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Applied to purifying nonmetallic minerals., Patented technology., High intensity: 16000GS., Easy for maintenance. - details see: https://www.machineto.com/nonmetallic-ore-magnetic-separator-dlsd-series-10315482

l Profile

High Gradient Magnetic Separator DLSD series is a new deironing product developed independently by our company. (The product has obtained the national patent. Patent No: ZL200920065387.3) It combines the characteristics of worldwide high intensity magnetic separators. So far it is the domestic high intensity magnetic separators with the best functions and the most advanced technology. The concentration ratio of this product is high, and the adaptability for ore-feeding size, ore-feeding concentration and grade fluctuation is strong. This product is also reliable in operation and easy to maintain.

l Application

For purifying (iron and titanium removal) nonmetallic minerals such as quartz, feldspar, nepheline, fluorite, sillimanite, spodumene, kaolin, etc. Also for low-intensity magnetic separation.

l Working principle

Electromagnetic coil is electrified with direct current and thus forms magnetic field. Magnetic line of force goes through magnetic medium producing high gradient magnetic field. When slurry containing magnetic materials flows through magnetic medium from the button to the top, magnetic granule is absorbed by the giant magnetic field on the surface of magnetic medium. Under the control of PLC, each valve and electric element operates automatically. As a result, the iron is removed from mineral.

l Main characteristics

1. Background field is 16000 Gauss, and the surface of magnetic medium intensity is 31800 Gauss.

2. Raw ore enters the magnetic medium from down to up and the pressing rinsewater pulsates tailings from up to down. DLSD series magnetic separator uses pressing water to pulsate tailings. The supply direction of minerals is opposite to the direction of minerals, so the coarse granular can be washed away easily, and the magnetic medium jam is effectively prevented. This product solves the magnetic medium jam problem in other high intensity magnetic separator.

3. Other high gradient magnetic separator in the world imposes strict limitation on the fineness of the mineral. We research the unique structure and optimized combination of magnetic medium(the box of magnetic medium has obtained the national patent. Patent No:ZL200920306697.x), and make the upper limit of the DLSD series magnetic separator for mineral fineness 2.0mm, simplify the work for grade of mineral on site, and it has more adaptability.

l Technical Data

model item	DLSD-1	DLSD-2	DLSD-5	DLSD-10	DLSD-15	DLSD-20
Ore–feeding size (mesh)	40~300	40~300	40~300	40~300	40~300	40~300
Ore-feeding concentration (%)	10~30	10~30	10~30	10~30	10~30	10~30
Slurry put through (m³/h)	0~5	5~10	10~30	30~50	50~80	80~100
Capacity (t/h)	0~1	1~2	2~5	5~10	10~15	15~20
Background field (T)	0~1.6	0~1.6	0~1.6	0~1.6	0~1.6	0~1.6
Energizing current (A)	1100	1100	1400	1400	1400	1700
Energizing voltage (V)	18	29	40	62.2	76.8	78.5
Energizing power (kw)	19.8	32	56	87	107	133
Ore-feeding pressure (MPa)	0.05~0.15	0.05~0.15	0.05~0.15	0.05~0.15	0.05~0.15	0.05~0.15
Cooling water pressure (MPa)	0.1~0.2	0.1~0.2	0.2~0.3	0.2~0.3	0.2~0.3	0.2~0.3
Deironing separator water pressure (MPa)	0.2~0.4	0.2~0.4	0.2~0.4	0.2~0.4	0.2~0.4	0.2~0.4
Washing middling water pressure (MPa)	0.1~0.3	0.1~0.3	0.1~0.3	0.1~0.3	0.1~0.3	0.1~0.3
Water consumption (m³/h)	0.75~1.5	1.5~3.0	5~10	12~25	30~40	30~50
Cooling water capacity (m³/h)	2~3	3~4	4~5	5~6	6~8	8~10
Machine weight (t)	6	14	25	39	65	78
Dimension (mm)	1550×950×1650	1850×800×1600	2200×1600×2700	2900×2200×2700	3550×2250×2950	4000×2300×2950