For oblong products, such as carrots, we produce sieve webs with square pitches. The rods of these webs are made from CrSi steel, onto which pins are welded, giving the web square or rectangular gaps.

Stokmaat

In determining the correct width of the sieve web, it is important that the rods have the correct “stokmaat”. This is the distance between the two outside rivet holes, C.T.C. When ordering loose rivet rods it is important that you mention the stokmaat as well as the distance between the holes in one end. Without further notice, we assume this distance to be 20mm in 50mm wide traction belts and 32mm in 60 or 75mm wide traction belts. On request we can also make these distances 24 or 30mm

CrSi

For use in rough circumstances, for instance in stone separators, we can make the rods out of stronger materials. Here we use CrSi steel (spring steel, class super C) CrSi steel is harder and tougher than spring steel class C. Furthermore it has all the properties of regular spring steel. CrSi steel is available in the diameters 6, 8, 9, 10, 11 and 12mm. A great advantage of CrSi steel is the fact that it is very suitable for welding.

Stainless steel

Stainless steel is often used in water. All metals used in these sieve webs are made of stainless steel. Stainless steel is available in the diameters 6, 7, 8, 10, 11 and 12mm.