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Magnetic Separator for Mineral Processing

Product Introduction

The Minjie Magnetic Separator is designed for efficient and eco-friendly mineral processing. It effectively removes magnetic impurities from raw materials, enhancing product purity and ensuring stable downstream performance. Built with advanced magnetic separation technology, it delivers strong magnetic force, fast separation speed, and minimal energy consumption.

This machine supports continuous, automated operation, reducing manual intervention and labor costs. Its modular structure ensures easy installation and maintenance. Designed with environmental protection in mind, it operates with low noise and no pollution, making it ideal for sustainable production.

Minjie’s magnetic separator is widely used in the processing of quartz, feldspar, kaolin, and other non-metallic minerals.

It plays a critical role in ceramics, glass, metallurgy, and chemical industries—helping customers achieve cleaner materials, higher yields, and lower operational costs.

Choose Minjie for reliable magnetic separation that prioritizes efficiency, energy saving, and environmental responsibility.

    Product features

    1. Oil-water composite cooling vertical ring high gradient magnetic separator has an advanced cooling system, the coil is fully sealed forced oil cooling external circulation, the principle of oil-water heat exchange, with flushing water quickly take away the heat generated by the coil, so that the coil temperature rise is less than 25℃, the magnetic field thermal attenuation is minimal.
    2. Both ends of the coil are wrapped with iron armor, which improves the utilization rate of magnetic energy, so that the magnetic field strength of the selection is increased by more than 8%, and the background magnetic field is more than 1.4T.
    3. The coil shell is fully sealed, rain, dust and corrosion proof, to ensure that the equipment can work in a variety of harsh environments.
    4. The use of unloading water cooling transformer oil, no additional use of cooling water, energy saving, environmental protection, saving water resources.
    5. The magnetic medium adopts the rod medium structure of different cross sections, the magnetic field gradient is large, the field strength is high.
    6. With advanced fault diagnosis system and remote control system, the intelligent operation control of the equipment is realized.
    7. According to the characteristics of different materials, can be selected gas-water composite ore flushing and pulsation device, with high mining efficiency, good sorting effect, water saving and other characteristics.

    Main technical parameters

    model LHGC-1000 LKGC-1250F LHGC-1500F LHGC-1750F LHGC-200F UKGC-2250F LHGC-2500F UHGC-2750F LHGC-3000F LHGC-3600F LHGC-4000F LHGC-500F
    Rated background field strength (T) 1.1/1.44(0.6) Constant current, continuously adjustable
    Medium induced magnetic field 2.0/2.4(1.1) Constant current, continuously adjustable
    Rated excitation power (kW) ≤17/28(10) ≤19/38(12) ≤27/48(15.5) ≤37/58(23) ≤42/70(29) ≤51/73(32) ≤57/76(37) <70/100(42) ≤74/10B(48) 90/115(50) 98/128(58) 120/138(75)
    Dry ore processing capacity lt/h) 2-3,5 5-9 10-15 15-25 25-40 40-60 50-75 50-100 75-125 125-200 175-275 300-400
    Slurry throughput capacity (m ³/h) 12.5~20 20~50 50~100 75~150 100~200 160~300 200~400 200~500 350~650 550~950 750~1400 1400~2000
    Excitation current (A) 85/85(70) 85/100(85) 110/140(110) 125/170(1251 130/170(130) 146/175(120) 195/192(90) 130/205(100) 175/250(140) 210/250(180) 310/345(2051 320/365(200)
    Mineral concentration (%) 10-35
    Feed particle size (mm) -1.2
    Rotating speed (r/min) 2~4
    Outer diameter of swivel ring (m) 1000 1250 1500 1750 2000 2250 2500 2750 3000 3600 4000 5000
    Rotary motor power (kw) 1.1 15 3 4 5.5 7.5 11 15 18.5 30 37 55
    Excitation Voltage (DCVI) 0~514(Change with current)
    Unloading water pressure (Mpn) 0.2-0,4
    Unloading water consumption Im ³/h) 8-12 12-20 20-30 30-50 40-80 60-100 80-120 100-150 120-220 150-250 200-400 350-550
    Host weight (t) 9,5/13(7) 13/22(11) 21/31(20) 32/42(28) 45/60(39) 65/72(62) 98/120(80) 130/150(95) 165/185(138) 275/310(230) 375/400(315) 498/528(430)
    Maximum weight (t) 2.3/3.342) 4/6(3.5) 9/744) 13/15(9) 16/20(13) 24/28(16) 25/32(18) 26/33(19) 28/35(191 32/36(28) 35/35(28) 35/35(30)
    Dimensions (length x straight x height mm) 2000×2340×2400 2100×2470×2400 2500×2340x3200 2600×3400×3010 2720×3120x3300 3640×3700×3200 3300×3650×3760 3300×4270×4073 3405×3800×4000 3780×4400×4400 4460x4700×4800 4460x4700×4880 4250x4830×5400 4450×5400×5300 4400x5510x5920 4620x5600x6200 4500×580×6450 4750×630×6800 5500x6500x7660 5800×6800×7860 6000×7200×6450 6200×7500×6650 7100×7650x9500 7550×8000×9570
    Round and simple sieve matching type YTS-810 YTS-1210 YTS-810 YT5-1210 YTS-810 YT5-1210 YTS-1415 YTS-2019 YTS-1415 YTS-2019 YT5-2019 YT5-2529 YTS-2019 YTS-2529 YTS-2529 YTS-2529 YTS-2529 YTS-2529 YTS-2529
    Note: 1. This data is for reference only. The blue word is the corresponding parameter of 1.4T high-intensity magnetic field magnetic separator, and the red word is the corresponding parameter of 0.6T medium-intensity magnetic field
    magnetic separator.

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