Professional Rotary Reverse Bake Flush Johnson Slot Screen Drum is made by Johnson screen mesh through reverse welding. The key point of producing the first-class seiving mesh is the welding process. And based on that, in 2001, we created our automatic welding equipment, which was testified by the practice, the seiving mesh processed have the highest screening efficiency, the strongest seismic tensile ability, need the least maintenance and get the longest life span.

• Material: 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
• Filter Type: from inside to outside
• Slot type: Inside circle wire and slot, inside vertical wire and slot
• Other components: Flange, stiffener, lifting handle, and other type components by request

Special specification can be made according to your need.

• The special V shaped wire makes the hole of screen outside face smaller than inside, so the hole is not easy to jam
• The CNC machine tools strictly control the gap between the wire, so that the gap is even
• Stainless steel has high corrosion resistance
• Filter from inside to outside, and the outside slot is bigger than inside slot, so it is easy to back flush

• Trommel screens with internal feed
• Systems with an internal rotor or screw
• Dewatering systems
• Automatic filters
• Fecal treatment