Semi Autogenous Mill

Publish Date:2026-01-25 17:41:57

China Pengfei Group Semi Autogenous Mill

Tel:+8615962749608


Description of Semi Autogenous Mill:
This semi-autogenous mill, also called semi-autogenous grinding mill or SAG mill, is mainly used to grind ores and other particulate matter in different fields, like chemical industry, mining field, metallurgy industry, building material sector, and so on.

It is an autogenous mill in nature, but it employs grinding balls to assist in its grinding just like in a ball mill. And it is mainly used in the first stage of grinding. When compared with a ball mill, it is characterized by its larger diameter and shorter length. The inside of it is lined with lifting plates to lift the materials inside up and around the inside of the mill, where it then falls off the plates into the rest of the ores. And it is widely used to process gold, copper, lead, zinc, alumina, nickel, platinum, etc.

Parameters of Semi Autogenous Mill:

Cylinder diameter (mm)Cylinder length (mm)Effective volume of cylinder (m3)Max. ball loading capacity (t)Rotate speed (r/min)Power of main motor (kw)
40001600-360019-4213-2916.2310-710
45001800-410027-6119-4315.3470-110
50002000-450038-8327-5814.5700-1500
55002200-500051-11236-7813.8960-2200
61002400-550069-15248-10613.11400-3100
67002700-600093-20165-14012.52000-4300
73002900-6600120-26484-184122600-5900
80003200-7200160-347112-24211.43600-8100
86003400-7700197-429137-299114600-10000
92003700-8300246-530172-37010.75900-13000
98003900-8800296-640206-44610.37300-16000
104004200-9400359-770250-537109100-20000
110004400-9900422-909294-6349.811000-25000
116004600-10400492-1064343-7429.513000-30000
122004900-11000580-1246405-8699.216000-36000
 

Note: Parameters in the form is only for reference, and specific ones should be referred to the signed contract technology requirements.


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China Pengfei Group Tel:+8615962749608 Benjia Ji, Northern Suburb of Hai'an County, Nantong City, Jiangsu Province, China
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