Our tubewell screens are engineered using advanced wedge-wire technology to deliver maximum strength, precision, and long-term efficiency. Designed by a global team of industry specialists, each screen ensures optimal groundwater flow, reduced clogging, and exceptional performance even in challenging geological conditions. Built to international quality standards, our tubewell solutions provide reliable, high-capacity water extraction while maintaining structural stability and operational durability.
The all welded wedge wire screens are made from two elements the V-shaped wedge wire is helically wound around an array of internal longitudinal support rods. Each intersection of wire and rods is automatically resistance welded, creating a very strong cage-like cylinder with one continuous slot spiralling along its full length. The gap between the wires, also called slot or aperture, is manufactured to customer specification, allows water to flow from the surrounding aquifer into the screen, The slots can be very narrow to keep out fine sand grains, which could otherwise damage your pump through abrasion.
| Parameter | Specification |
|---|---|
| Available Sizes | From 1" (25 mm) to 22" (560 mm) |
| Water Well Screen Design | Designed to suit well depth |
| Available Slot Sizes | From 0.15 mm to 3 mm |
| Length | Up to 6 metres available |
| Materials | LCG (Low Carbon Galvanised) / SS304 / SS316L / SS316 — or as required to meet customer requirements |
| End Fittings | To suit customer requirements |
| Non Plugging slots | Large Open Area |
|---|---|
| V-shaped wire creating, two point particle contact preventing plugging. | The continuous slot wedge wire offers higher open area than any other type of screens used for water well applications, such as slotted pipe, punched pipe, louver screens. |
| Inwardly opening slots (in-flow) preventing sand particles from remaining lodged in screen. | Wedge wires for each application are selected to maximize open area, resulting in the lowest possible cost for water extraction. |
| The V-shaped wire enhances well efficiency, ensures consistent pumping and long well life. |
