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Primary separator is mainly used for the enrichment of lean ore, which is also called roughing. For example, 3-5% of the ore grade, using the machine as a primary, can cast aside more than 70% of the waste rock or impurities, also can make magnetic iron grade to 20-40%, which means changing lean ore to rich ore. It can also effectively improve the efficiency of the next process or reduce the transport costs, greatly lower the production costs( the efficiency of ball mill can be improved by 5-8 times). So as to achieve the purpose of improving economic efficiency, this machine may have very good effect in selecting lean ore, tailings, river sand, sea sand, slag, coal ash and so on.
type | roller diameter (mm) | roller length (mm) | quantity of rollers (pcs) | magnetic field intensity (mt) | processing capacity t/h) | power (kw) | |
TLDG-6150 | 600 | 1500 | 1 | 150-250 | 20-40 | 5.5 | |
TLDG-8180 | 800 | 1800 | 1 | 150-250 | 50-70 | 12 | |
TLDG-8240 | 800 | 2400 | 1 | 150-250 | 80-100 | 12 | |
TLDG-8180*2 | 800 | 1800 | 2 | 150-250 | 130-150 | 23 | |
TLDG-8240*2 | 800 | 2400 | 2 | 150-250 | 180-200 | 23 | |
hot sale high efficient TLDG series dry-type rollers magnetic separator from China manufacturer