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ZLYJ single-screw extruder gearbox

The ZLYJ series reducer is a high precision hard face belt thrust seat designed for the plastic screw extruder. The product design adopts various technical specifications stipulated by ZBJ19009-88. Its characteristic is that the gear and shaft parts are made of high strength alloy steel. The gear is processed by carburizing, quenching and grinding. The gear precision is GB10095-88,6. The hardness of the tooth surface is HRC54~62. The front end of the hollow shaft is equipped with a large size thrust bearing to withstand the axial thrust of the screw working. The machine has the characteristics of small volume, high bearing capacity, smooth transmission, low noise and high efficiency.