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  • Name :High-frequency Screen
  • Description:

    The high frequency screen is the mechanical equipment with high efficiency, small amplitude, and high screen frequency. It is an effective equipment for fine material screening and classification. It is suitable for screening or grading of iron ore, tin, tungsten, tantalum, and niobium sand. Now the high frequency screen is widely used in mineral processing, coal, chemical industry, food, pharmaceutical, brick, alkali, chemical fertilizer, paper and other industries.

  • Working Principle:

    The high frequency screen uses the high frequency to destroy the pulp surface tension. With the fine material high speed oscillation in the sieve surface, they accelerate the useful minerals' separation effect, which is relatively large density. Then, increase the contact probability of material and sieve, and result in better separation conditions, so as to the materials that is less than the separation granularity, especially the high density material, pass through the sieve mesh together with the ore pulp.

  • Structure:

    High frequency screen consists of vibration exciter, ore pulp distributor, screen frame, machine frame, suspension springs and screen and other components.

  • The screen plate uses the new design concept with high efficient, and it is made up of stainless steel.
  • The machine is based on the damping supporting, and the ground does not bear the dynamic load.
  • Sieve machine can be installed in a solid flat ground or ordinary steel structure platform.
  • It has big intensity vibration, and it is 2 ~ 3 times than the general mechanical vibration sieve.
  • The sieve surface is not easy to plug the hole; the screening efficiency is high; the handling capacity is large. Especially, it is suitable for fine powder material screening.
  • Feeding buffer sieve plate can cause the pulp evenly dispersed, avoiding the screen damage cause by direct impact.
Model Screen Surface Area (m2) Screening Concentration (%) Capacity (t/h) Power(kw)
ZGPS-4 4.5 30%-40% 15-25 0.72
ZGPS-5 5.2 30%-40% 20-30 1.1
ZGPS-6 6 30%-40% 24-36 1.5
ZGPS-8 8.1 30%-40% 32-48 2.2

High-frequency screen is a good choice for screening and grading the fine particles of mineral ores. This machine has wide application in iron ore, tin ore, tungsten ore, tantalum ore, dolomite sand and some other kinds of mining dressing plants' screening and grading work.

Supply the most current design and technical expertise;Supply parts sales and training service far beyond the initial sale;Your profits with quality parts and expert service.

Working Principle:

1) This crusher uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the belt and the belt wheel to make the jawstock move by a regulated track.

2)The angle between the toggie plate and jawstock will become large as the up of the jawstock. This will push the moveable jaw plate towards the fixed jaw plate,which can realize the multi-crushing of the materials.

3)The angle between the toggie plate and jawstock will become small as the down of the jawstock. The moveable jaw plate will leave the jaw plate at the presure of the tension rod and spring ,meanwhile ,the final products will be discharged from the dischargeing opening.

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