MDI Flip-Flow Screen Panel – A Powerful Tool for Efficiently Solving Difficult-to-Screen Materials

MDI flip-flow screen panel is a screening medium made from high-elasticity polyurethane material, specifically designed for handling sticky, wet, or dry difficult-to-screen materials. Its unique flip-flow vibration principle combined with high-frequency motion effectively prevents blocking and material accumulation, while ensuring screening efficiency and smooth material flow. It is suitable for various working conditions and can be customized in terms of hardness, thickness, and aperture design according to requirements, making it an ideal choice for solving screening challenges in the mining, construction, and chemical industries.

Specifications

  • Aperture: 10 × 30 mm, 3/6/13/25 × 25 mm (customizable)
  • Open Area: 42% – 60%
  • Screen Size: 4420 × 328 mm, 3800 × 328 mm, 2200 × 355 mm (customizable)
  • Material: Polyurethane material is divided into polyester type and polyether type, with specific parameters as follows:
    Table 1: Polyurethane Material Parameters
    No. Inspection Item Polyester Type Polyether Type
    1 Hardness/Shore A 80±2 85±2 90±2 95±2 90±2 95±2
    2 Tensile strength/MPa ≥ 40 ≥ 43 ≥ 46 ≥ 48 ≥ 30 ≥ 40
    3 Elongation at break/% ≥ 600 ≥ 580 ≥ 550 ≥ 500 ≥ 400 ≥ 300
    4 Tear strength/(kN/m) ≥ 70 ≥ 75 ≥ 85 ≥ 100 ≥ 75 ≥ 90
    5 Resilience/% ≥ 25 ≥ 25 ≥ 25 ≥ 25 ≥ 35 ≥ 35
    6 Relative volume wear/mm3 ≤ 60 ≤ 60 ≤ 60 ≤ 60 ≤ 40 ≤ 40
  • Special requirements can be customized through negotiation.

Features

  • The material is specially treated to ensure it does not delaminate under long-term alternating loads, offering a long service life and high load-bearing capacity.
  • The raw material is a high molecular organic elastomer with a very high elastic modulus, high strength, impact absorption, and high wear resistance.
  • It has high tensile strength, with a load-bearing capacity more than 2.5 times that of rubber screen panels, and a service life 8-10 times that of ordinary metal screens.
  • Strong water permeability, large cone angle of screen holes, high screening efficiency, and can effectively prevent the adhesion of wet fine particles.
  • The screen surface has a self-cleaning function, which can effectively avoid blocking.

Detail Display

Case Study

Application Fields

MDI flip-flow screen panels are widely used in industries such as coal, power, chemical, metallurgy, and building materials. They perform excellently in the classification and screening of fine materials and are an ideal choice for handling sticky, wet, and loose difficult-to-screen materials.

Contact Us

If you need to consult the price, please contact the business department by E-mail: sales@qs-wiremesh.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.

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