Sieve plate
2020-05-12 17:46 Click：times
The sieve plate is the most important part of the screening equipment. The quality of the screening equipment and the performance parameter compliance rate are closely related to the sieve plate. Produced by the company
The sieve plate can be divided into four types from the hole shape, namely comb shape (including step comb shape), slot shape (including herringbone hole shape, flat strip shape, bar strip shape), square
Hole shape, round hole shape. There are five kinds of materials: aluminum based carbide spraying sieve plate, multi-element wear-resistant alloy steel, heat-resistant steel, iron carbon steel and polyurethane.
Performance characteristics and product drawing:
1. Cast stainless steel sieve plate
Cast stainless steel sieve plate is a high-strength sieve plate with wear resistance, corrosion resistance and impact resistance, which is mainly used for raw coal, coke and coke with poor environmental conditions
Screening operation of ore, hot sintering and other materials. This kind of sieve plate is mostly "human" row holes.
Advantages: heat resistant up to 8500c, not easy to deform, not easy to break after cooling, long service life.
2. Multielement anti-wear alloy sieve plate
The multi-element anti-wear alloy sieve plate is mainly used for polar screening of ore, and the sieve plate is mostly square hole or rectangular hole
Advantages: good impact resistance, not easy to break, long life.
3. Corrosion resistant cast stainless steel sieve plate with coke classification
Main advantages: in the case of high sulfur content and strong corrosion of coke, there will be no fracture, plugging and other phenomena.
This kind of material is also used for the lining plate of coke quenching car with high and very good effect.
4. Comb shaped sieve plate used under blast furnace trough
It is suitable for sintering, clinker, coke and other industries such as coal, metallurgy and chemical industry
The dry materials with high hardness such as seeded lump ore are screened, and the screen bars are made of different materials, which can achieve different service life. root
According to the different materials, it can be divided into: t-mesh carbide spraying sieve plate, high wear-resistant alloy sieve plate, 16Mn comb sieve plate and surfacing sieve plate.
5. Bar sieve plate
The opening rate of the sieve plate is up to 80%, and the sticky material with certain moisture can be shaken off by its high frequency vibration, which is not easy to stick on the sieve bar and cause blockage. It is the most ideal sieve plate for the sticky or difficult sieve material with fiber
6. Polyurethane sieve plate
Polyurethane sieve plate is a kind of polymer elastic sieve plate, which has excellent wear resistance, oil resistance, hydrolysis resistance and aging resistance. The sieve plate can not only greatly reduce the weight of equipment, reduce the cost of equipment and prolong the service life, but also has low noise and is not easy to block.
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