Stainlee Steel Rotary Sand Screen Johnson Wound Screen Filter Drum

Product Description:

Stainlee Steel Rotary Sand Screen Johnson Wound Screen Filter Drum is made by Johnson screen mesh through reverse welding.

From inside to outside (FITO):

Whereas,the liquid flow from inside to outside.It is with v-shaped cross-section of the stainless steel wire welded on framework, precision filter slot formed between every two adjacent wrap wire, facilitate the back flush filter residue can be ruled out smoothly, to achieve continuous water supply function.

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.

Filter precision conversion

Advantages:

The slit size is accurate and the filtering precision is high.It has the advantages of strong structure, high ventilation efficiency, good heat dissipation, high temperature resistance, corrosion resistance, good mechanical properties, long service life, safe and reliable.

It has high strength, stiffness and bearing capacity, and can be used as a rigid screening filter for various shapes.This product is made of advanced fusion welding technology. The screen has the highest screening efficiency, the strongest anti-tensile capacity, the minimum maintenance requirement, and the longest service life.

We can also frame the arc-shape screen with polyurethane to strengthen its structure and make it have longer service time

Specification:

Regular Specifications:

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.

Benefits:

Not easy to jam

the special V shaped wire, make the hole of screen outside face is smaller than inside, so the hole is not easy to jam.

Slot even

The CNC machine tools strictly control the gap between the wire, so that the gap is even.

Strong corrosion resistance

Stainless steel have the high corrosion resistance

Easy to backwash, clean without dead Angle.

Filter from inside to outside , and the outside slot is bigger than inside slot, so it is easy to bakc flush.

Built-in scraper, brush, suction first class cleaning device.

The special

Industry:

● Trommel screens with internal feed

● Systems with an internal rotor or screw

● Dewatering systems

● Baskets

● Automatic filters

Fecal treatment

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