Tel: +86-136-7151-8833           E-mail: china@johnsonslot.com
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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. 
Self Cleaning Filters
  • Q: How does a self-cleaning water filter work?
    A: The self-cleaning filter uses a ​pressure sensor or ​timer to trigger cleaning.  It monitors screen pressure during filtration, and ​when thresholds are exceeded, activates ​backwash, brushing, or ultrasound modes.  Using reverse flow, rotating brushes, or sound waves, it removes contaminants ​without downtime (5-60 seconds).  This boosts reliability and efficiency for industrial, municipal, and specialized water systems.
  • Q: What is self cleaning strainer?
    A: The Self-Cleaning Strainer is a high-efficiency filtration device that automatically removes impurities from the filter screen via pressure differential or timer-activated cleaning mechanisms. It is widely applied in industrial water treatment, petrochemical, and food and beverage industries, and is particularly suited for scenarios involving high contaminant loads or corrosive media.
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.
Hebei Slot Filter Technology Co.,Ltd.
Hebei Slot Filter Technology Co., Ltd. is a manufacturer of stainless steel V-shaped wedge wire filter products with high filtration accuracy, non-clogging, easy cleaning, low maintenance costs and long life.
CONTACT US
 Tel: +86-13671518833
 E-mail: china@johnsonslot.com
 Address: No.62,Lvcaicheng,Anping County,
Hebei Province,China
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