Johnson stainless steel filter baskets have become a reliable choice in the field of industrial fluid separation due to their advantages of high-precision filtration, extreme environmental resistance, low maintenance costs, and long lifespan. Its core features are as follows:

1. Structural design advantages

Wedge wire welding process: using irregular metal wire and support rod resistance welding continuous winding to form a V-shaped opening structure, with high opening rate and uniform gap (accuracy up to 15 μ m)

Smooth and angular surface: The surface roughness of the Filter Element is as low as 6.3 μ m, reducing particle breakage and catalyst wear

2. Performance characteristics

High flow rate and low resistance loss: The flow rate per unit area is 3-10 times that of traditional filters, and the initial pressure is reduced, making it suitable for high flow filtration scenarios

Extreme Environment Resistance: Material (such as SS304/316L) is corrosion-resistant, heat-resistant (-30 ℃~450 ℃), and high-pressure (above 1.6MPa)

3. Maintenance and economy

Easy to clean and regenerate: The continuous gap design allows solid particles to only come into contact at two points, making it less prone to clogging and supporting backwash cleaning and reuse

Long lifespan and low cost: high welding strength, low comprehensive usage cost, and a lifespan far exceeding that of ordinary filter cartridges

4. Application Fields

Industrial water treatment: core components of mechanical filters in power plants, petrochemicals, wastewater treatment and other fields

Fluid separation: key petrochemical refining processes such as catalytic reforming units and self-cleaning filters