High-frequency Screen

SBM is a production of heavy mining machinery, scientific research, production and sales of large enterprises. The company has introduced advanced technology and processes United States, Germany, Japan, Australia and other countries, the establishment of the international advanced production lines and first-class modern testing base, and set up a laboratory sand machine, milling machine laboratory, processing equipment research room. Companies with scientific management methods, improving manufacturing processes and innovative manufacturing concepts rapidly expanding growth of China mining machinery production and export base. Our goal is: to provide our customers with the highest value of the service, each service employee should give the highest priority to the interests of users.

High-frequency Screen

Structure Analysis

High-frequency Screen consists of vibrator, pulp distributor, screen frame, frame, suspension springs and sieve and other components.ZGPS Series are high-frequency screens and engineered to provide higher production capacities and more efficient sizing compared to conventional screens. High-frequency screens feature aggressive vibration applied directly to the screen that allows for the highest capacity in the market for removal of fine material, as well as chip sizing, dry-manufactured sand and more.High-frequency Screen can used as an equipment for small scale gold miners In Gweru.

Product Application

High-frequency Screen is widely used in mineral processing, coal, chemical, brick, food, pharmaceutical, alkali, fertilizer, paper and other industries in a variety of materials dry, wet screening, grading, dehydration. Concentrator grinding and classification process for the fine grading operations, at the appropriate concentration of the feed, feed particle size (-200 mesh size fraction content), as well as demand sieve size and feed particle size is less than 30 percent of the conditions, screening efficiency up to 70% or more. Because of high efficiency, can significantly reduce the cycle load and oversize fractions of qualified content, thereby improving the mill processing capacity (generally increased by 5 to 10 percentage points). Screening process on the sieve material granularity is strictly controlled to eliminate the coarse mineral particles on the adverse effects of concentrate grade.

Product Advantage

  • High-frequency screen adopts the most advanced theory and new structure.
  • High vibrating frequency leads to high screen efficiency and big capacity.
  • Controlled by computer, every exciter specification is adjustable. Also it sets up a transient extremely vibrating force, which is quite useful in clean the screen surface.
  • Low powder consumption: High-frequency screen adopt super Elastic material, which ensure the steadiness and help to save the power.

Operational Principle

High-frequency Screen main feature is small amplitude and high frequency of screening. Different from general principles of screening equipment, because high frequency screen using high frequency, on the one hand destroyed the surface tension of pulp and fine-grained material in the sieve surface high-speed oscillation, hastened the end of useful minerals and density segregations effect, increasing the separation of granular materials is less than the probability of contact with the sieve. Resulting in a better separation conditions for the separation size is less than the material, in particular than the major grain and pulp material through the sieve with a sieve product.

Technical Data

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


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