Wet High Intensity Magnetic Separator

ADVANTAGES

1. High-Efficiency Separation: Unique magnetic medium with high induced magnetic field strength; the magnetic medium is a patented product self- developed by Guote Mining Equipment, capable of generating a high-gradient magnetic field with an induced field strength exceeding 2.0 T, thereby achieving high concentrate recovery rates and high-grade concentrates.

2. Cooling System: Dual oil-water composite cooling system based on oil-water heat exchange principles; rinse water rapidly removes heat generated by the coil, limiting coil temperature rise to less than 25°C for enhanced magnetic field stability.

3. Anti-Clogging and Energy-Saving: Vertical rotating-ring backwash design combined with a high-pressure rinsing system thoroughly eliminates magnetic medium clogging, while energy consumption is reduced by 20–50% compared to conventional equipment.

4. Intelligent and Stable Operation: Equipped with fault-diagnosis and remote-control systems; variable-frequency control adjusts rotating-ring speed and pulsation frequency, and automatic liquid-level compensation enables intelligent equipment operation.

5. Pulsating Device: Optional pulsation device adaptable to varying material characteristics, delivering superior rinse performance and improved separation efficiency, while also conserving water.

High Gradient Vertical Ring Magnetic Separator 3

PRODUCT STRUCTURE

The slurry enters the feed hopper through the feed pipe and flows through the upper magnetic gap along the rotating ring. The induced magnetic media, composed of high-permeability stainless steel rods inside the rotating ring, becomes magnetized within the background magnetic field. This creates a high-gradient magnetic field on the surface of the media, causing magnetic particles in the slurry to be captured on the media surface.

As the ring rotates, captured particles are carried to the top demagnetized zone. There, pressurized wash water flushes the magnetic material into the magnetic concentrate hopper, while non-magnetic particles flow through the gap beneath the magnetic poles into the non-magnetic tailings hopper, thereby achieving material separation.

The magnetic media in the lower section of the rotating ring is submerged in the slurry level. Simultaneously with slurry injection, a stroke box installed on the side of the tailings box performs continuous reciprocating motion. This actuates a diaphragm to create vertical fluctuations in the slurry within the separation chamber. The resulting pulsating hydrodynamic force keeps the particle bed in a loose state throughout the separation process, effectively removing impurities from particle clusters and significantly improving the concentrate grade.

TECHNICAL PARAMETERS

GTLH Wet High Intensity Magnetic Separator Model Technical Parameters (For Metal Minerals)
Model		GTLH1250T	GTLH1500T	GTLH1750T	GTLH2000T	GTLH2500T	GTLH3000T	GTLH3500T	GTLH4000T	GTLH4500T	GTLH5000T	GTLH6000T	GTLH7000T	GTLH8000T	GTLH9000T	GTLH10000T
Background Magnetic Field (T)		1T/1.4T/1.8T
Induced Magnetic Field (T)		1.5T/2.1T/2.7T Constant Current Continuously Adjustable
Cooling Method		Oil-water Combined Cooling
Rated Excitation Power (kW)		28/42/95	32/45/102	37/55/110	45/65/120	60/76/140	72/106/80	93/130/200	102/140/220	110/145/240	120/155/270	152/186/290	176/206/310	208/248/350	240/280/345	273/325/390
Dry Ore Handling Capacity (t/h)		10~20	20~30	30~50	50~80	80~120	120~180	180~270	300~450	450~600	500~700	700~1000	1000~1300	1300~1600	1600~1800	1800~2100
Slurry Handling Capacity (m³/h)		20~50	50~100	75~150	100~200	200~400	350~650	550~1000	750~1400	1100~1700	1400~2000	2000~3000	3000~4000	4000~5000	5000~6000	6000~7000
Magnetizing Current (A)		85/125/170	110/140/180	130/150/190	140/18/260	165/206/280	185/250/350	205/330/400	256/345/450	262/353/480	270/360/540	365/485/685	455/580/760	540/670/800	620/700/830	690/770/900
Feed Concentration (%)		10~35
Feed Particle Size		-1.2
Rotating Ring Speed (r/min)		1~4 (Variable Frequency Adjustable)
Outer Diameter of Rotating Ring (mm)		Φ‌1250	Φ‌1500	Φ‌1750	Φ‌2000	Φ‌2500	Φ‌3000	Φ‌3500	Φ‌4000	Φ‌4500	Φ‌5000	Φ‌6000	Φ‌7000	Φ‌8000	Φ‌9000	Φ‌10000
Rotating Ring Motor Power (kW)		2.2	3	4	5.5	11	18.5	30	37	45	55	55	55	75	75	75
Oil Pump Power (kW)		4kW							5.5kW
Pulsation Motor Power (kW)		2.2	3	4	7.5	11	18.5	30	37	45	55	55	55	75	75	75
Pulsation Stroke (mm)		0~30 (Mechanically Adjustable)
Pulsation Frequency (times/min)		0~300 (Variable Frequency Adjustable)
Excitation Voltage (DCV)		0~512 (Varies with Current)
Rinse Water Pressure (MPa)		0.2~0.4
Rinse Water Consumption (m³/h)		12~20	20~30	30~50	50~100	100~150	150~200	250~350	350~500	500~650	550~800	650~900	750~1000	850~1100	950~1200	1050~1300
Weight (t)		4/6/6.8	6.5/12/15	8.5/15/17	20/24/28	24/26/28	33/36/39	50/52/55	68/75/85	70/78/82	78/80/85	80/88/98	88/96/106	96/104/116	104/112/122	112/120/130
Overall Dimension (mm)	Length	2880	3430	3320	4200	4690	5540	5500	6240	5980	8100	8350	8600	8820	9050	9350
		3420	3600	3980	4350	5100	5650	6400	7500	6160	8300	8450	8630	8890	9150	9420
		3580	3750	4120	4650	5520	5780	7350	8760	6270	8600	8740	8880	9010	9340	9510
	Width	2900	3680	3800	4690	3660	4410	4900	5470	6630	7000	7470	7920	8280	8670	8850
		3280	3850	4260	4870	4100	4600	5680	6200	6890	7500	7920	8320	8640	8930	9150
		3650	4350	4770	4950	4650	5590	7000	6930	7210	8000	8500	8690	9150	9420	9660
	Height	2860	3410	3800	4150	5290	6450	6950	8400	9200	9400	9720	9980	10150	10310	10430
		3000	3650	4130	4300	5400	6550	7400	8600	9480	9650	9850	10050	10190	10390	10480
		3300	3800	4300	4510	5510	6700	7950	8900	9600	9800	10020	10170	10260	10480	10590
Note: Reference for Metal Minerals Processing

GTLH Wet High Intensity Magnetic Separator Model Technical Parameters (For Non-metallic Minerals)
Model		GTLH1250T	GTLH1500T	GTLH1750T	GTLH2000T	GTLH2500T	GTLH3000T	GTLH3500T	GTLH4000T	GTLH4500T	GTLH5000T	GTLH6000T	GTLH7000T	GTLH8000T	GTLH9000T	GTLH10000T
Background Magnetic Field (T)		1T/1.4T/1.8T Constant Current Continuously Adjustable
Induced Magnetic Field (T)		1.5T/2.1T/2.7T Constant Current Continuously Adjustable
Cooling Method		Oil-water Combined Cooling
Rated Excitation Power (kW)		28/42/95	32/45/102	37/55/110	45/65/120	60/76/140	72/106/80	93/130/200	102/140/220	110/145/240	120/155/270	152/186/290	176/206/310	208/248/350	240/280/345	273/325/390
Dry Ore Handling Capacity (t/h)		5~10	10~15	15~25	25~40	40~75	75~125	125~200	175~275	250~350	350~480	420~600	490~680	560~720	620~790	680~880
Slurry Handling capacity (m³/h)		20~50	50~100	75~150	100~200	200~400	350~650	550~1000	750~1400	1100~1700	1400~2000	2000~3000	3000~4000	4000~5000	5000~6000	6000~7000
Magnetizing Current (A)		85/125/170	110/140/180	130/150/190	140/18/260	165/206/280	185/250/350	205/330/400	256/345/450	262/353/480	270/360/540	365/485/685	455/580/760	540/670/800	620/700/830	690/770/900
Feed Concentration (%)		10~35
Feed Particle Size		-1.2
Rotating Ring Speed (r/min)		1~4 (Variable Frequency Adjustable)
Outer Diameter of Rotating Ring (mm)		Φ‌1250	Φ‌1500	Φ‌1750	Φ‌2000	Φ‌2500	Φ‌3000	Φ‌3500	Φ‌4000	Φ‌4500	Φ‌5000	Φ‌6000	Φ‌7000	Φ‌8000	Φ‌9000	Φ‌10000
Rotating Ring Motor Power (kW)		2.2	3	4	5.5	11	18.5	30	37	45	55	55	55	75	75	75
Oil Pump Power (kW)		4kW							5.5kW
Excitation Voltage (DCV)		0~512 (Varies with Current)
Rinse Water Pressure (MPa)		0.2~0.4
Rinse Water Consumption (m³/h)		12~20	20~30	30~50	50~100	100~150	150~200	250~350	350~500	500~650	550~800	650~900	750~1000	850~1100	950~1200	1050~1300
Weight (t)		4/6/6.8	6.5/12/15	8.5/15/17	20/24/28	24/26/28	33/36/39	50/52/55	68/75/85	70/78/82	78/80/85	80/88/98	88/96/106	96/104/116	104/112/122	112/120/130
Overall Dimension (mm)	Length	2880	3430	3320	4200	4900	5400	6500	6350	6630	6840	7090	7340	7560	7980	8350
		3420	3600	3980	4350	5100	5600	6800	6750	6890	7170	7320	7480	7890	8160	8410
		3580	3750	4120	4650	5400	5820	7000	6900	7210	7330	7470	7590	7920	8270	8660
	Width	2500	2980	3000	3790	3800	4550	5500	5470	5890	6410	6880	7260	7280	7950	7900
		2780	3150	3440	3900	4100	4870	5680	5750	6160	6680	7100	7350	7640	7930	8150
		3210	3650	3970	4120	5000	5510	6000	5820	6270	6820	7320	7580	7960	8240	8590
	Height	2860	3410	3800	4150	5230	6400	7000	8570	9200	9700	9720	9980	10150	10310	10430
		3000	3650	4130	4300	5310	6600	7400	8650	9480	9650	9850	10090	10190	10390	10480
		3300	3800	4300	4510	5760	6730	7950	9150	9600	9800	10020	10150	10260	10480	10590
Note: Reference for Non-metallic Minerals Processing

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