Henan mine crane co., LTD, 100 m mikoyan, anastas ivanovich triad electric hoist product introduction Super high rise (30 meters) currently USES the triad electric hoist, electric hoist triad electric hoist, brake, reducer, direct drive motor, coupling, without shaft, two without variable speed axis (axis) of a new type of electric hoist, greatly reduces the failure rate, the unique patented. Electric hoist of our company not only has unique technical advantages, but also in quality fluctuation kongfu, our electric hoist reducer adopts full size 20 manganese titanium boron (20 mn TiB) after grinding machine grinding hardening, high frequency heat treatment process, such as gear quality reached the leading domestic level, has the most high quality gear. In 2009, my company also introduced a set of car painting process system, hire professional sheet metal spray paint technology, make full use of electric hoist motor varnish, to build the domestic first-class electric hoist
