Casing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against high temperature generated when units are operated in their maximum capacity
Helical Gears & Pinion Shafts These possess involute profile teeth and so are constructed using high alloy case hardening steel.
Shafts Low speed shafts created from medium carbon metal that is duly warmth treated and finished to high precision tolerance by grinding procedure, thus preventing leakage of oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life along with high process efficiency.
Direction of rotation Though gearboxes are suitable for rotation in either direction, running in and functional test run is done in direction of rotation specified.
Lubrication For regular speeds, splash lubrication is provided. At places where splash lubrication isn’t effective, a built-in/individual mounted lubrication essential oil pump is used for forced-feed lubrication.
Cooling Additional cooling models provided inside lower part of housing depending on power to end up being transmitted and ambient heat range.
Overhung Loads Bearings may withstand overhung loads that occur due to mounting of flat and V-belt pulleys, equipment 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
Some of the standard building features 
include:
Finding make use of in Cranes & Hoists, these can be offered in range from 2 HP to 100 HP according to the specific process requirements of the crane duty helical gearbox customers. Further, the superior Equipment tooth geometry style also allows generation of maximum efficiency which includes –