liner and diaphragm | 1set |
5drive unit(girth gear and pinion) | 1set |
6motor | 1unit |
7reducer/gear box | 1unit |
8HP & LP control cabinet and thin oil station control cabinet | 1set |
9Foundation for couplingmotor and reducer | 1set |
10 | 2units |
HP & LP thin oil station | |