Types and applications of vibrating sieve plates

The sieve plate of the vibrating sieve is one of the important structures in the sieveing equipment such as vibrating sieve, circular vibrating sieve, mine sieve, linear sieve, etc. It is also one of the most easily damaged structures in the sieveing machine. Features and applications of sieve plates.

1. Comb-shaped sieve plate (step-shaped sieve plate):

The dislocation inclined design has a certain gradient, is not easy to block, and has high sieveing efficiency. Polyurethane is usually used as the sieve plate material.

Features: wear resistance, oil resistance, hydrolysis resistance, bacteria resistance, aging resistance, not only can greatly reduce the weight of equipment, reduce equipment costs, prolong service life, but also reduce noise

Application: washing and grading of vibrating sieve in mining, metallurgy, coal, petroleum, chemical and other industries.

2. Rod-shaped sieve plate

It is composed of a group of steel bars installed in parallel, and the cross-sectional shapes of the steel bars are round, trapezoidal and rectangular.

Features: The opening rate is generally 50% to 60%, and the maximum can reach 80%. The high-frequency tuning fork bar can speed up the advancement of the material, the penetration rate is high, and the material is not easy to block.

Application: Usually used in fixed sieves and heavy-duty vibrating sieves, ideal for viscous or fibrous materials.

3. Slit sieve plate

Slotted sieve plate is composed of sieve surface, pierced or transverse branches and frame, and its structural forms include pierced, welded and braided

Features: high opening rate, sieve holes are not easy to block; low hardness, short service life

Application: Dehydration, de-intermediation and desliming of various linear sieves and coal slime curved sieves

4. Stainless steel punching plate

Stainless steel punching plates are punched, stretched or punched from steel plates of various materials.

Features: The mesh surface is flat, smooth, beautiful, durable, stamped and extended from stainless steel plate/titanium plate/copper plate; divided into punching mesh, expanded metal mesh, aluminum mesh, sieve plate, punching plate, speaker mesh, etc.

Uses: Widely used in chemical machinery, pharmaceutical equipment, food and beverage machinery, cigarette machinery, harvesters, dry cleaning machines, ironing tables, silencer equipment, refrigeration equipment (central air conditioning) speakers, handicraft production, papermaking, hydraulic accessories, filtration equipment, etc. all walks of life.