Stainless Steel 316 Reverse Johnson Screen Rotary Screen Drum Cylinder Back Flush Screen

Reverse Wedge wire screen cylinder is made by Johnson screen mesh through reverse welding. The liquid flows from inside to outside. It features a V-shaped cross-section of the stainless steel wire welded on framework, with precision filter slots formed between every two adjacent wrap wires. This design facilitates back flushing to remove filter residue smoothly, achieving continuous water supply function.

• Material: Stainless steel
• Grade: 316L
• I.D: 150-1000 mm (560 mm standard)
• Slot Size: 0.1 - 30 mm (0.75 mm standard)
• Components: Flange
• Length: 300-3000mm (800 mm standard)
• Filter type: From inside to outside
• Wire size: 2*3.5 mm
• Support rod: 3*4.6 mm
• Wire shape: V shape

• Materials available: Stainless steel 302, 304, 316, 304L, 316L or low carbon galvanized
• I.D.: 150 - 1000 mm
• Slot: 0.1mm - 35mm
• Discrepancy: ±0.05mm
• Length: 300mm-3000mm
• Wrap wire specifications: 1*2 mm, 2*3 mm, 2.2*3.5 mm, 3*4.6 mm, etc.
• Rod specifications: 2*3 mm, 3*4.6 mm, 3*5 mm, 4*4 mm (square shape), etc.
• Filter Type: From inside to outside
• Wire configuration: Wedge wire is circular, support rod is vertical
• Additional components: Flange, stiffener, lifting handle, and other custom components available upon request

Special specifications can be made according to your needs.

• More effective: Wedged wires with V profile slot ensure fluent water filtration and higher efficiency
• Slot evenness: CNC machine tools strictly control wire gaps for uniform slot spacing
• High corrosion resistance: Stainless steel construction provides excellent corrosion resistance
• Back flush capability: Outside slot is larger than inside slot for easy back flushing
• Better practicality: Compatible with built-in scraper, brush, suction and other cleaning devices

Chemical, petrochemical, sewage treatment, steel, urban water treatment, farmland irrigation, fruit and vegetable dehydration, solid liquid separation, livestock manure dehydration.