... Small Cubage, light weight, long working-life and high load-bearing capacity. ISO9001-2008 standard Gear ... , cement, construction, chemicals, textiles , printing and dyeing, pharmaceutical and other fields. The following shows scope of application ... be used for operation of opposite and negative direction, and following is its character: 1.Gear ... 6/6.3 ZD10-80 series gear box, gear reducer