Shandong Xinhai Mining Technology Equipment Co., Ltd
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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

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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%;

强磁滚筒,永磁滚筒结构原理图 Magnetic wrap is made of non-magnetic stainless steel to ensure that the magnet does not come off;

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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Successful operation!

Successful operation!

Successful operation!