Viti u Barrel għall-magna tal-Bord tal-plastiku
ExtruderBarrelandSpecification:Ø20mm ~Ø300mm DrawRatio: L/D=15~55 Teknika ParameterQuenchingandTemperingHardness: HB280-320ScrewStraightness: 0.015mmmNitriding Harddness:HV850-1000NitridedChromiumCoata
tara aktar