FAQ

FAQs about Wedge Wire Products

Welcome to Slot's simplified RFQ form for Wedge Wire Products. We value your time and aim to make the inquiry process efficient and convenient. This form helps us understand your needs quickly, whether you require customized wedge wire solutions or standard products, and ensures a prompt response from our team.

General Questions

Q: What is a wedge wire screen?

A:

The Wedge wire Screen is a precision filtration device based on the V-shaped wedge wire wound and support rod welded structure for efficient solid-liquid/gas separation. The design of the V-shaped structure is narrow outside and wide inside to reduce the particle stuck, and has the characteristics of anti-clogging and self-cleaning (impurities are easy to fall off when backwashing). Widely used in petrochemical, water treatment, food medicine and other fields, is a variety of filter components.
Q: What materials are commonly used for wedge wire manufacturing?

A:

Wedge Screen is mainly made of stainless steel (304/316L), Hazelloy, titanium alloy and polypropylene (PP/PVDF) and other materials, its all-welded structure ensures high stability, V-shaped wedge wire design combined with material characteristics, to achieve anti-blockage, self-cleaning and health safety. Meet the diversified needs of industrial filtration for temperature resistance (-200℃ to 550℃), pressure resistance (above 30MPa) and precision separation.

polyurethane screens

Q: What are the core advantages of polyurethane screens?

A:

Extended Lifespan: Average 22 months (vs. 4-8 months for metal screens).
Zero Maintenance: No rust prevention/lubrication required.
Noise Reduction: ≤75 dB (OSHA compliant).
Corrosion Resistance: Withstands pH 1–14 environments.
Q: Can polyurethane screens handle high-temperature ores?

A:

Yes, with critical thresholds:
1.Temperature Range：-40°C to 80°C. Performance Status：Optimal screening efficiency
2.Temperature Range：80°C to 110°C. Performance Status：Requires HS-90 compound
3.Temperature Range：>110°C. Performance Status：Not recommended
Q: How do polyurethane screens outperform metal alternatives in mining operations?

A:

Our polyurethane screens deliver:

200% Longer Lifespan: Resistant to abrasion from ore impact (ASTM D4060 test: ≤38mm³ loss)

Zero Corrosion: Immune to pH 2-14 chemical environments vs. metal screen oxidation

Noise Reduction: 15dB lower operational noise.

Company

Q: How do you guarantee the quality of your products?

A:

Through the whole process quality control system + strict testing standards + customer co-creation verification triple guarantee, to ensure that every product meets or exceeds the industry performance requirements.
Q: What international certifications have your products passed?

A:

SLOT has obtained ISO9001 quality management system certification and achieved certification from SGS ,demonstrating our commitment to quality management.
Q: How long has your company been established?

A:

Established in 2016,SLOT is dedicated to manufacturing wedge wire screens.we provide customers with comprehensive, one-stop filtration solutions.

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