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| Warranty: | 1 Year |
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Introduction to self-cleaning anti-blocking screen
The anti-blocking screen is characterized by expanding the two-dimensional fixed holes in the plane to three-dimensional variable diamond-shaped screen holes, and using the secondary vibration generated by adjacent screen bars in random vibration to establish effective vibration differences. The continuous change of the screen holes during screening is achieved, and there is relatively no fixed critical particle stone.
According to the characteristics of the stone, the relative elasticity and vibration amplitude of the static and dynamic screen bars are adjusted accordingly, so that the screen can be in a good screening state. The screening efficiency can be increased by about 30% compared with the fixed mesh screen, and the self-cleaning function of the screen is basically realized, which greatly reduces the blockage of the screen holes. The screen bar structure of the screen can minimize the contact points between the stone and the screen hole, and reduce the occurrence of blockage.
Specifications
Materials: High carbon steel wire, spring steel wire, manganese steel, and stainless steel.
Surface treatment: Galvanized or painted.
Edge: Hooked edge available.
| Table 1: Material Parameters | |||||||||
| Grade | Carbon Steel Wire Chemical Composition (%) | Grade | Stainless Steel Wire Chemical Composition (%) | ||||||
| C | Si | Mn | C | Ni | Mn | Cr | |||
| 45 | 0.42-0.50 | 0.52-0.60 | 0.50-0.80 | 304 | ≤ 0.08 | 8.0-10.5 | ≤ 2.0 | 18.0-20.0 | |
| 50 | 0.47-0.55 | 321 | ≤ 0.08 | 9.0-12.0 | ≤ 2.0 | 17.0-19.0 | |||
| 55 | 0.52-0.60 | 316L | ≤ 0.03 | 10.0-14.0 | ≤ 2.0 | 16.0-18.0 | |||
| 60 | 0.57-0.65 | 2205 | ≤ 0.03 | 4.5-6.5 | ≤ 2.0 | 21.0-23.0 | |||
| 65 | 0.62-0.70 | 2207 | ≤ 0.03 | 6-8 | ≤ 1.2 | 24.0-26.0 | |||
| 70 | 0.67-0.75 | 310S | ≤ 0.08 | 19.0-22.0 | ≤ 2.0 | 24.0-26.0 | |||
| 65Mn | 0.62-0.70 | 0.90-1.20 | - | - | - | - | - | ||
| 72A | 0.70-0.75 | 0.15-0.75 | 0.30-0.60 | - | - | - | - | - | |
QIUSUO is your reliaable One-Stop cusomized vibrating screen mesh.
Based on varying working conditions and material properties, QIUSUO offers five main series: metal mining screen, wedge wire screen, PU screen, rubber screen media, and perforated vibrating screen.
Mining screen media is a key component of screening equipment widely used in industries such as mining, sand and gravel, and coal, primarily for material grading, screening, and dewatering operations. High-quality mining screen media can improve screening efficiency and ensure that material particle size meets production requirements, but also reduce clogging and maintenance frequency, thereby decreasing equipment downtime and enhancing overall productivity.
Based on varying working conditions and material properties, QIUSUO offers five main series: metal mining screen, wedge wire screen, PU screen, rubber screen media, and perforated vibrating screen.
Reasonably selecting an appropriate mining screen can effectively optimize the screening system, extend equipment lifespan, and enhance production efficiency.
Slotted mesh vibrating screens are a high-efficiency screening medium specifically engineered for wet, sticky materials, irregular particles, and materials that are difficult to screen. Featuring longitudinal or transverse slot-shaped apertures, it effectively reduces the risk of clogging and increases material throughput. It is widely applied in mining, aggregates, coal, cement, metallurgy, and related industries.
Self-cleaning screen mesh is constructed by bonding high-quality metal wires with polyurethane strips or weaving them together. During the screening process, high-frequency vibration causes each wire to oscillate at a different frequency, creating a self-cleaning effect. Additionally, the screen openings are mostly irregular in shape, significantly reducing the risk of clogging, binding, and blind areas. This design enables efficient screening of various wet, sticky, and difficult-to-process materials in mining, quarrying, aggregate processing, and the sand & gravel industry.
The polyurethane frame perforated plate consists of a polyurethane frame and an internal steel perforated plate. This construction enhances the overall strength of the screen while providing increased flexibility to absorb impact and reduce operational noise. Uniform perforations facilitate efficient separation and minimize the risk of clogging or blinding, ensuring smooth operation throughout the screening process.
QIUSUO provides polyurethane frame perforated plates in a wide range of specifications and aperture sizes. To better accommodate your requirements, we offer customized solutions tailored to your exact needs.
In high-intensity screening and high-load conditions, the choice of screening media is crucial. PU screens, with their excellent wear resistance, corrosion resistance, and high-temperature performance, are widely used in various complex screening operations. QIUSUO provides comprehensive PU screen solutions, offering custom designs to meet the demands of wet screening, dry screening, and special material screening, ensuring compliance with screening requirements under different conditions.
Mining Industry
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