crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against high temperature generated when devices are operated in their maximum capacity
Helical Gears & Pinion Shafts These have involute profile teeth and so are constructed using high alloy case hardening steel.
Shafts Low speed shafts made from medium carbon steel that is duly heat treated and finished to high precision tolerance by grinding procedure, thus avoiding leakage of essential oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life in addition to high process efficiency.
Path of rotation Though crane duty helical gearbox gearboxes are suitable for rotation in either direction, operating in and functional check run is done toward rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At locations where splash lubrication is not effective, a built-in/individual mounted lubrication essential oil pump is utilized for forced-feed lubrication.
Cooling Additional cooling products provided inside lower part of housing depending on power to be transmitted and ambient temperatures.
Overhung Loads Bearings may withstand overhung loads that occur because of mounting of smooth and V-belt pulleys, gear wheels and chain sprockets of appropriate dimensions.
Painting Casting surfaces painted with linear epoxy primer (both internally and externally).

High load carrying capacity
Minimal noise generation
CONSTRUCTION FEATURES
A few of the standard building features include:

Finding use in Cranes & Hoists, these can be offered in range from 2 HP to 100 HP as per the specific process needs of the customers. Further, the superior Equipment tooth geometry design also allows era of maximum efficiency which includes –