Permanent Magnetic Vacuum Filter


Applicable Scope:
The best working conditions of this series of filters are:
The specific magnetic susceptibility of the solid particles in the slurry is not less than 3000×0.000001 cm3/g, the particle size is 0.1 ~ 0.8 mm, and the feed concentration is ≥ 60%.
- This machine relies on the internal magnetic system of the cylinder to form a filter cake. The magnetic materials are adsorbed on the filter cloth in magnetic clusters under the action of the magnetic force and the gravity of the particles themselves. The adsorption speed is fast and the efficiency is high.
- With the upper feeding, the minerals in the filter cake are layered according to the particle size, and the formed filter cake is thick and has good air permeability.
- When the cylinder is transferred to the dehydration zone, the remaining moisture in the filter cake penetrates the filter cloth and is drawn out through the two vacuum pipes on the filter chamber and the distribution head, and the filter cake has a low moisture content.
- After the material is dehydrated, compressed air is used for unloading, and the unloading speed is fast.
- The filter cloth is cleaned by alternating air and water, and compressed air blows the water out from the inside to the outside. The cleaning effect is good, and the pores of the filter cloth are effectively prevented from clogging.
Model | GYW-3 | GYW-5 | GYW-8 | GYW-12 | GYW-20 |
Filter area (m2) | 3 | 5 | 8 | 12 | 20 |
Diameter of cylinder | 1600 | 2000 | 2000 | 2000 | 2550 |
Length of cylinder | 700 | 900 | 1400 | 2000 | 2650 |
Magnetic induction intensity of cylinder surface (mT) | 80 | 80 | 82 | 87 | 87 |
Water content of filter cake (%) | 8-11 | 8-11 | 5-15 | 5-15 | 5-15 |
Production capacity (tons/hour) Feeding force is 0.15-0.80 | 6-9 | 14-18 | 22-45 | 33-65 | 54-108 |
Motor power (KW) | 1.5 | 1.5 | 1.5 | 2.2 | 4 |
Total weight (t) | 3.565 | 3.935 | 4.754 | 5.420 | 6.550 |
Rotating speed of cylinder (r/min) | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 | 0.5-2 |
Vacuum pump (mm/Hg) | 450-600 | 450-600 | 450-600 | 450-600 | 450-600 |
Air extraction volume (m 3/Min×m 2) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 |
Blowing pressure (continuous blowing) (kg/cm 2) | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
Blowing volume (continuous blowing) (m 3×m 2) | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 |
Dewatering angle of filter area (degrees) | 176 | 176 | 176 | 176 | 176 |
Angle of unloading area (degrees) | 21 | 21 | 21 | 21 | 21 |
Regeneration area angle (degrees) | 100 | 100 | 100 | 100 | 100 |

Huate, focusing on R & D, manufacturing and technical services of electric-magnetic separation equipment for 27 years, providing customers with packaged solutions. We are specializing in manufacturing superconducting magnetic separator, high gradient magnetic separator, drum magnetic separator, iron separator, mining processing line, magnetic stirrer, non-ferrous metal separation equipment, non-metallic processing equipment, ocean & lake ecological equipment and so on more than 9 categories, 80 series and more than 700 models. Our service scope involves coal, mine, electricity, building material, metallurgy, port, environmental protection and so on more than 10 fields. With more than 15,000 customers, our equipment are exported to USA, Germany, Japan, Italy, Norway, South Africa, Brazil, India, Pakistan and many other countries.



"Create value for clients wholeheartedly" has always been HuaTe's mission since its establishment. With our top tier installation team and professional after-sale service, we will always place both product quality and our clients at our ultimate priority. Where there are our products, there will be HuaTe's service, and our brand has left a deep impression on our clients all over the world.


HuaTe has gained the certification of CE, quality, environment and occupational health and safety management systems. We have a comprehensive quality control system, modern testing machines, and professional supervision team in order to ensure the high quality of our products.


Q:Factory or Trading company?
A:Shandong Huate Magnet is a factory was established in1993.
Q:Factory Address?
A: Our factory is located in Huate Road, Linqu County, Shandong Province, China. Welcome to visit us!
Q: About Quotation?
A: Before quotation, we need confirm the Belt width, Magnetic field intensity, Material size and Quantity, all of these factors will affect the price.
Q:Quality control?
A: Our factory have passed ISO9001 and CE certifications.
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