Sheave pulley, With high bearing capacity, high wear resistance and long service life. Sheave features: 1) Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1,
Full Range of Standard. Sheave Sizes. McKissick Roll-Forged™ sheaves are available in a full range of sizes from 12 inches to 78 inches, and bearing styles.
A complete assortment of links, rings, forged swivels and thrust bearing swivels. Product available in both carbon steel and alloy steel. Roll Forged sheaves to
Open Type Pulley Block Double Sheave Manufacturers, Factory, Suppliers From China, Our group members are goal Large Forged Sheaves for Oil Drilling Rig.
Dawson Group Ltd. - China Manufacturer, Supplier, Factory, Exporter of double plate pulley, forging sheave block, ring forging pulley block, China snatch
However, the potential of the crank of converting circular motion into reciprocal motion never seems to have been fully realized in China, and the crank was