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Magnetic drum
A dry magnetic separation equipment used for pre selection of coarse-grained strong magnetic minerals.
Product details
Advantages and Characteristics
Working principle
Technical Parameter
success cases
Related products
Advantages and Characteristics
The magnetic system of Xinhai Strong Magnetic Drum adopts neodymium iron boron magnets with high magnetic energy product and high coercivity, which have high magnetic field strength and large depth of action;
The demagnetization rate of the magnetic field strength for 8 years shall not exceed 5%;

The strong magnetic drum body adopts non-magnetic stainless steel and is wrapped with wear-resistant rubber, which significantly improves the service life of the drum body;
Permanent magnet rollers can be used as both active and passive rollers.
Working principle | Magnetic drum process diagram Principle of magnetic drum: It is usually used as a transmission drum for transport belts. When materials pass through the magnetic drum on the transport belt, they are sorted. Magnetic materials are attracted to the top of the drum and automatically fall off when they reach the bottom, while non-magnetic materials fall directly along a horizontal parabolic trajectory. Magnetic and non-magnetic materials will enter different hoppers respectively. |
Technical Parameter Specification and model |
barrel diameter (mm) |
Cylinder length (mm) |
belt width (mm) |
Tube surface field strength (mT) |
Processing capacity (t/h) |
---|---|---|---|---|---|---|---|
Feed particle size | 800 | 1200 | 1000 | (mm) | total weight | (t) | 2.1 |
CTGG-0812 | 800 | 1400 | 1200 | 300~500 | ≤100 | ≤200 | 2.6 |
CTGG-0814 | 800 | 1600 | 1400 | 300~500 | ≤120 | ≤200 | 3.2 |
CTGG-0816 | 800 | 1800 | 1600 | 300~500 | ≤150 | ≤200 | 3.9 |
CTGG-0818 | 1000 | 1800 | 1600 | 300~500 | ≤180 | ≤200 | 4.4 |
CTGG-1018 | 1200 | 1800 | 1600 | 300~500 | ≤270 | ≤250 | 5.0 |
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