Economical, commonly utilized worm wheels that have broad Gray Iron Worm Gear Wheels utility. Offered with a large selection of modules and number of teeth.
The simplest way to acquire a big speed reduction with high torque in a concise space is with worm gear drives. We stock worms and worm tires can be found in modules 0.5 to 10 and in velocity ratios of 1/10 to 1/120, manufactured in a number of maaterials and designs. We also offer share duplex worms and worm wheels with which you can obtain a very low backlash, high rotational precision program.
Comparing of tow materials for Worm Wheel
Bronze
Bronze is a copper base alloy that contains copper as the main alloying metal and one or more additional metals, such as tin, zinc, or phosphorus. Silicon bronze is an average bronze alloy.
Cast Iron
Cast iron is 
a very long lasting iron alloy with high amounts of carbon. Types consist of ductile iron, gray iron and white-colored cast iron grades. Variations in grades are due to variants in composition and processing.