Alpha Screen Linear Vibrating Sieve

Linear Vibrating Sieve is designed with dual-vibration motor drive, two synchronous motors are reversely placed so that the exciter generate reverse excitation force, the exciting force generated by eccentric block cancel each other out on the parallel direction of motor axis, and stack together with the perpendicular direction of motor axis, so its trajectory is linear. There are several balls on the bottom of screen frame hit each other when vibrating, which can clear screen and avoid blocking effectively.

A linear screening system suitable for light or heavy duty applications, capable of handling high rates of throughput or separating into multiple fractions. Linear vibrating screen is suitable for particle size from 0.074 -5 mm, the maximum size should be less than 10mm.

Applications

Linear vibrating screen is widely used in mining, coal, refractories, metallurgy, building materials and other industries. It is usually used for the screening and grading materials in large, middle and small particles.

Features

  • Larger Capacity with Fine Mesh
    Compared with probability mining screening machine, the linear vibrating screen could be installed the fine mesh and bounce ball cleaning device, so it could be used in crusher or milling production line to work for fine screening. The linear vibrating screen makes up the greater capacity requirement in fine screening field.
  • Feeding Distributor
    In order to make sure equable feeding, a feeding distributor is added at the inlet, which can help to distribute the material on the screen cloth. This device could reduce the rate of jamming or pegging to increase the efficiency of screening and passing. And it can also prevent the screen cloth from being damaged by too much material accumulation. Operator could freely control the feeding rate based on their requirement.
  • Muli-Role
    Besides the screening usage, during running, the linear vibration motion could equably loose material to feed the downstream equipment. So the linear vibrating screen could be also used as a conveyor or feeder while screening. Its length is longer, the material could retain on the sieve longer time, which could loose material more evenly and increase the passing rate.
  • Excellent Adaptability
    Benefited by superior quality vibro motor (insulation class: F, protective grade: IP55 or IP65), it could well-adapted in micro-powder, dust, etc. hostile environment. The vibration force could be adjusted from 0 to maximum on requirement, which make it suitable for different bulky density raw material, such as flour, salt, sugar, coffee, etc in food field, quartz sand, limestone, dolomite, silicon sand, etc.

Type of Screening Machine

Standard Linear Vibrating SieveLinear vibrating sieve is another kind of multi-layer fine screening machinery with greater capacity. It could support 7 layers to use at most. Any dry material with a diameter of 0.074 mm – 20 mm could be handled. It is widely used in quartz sand, limestone, dolomite milling production line. It provides a larger capacity for micro powder screening.
Cement Linear Vibrating SieveThe motor installation adopts side mounted, replace of previous flange motor. Its structure is well simplified, then its cost is also well controlled, and much easier to operate and maintenance. It is widely used in cement, limestone, and similar powder material.
Linear Gyratory Vibrating SieveThis machine takes advantage of the plane gyratory motion principle to replace the vibration driving device, simulates the initial manual screening, which improve the material distribution on sieve, and also make the material adhere to the sieve all the time to increase the material passing rate. The screening efficiency gets improved to 98.5%. It is mainly used for chemical industry, food industry, refractory materials, and so on, especially for high hygroscopicity, strong viscosity, and easily blocked material.
Household Linear Vibrating SieveThe household linear vibrating screen has the lowest cost in linear screening machine catagories. It consists of screening box, sieve mesh, general motor, triangle belt, steel spring basis. The mobile wheel is installed on required. With simple structure, small volume, easy operation, it is widely used for grain, food, wooden powder, coal, sand, gravel, etc. Its special feature is that it is available for single phase.

Construction

The motor installation for AlphaScreen Linear Vibrating Sieve can be bottom mounting or side mounting. The springs are available with different material such as steel spring, rubber spring and complex-spring. The available sieve categories that we offer is in form of fine mesh or coarse mesh perforated plate.

Part NameMaterial
Motor InstallationBottom Mounting / Side Mounting
Springs CategoriesSteel Spring / Rubber Spring / Complex-Spring
Sieve CategoriesFine Mesh – Stainless Steel Wire Mesh / Wedged Type Sieve
Coarse Mesh Perforated Plate Sieve – Square Hole / Round Hole

AlphaScreen Linear Vibrating Sieve Specifications

ModelScreening Area
(mm)
LayerMesh Size
(mm)
Capacity
(t/h)
RPMDouble Amplitude
(mm)
Power
(kw)
Dimension
(mm) L x W x Ht
ASL520-110.05-59606-72 X 0.42140 X 808 X 848
ASL520-2500 X 200022-2000.05-59606-72 X 0.42199 X 808 X 878
ASL520-330.03-59604-62 X 0.752256 X 808 X 938
ASL525-110.06-89605-72 X 0.42642 X 808 X 848
ASL525-220.06-89604-62 X 0.42699 X 808 X 878
ASL525-3500 X 250032-2000.06-89606-82 X 0.752750 X 808 X 938
ASL525-4500 X 250042-2000.1-159605-72 X 0.752813 X 808 X 1000
ASL525-550.08-159605-72 X 0.752883 X 808 X 1060
ASL525-660.07-159606-82 X 1.102953 X 808 X 1120
ASL1020-110.12-209606-82 X 0.752152 X 1320 X 900
ASL1020-220.11-209605-72 X 0.752219 X 1320 X 960
ASL1020-330.10-29605-72 X 1.102286 X 1320 X 1030
ASL1020-41000 X 200042-2000.07-159604-82 X 1.102353 X 1320 X 1100
ASL1020-550.07-159604-82 X 1.52420 X 1320 X 1160
ASL1020-660.07-159604-82 X 1.52487 X 1320 X 1220
ASL1025-110.1-159605-72 X 0.752203 X 1320 X 900
ASL1025-21000 X 250022-2000.08-159605-72 X 0.752269 X 1320 X 960
ASL1025-330.07-159606-82 X 1.502336 X 1320 X 1030
ASL830-110.1-209606-82 X 0.753080 X 1098 X 1120
ASL830-2800 X 300022-2000.1-209606-82 X 0.753140 X 1098 X 1180
ASL830-330.1-209606-82 X 1.103200 X 1098 X 1240
ASL1030-110.1-209606-82 X 0.753152 X 1340 X 1160
ASL1030-21000 X 300022-2000.1-209606-82 X 1.53219 X 1340 X 1220
ASL1030-330.1-209606-82 X 1.53286 X 1340 X 1280
ASL1224-110.1-239606-82 X 1.52480 X 1520 X 1100
ASL1224-21200 X 240022-2000.1-239606-82 X 1.52540 X 1520 X 1160
ASL1224-330.1-239606-82 X 2.22600 X 1520 X 1220
ASL1535-110.5-309606-82 X 2.23700 X 1640 X 1340
ASL1535-21500 X 350022-2000.5-309606-82 X 2.23700 X 1640 X 1400
ASL1535-330.5-309606-82 X 3.03700 X 1640 X 1460

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