STRAIGHT GEARSThe maximum external diameter we can realize is up to 1000 mm. We use different raw materials: C45, 18NiCrMo5, 20MnCr5, all the alloy or not alloy materials, different types of nylon, cast irons, alloys of common bronze and bronze-aluminium, alloys of aluminium, stainless steel and different typologies of Bakelite. PRODUCTS RANGE INDEXSERIESQUALITYMATERIALHEAT-TREATMENTHRCSUPERFACETOOTH SYSTEMMODULES580 5e2420MnCr5case-hardening60grounghelical2_3_4_5