+91 93730 08466
Screen tubes and pipes
Screen cylinders
Flat panels and false bottoms
Candle filter elements
Water well screens
Header and hub laterals
Filter nozzles
Resin traps
Support grids
Sieve bend (DSM) screens
Centrifuge baskets
Pressure screen baskets
Screw press screens
Rotary drum screens
Passive intake screens
Coanda intake screensWedge wire screen manufacturer in India
SIMO Screens is a wedge wire screen manufacturer in India, with its own works at MIDC Butibori, Nagpur. We design and resistance weld screens with slots from 25 microns to 25 mm, in SS 304 through Super Duplex 2507, Hastelloy and Monel, and every product ships with a Mill Test Certificate.
Our engineers will connect with you within a working day.
ISO 9001:2015 quality system
Water well screens to IS 8110:2019
Made in India for the worldCustomers
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Find your sector
Screens for the plant you run
Each process places different demands on a screen. A DM plant needs laterals that retain resin and distribute flow evenly, a sugar mill needs juice screens and centrifugal screens that last the crushing season, and a coal washery needs desliming and drain and rinse panels that withstand abrasion.
Select a sector to see the plant equipment and the SIMO wedge wire screens engineered for it, or browse all sectors.
Water and wastewater treatmentHeader and hub laterals, resin traps 
Water wells and groundwaterWater well screens, sand control screens Rainwater harvesting and stormwaterRooftop rainwater filters, water well screens 
Sugar and distillerySieve bend (DSM) screens, rotary drum screens 
Brewing, malting and beveragesFlat panels and false bottoms, support grids 
Food processingSieve bend (DSM) screens, rotary drum screens 
Mining and mineralsSieve bend (DSM) screens, flat panels and false bottoms 
Oil, gas and petrochemicalsSupport grids, outlet baskets and collectors 
Chemicals, fertilisers and pharmaHeader and hub laterals, filter nozzles 
Power generationHeader and hub laterals, filter nozzles 
Pulp and paperPressure screen baskets, rotary drum screens 
Buildings and drainageDrainage grates, pool and shower grates Aquaculture and fisheriesFish screens, passive intake screens Products
Wedge wire screens we make
Resin traps
Wedge wire resin trap filters and inline strainers that catch escaped resin before it reaches pumps, in stainless steel with MTC.
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Header and hub laterals
Wedge wire header lateral systems and hub laterals for DM plants, softeners and condensate polishers, designed for even flow, with MTC.
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Screen tubes and pipes
Wedge wire screen tubes and pipe-based screens for laterals, well points and strainers, slots 25 microns to 25 mm, up to 6,000 mm long.
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Water well screens
Continuous slot wedge wire water well screens to IS 8110:2019 for tube wells and borewells, made in Nagpur with MTC.
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Flat panels and false bottoms
Flat wedge wire screen panels and false bottoms for lauter tuns, malt kilns and dewatering decks, slots 25 microns to 25 mm.
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Sieve bend (DSM) screens
Wedge wire sieve bend screens (DSM) for coal desliming, juice screening, starch and fibre recovery, reversible decks, 25 microns to 25 mm.
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Centrifuge baskets
Wedge wire centrifuge baskets and screen sections for coal, iron ore, sugar and crystal slurry centrifuges, built to OEM drawings with MTC.
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Filter nozzles
Stainless wedge wire filter nozzles for sand, carbon and multigrade filter underdrains and softeners, threaded, welded or flanged, with MTC.
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Pressure screen baskets
Wedge wire pressure screen baskets for pulp stock preparation and fibre recovery, inflow or outflow, made to fit OEM screens, chrome optional.
View details Custom engineering
Engineered to your specification, drawing or sample
Most SIMO screens are engineered to order from the purchaser's process data, drawing or sample. SIMO engineering selects the slot, profile wire, support rod, material and flow direction, then verifies the design before production.
CFD is used to predict pressure drop and FEA to validate the structure where the design calls for it, and the customer approves a drawing before any wire is cut. The custom engineering process runs in six steps, from enquiry to dispatch.
Upload a drawing
Swipe to see the full drawing.
- Share the requirement, a drawing or a photo of the existing screen.
- Engineering review of slot, open area, profile wire and support rod.
- CFD and FEA where the design calls for them.
- Drawing approval by you before anything is cut.
- Manufacture at our works in Nagpur.
- Dispatch with a Mill Test Certificate.
Quality
Engineered, inspected, documented
Engineering review
Slot, open area, through-slot velocity and structural load are checked for every custom design before production; see design engineering.
Verified design
CFD for pressure drop and FEA for structure where the design requires them, with the method set out in screen design calculations.
Controlled slot
Slots are checked with feeler gauges through the welding run against a tolerance of plus or minus 5 percent; see the inspection and testing plan.
Traceable documents
A Mill Test Certificate with every product and heat numbers traced to the finished screen through its identification tag, under an ISO 9001:2015 quality system.
How it works
How wedge wire works
A wedge wire screen is V-shaped profile wire wound or laid across support rods and resistance welded at every intersection, so the screen behaves as a single rigid structure.
The flat face of the wire meets the process, and the slot widens behind it, so a particle that passes the face cannot lodge in the slot. Oversized particles touch the wire at two points only and are carried off the surface.
This geometry is why wedge wire screens resist blinding where mesh and perforated plate do not, and why the slot holds its size under load. The full explanation is in what is a wedge wire screen.
| Media | Clogging risk | Structural load |
|---|---|---|
| Wedge wire | Near zero | Excellent |
| Wire mesh | High | Poor |
| Perforated plate | Moderate | Good |
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Made in India
Made in Nagpur
SIMO Screens designs, forms profile wire, welds, fabricates and inspects at its own works at MIDC Butibori, Nagpur, with road access to plants across India and export shipments from Indian ports.
Working with a wedge wire screen company that manufactures its own screens gives the purchaser direct access to the engineers who designed the screen and the team that built it. See the Butibori works.
Capabilities
Technical capabilities
Flat, cylindrical, conical, curved and segmented forms, with frames, flanges and end rings fabricated on. Read the full manufacturing capabilities.
| Slot openings | 25 microns (0.025 mm) to 25 mm |
|---|---|
| Slot tolerance | Plus or minus 5% of nominal |
| Diameters | 25 mm to 800 mm |
| Lengths | Up to 6,000 mm |
| Materials | SS 304, SS 316L, Duplex 2205, Super Duplex 2507, Hastelloy C-276, Monel |
| Wire profiles | Light, standard, heavy duty and custom |
| Pressure | Resists pressure transients up to 300 PSI |
Questions
Common questions
What does SIMO Screens make?
We make welded wedge wire screens: flat panels, cylinders, screen tubes, water well screens, sieve bends, centrifuge baskets, header and lateral assemblies, filter nozzles, resin traps, support grids and related fabricated products such as drainage grates and rainwater filters.
Do you manufacture, or are you one of the wedge wire screen suppliers who resell?
We manufacture. Every screen is designed, welded, fabricated and inspected at our own works at MIDC Butibori, Nagpur.
What slot sizes and materials can you supply?
Slot openings run from 25 microns (0.025 mm) to 25 mm. Materials are SS 304, SS 316L, Duplex 2205, Super Duplex 2507, Hastelloy and Monel. SIMO engineering recommends the slot and grade from the process conditions.
Can you make a screen to our own drawing?
Yes. Most SIMO screens are engineered to the purchaser's drawing or specification. Each design is reviewed, checked with CFD and FEA where required, and sent as a drawing for approval before manufacture.
Where are you based, and do you supply wedge wire screens across India?
Our works are at MIDC Butibori, Nagpur, Maharashtra. Our registered office is on CA Road, Nagpur. We supply plants across India and export to Bangladesh, Indonesia, the UAE, Canada and Australia.
How quickly will someone reply to an enquiry?
Our engineers will connect with you within a working day. You can email sales@simoscreens.com or call or WhatsApp +91 93730 08466.
Share your requirement with an engineer.
Send the process conditions, a drawing or a photograph of the existing screen. Our engineers will connect with you within a working day with questions or a quotation.