Polyurethane centre hold down bars are normally used in conjunction with the SCS plank system or polyurethane tensionable screen mats but are not limited to these two applications. Centre bars are essentially a bar which clamps something down most commonly in the centre of a screen. The SCS plank system has a centre bar with normally two or three holes in it that is used along with the pin and wedge clamping system to retain the centre of the module system, however this system can also be used on polyurethane tensionable mats or rubber screen cloths.
Another form of centre hold down is the bolt down version, which is when captive bolts are protruding up from the screen frame and the centre bar is used to bolt the screen media in place.
The SCS centre hold down is made from a steel channel section for strength and rigidity and then the wear resistant polyurethane is moulded around it to give the final product.
Please contact us on 01788 553300 for more information.
Capping rubber is mostly commonly fitted on camber bars for support under tensionable screen media. Capping rubber is also known as bucker up bar rubber, nosing rubber and many other names. SCS stocks over 4000m of capping rubber in 20m rolls, it comes in three size type 0, 1 and 2. Type 0 has a 10mm lift (cap), Type 1 a 15mm lift and Type 2 a 20mm lift.
SCS supplies side tensioning clamps for use with tensionable screen media such as woven wire, rubber screen cloths and polyurethane screen mats. SCS can supply side tension clamps to a standard or bespoke specific profile depending on the requirement. Most side tension clamps have square fixing holes punched in them for use with M16 or M20 screen bolts.
The side tension clamps can be supplied as plain metal, rubber covered or polyurethane covered, this is dependent on the application and customer preference.
