Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against heat generated when products are operated at 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 warmth treated and finished to high precision tolerance by grinding procedure, thus avoiding leakage of oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life as well as high process efficiency.
Path of rotation Though 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 oil pump can be used for forced-feed lubrication.
Cooling Additional cooling systems provided inside lower part of housing depending on power to be transmitted and ambient crane duty helical gearbox temperatures.
Overhung Loads Bearings may withstand overhung loads that occur because of mounting of toned 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
Some of the standard construction features include:
Finding use in Cranes & Hoists, these can be offered in range between 2 HP to 100 HP according to the specific process needs of the customers. Further, the superior Equipment tooth geometry design also allows generation of maximum efficiency which includes –
Sizes
Dimensions
These gearboxes provide ease of servicing in addition to rigid, robust and torsion resistant casing so as to ensure long assistance life standards. The housing is made from quality close grained Grey Cast Iron that’s proportioned to make sure proper radiation of warmth generated when the units are operated at maximum capacity. Further, suitable ribs are placed under bearing seats for high strength with walls of enough thickness to withstand most serious stresses faced during procedure. Additional, we also hold expertise in providing housing in cast 
steel/fabricated steel finish if required.