High Gradient Magnetic Separator

High Gradient Magnetic Separator
High Gradient Magnetic Separator
High Gradient Magnetic Separator
High Gradient Magnetic Separator
High Gradient Magnetic Separator
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Application
The high gradient magnetic separator is used for the concentration and purification of weakly-magnetic materials, mesomagnetic materials, strongly magnetic materials, and non-metallic minerals with a granularity of under 200 mesh.

Applicable materials
Hematite, limonite, siderite, ilmenite, chromite, black tungsten ore, manganese ore, rare earth ore, tantalum niobium ore, purification of non-metallic minerals such as quartz, feldspar, nepheline, fluorite, siliconite, lithia, kaolin and recovery of used resources such as red mud and steel slag

More Details
Parameters
Type 500 750 (Ⅰ) 750 (Ⅱ) 1000 1250 1500 1750 2000 2250 2500 3000 3500 4000
Ring diameter (mm) 500 750 750 1000 1250 1500 1750 2000 2250 2500 3000 3500 4000
Ring speed(r/min) 0.3~3 0.3~3 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5 2.5-3.5
Slurry throughput ( m3 /h) 0.25~0.5 0.5~1.0 5~10 12.5~20 20~50 50~100 75~150 100~200 160-300 200~400 350~650 550-1000 750-1400
Handling capacity of dry ore (t/h) 0.03~0.125 0.06~0.25 2~4 4~7 10~18 8~15 15-25 20-40 30-50 50-75 70-120 100-200 175-250
Feed size(mm), (-200 mesh %) -1.0 (30-100) -1.0 (30-100) -1.0 (30-100) -1.0 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100) -1.3 (30~100)
Feed concentration (%) 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40 10~40
Rated excitation current(A) 1300 1100 800 800 800 900 1100 1100 1200 14200 1500 1600 2000
Rated excitation voltage(V) 12.1 15.6 15.2 21.8 29.8 31.8 34.5 38.5 50.8 60 51.1 68 57
Rated excitation power(kw) 15.7 17.2 12.2 17.4 23.8 28.6 38 42.4 61 72 76.7 108 114
Rated magnetic field strength /max magnetic field strength(T) 1/1.1 1/1.1 1/1.1 1/1.2 1/1.1 1/1.1 1/1.1 1/1.1 1/1.1 1/1.1 1/1.1 1/1.1 1/1.1
Motor power for driving ring(kw) 0.18 0.55 0.75 1.1 1.5 3 4 5.5 7.5 11 18.5 30 37
Pulse motor power(kw) 0.37 0.75 1.5 2.2 2.2 4 4 7.5 7.5 11 18.5 30 37
Pulsion stroke(mm) 0~30 0~30 0~20 0~20 0~20 0~26 0~26 0~26 0~26 0~26 0~26 0~26 0~26
Pulsating speed(r/min) 0~400 0~400 0~300 0~300 0~300 0~300 0~300 0~300 0~300 0~300 0~300 0~300 0~300
Cooling water volume(m3/h) 0.75-1.5 0.75-1.5 1-2 2-2.5 2-2.5 2~2.5 3~4 3~4 4~5 4~5 6~7 7~8 9~10
Water supply pressure (MPa) 0.1~0.2 0.1~0.2 0.1~0.2 0.2~0.4 0.2-0.4 0.2~0.4 0.2~0.4 0.2~0.4 0.2~0.4 0.2~0.4 0.2~0.4 0.2~0.4 0.2~0.4
Flush water volume (m3/h) 0.75~1.5 1.5~2.5 5~8 8~14 20-36 40~60 60~100 80~120 120~160 160~220 240~400 400~600 560~800
Maximum component weight (Ton) 0.3 0.6 1 2.3 4 5 11 14 17 16 21 28 38
Overall dimension (LxWxH) (mm) 1800×1400×1350 2000×1400×1700 2300×1800×1750 2700×2100×2300 3250×2400×2700 3700X2900X3200 4100X3400X3800 4250X3400X4200 4500X3700X4500 5600X4350X5200 6400X5150X6300 7300X5400X7300 8500X6850X8300
Advantages
  • The separation efficiency of the high gradient magnetic separator is extremely high, thanks to the use of a low excitation voltage.
  • The magnetic separator uses an improved magnetic system design as well as an optimum arrangement and combination of magnetic medium so that field strength of surrounding environment reaches up to 1.8T. The separator has a high ore separation efficiency due to the supply of continuous high gradient magnetic strength in the separation process.
  • Mineral coarse particles can be separated without the need for magnetic media, meaning the equipment will not easily become clogging.
  • Ore particles can be separated into scattered layers for an efficient separation.
  • The granularity range of ore separation is wide: up to 6mm and a minimum of 2-10um.
  • The separator is equipped with a coil channel cleaning system that is easily cleaned on a daily basis, with the coil design offering a service life of more than 20 years.
Related
mineral beneficiation, mineral separator, mining classifier
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