Gears, Pinions & Shafts

Mill Girth Gears comprise high integrity girth gears that find application in driving horizontal grinding mills. With these gears developed for achieving superior finish strength and process reliability, these can be designed for different kW applications as well as in diameter and weight choices. For ensuring in them flawless finish support, we manufacture them in temperature controlled environment.

Features :

• Available in different hardness range
• Can be developed using material choices including Cast steel, Ductile iron, Fabricated forged steel plates and others
• Girth gear drive provide optimum performance as mechanical systems for reducing motor speed to working speed of mill
• As an important component in gear drive assembly, these can be offered in multiple segments including 2, 4 or 8 equal sizes
• Easy installation and low operational costs

Applications :
Girth gears mainly using in -

• Mills
• Kiln drive system
• Steel re-rolling mills
• Paper industries

Ring Gears are also known as starter ring and comprises medium carbon steel ring with teeth which comes fitted on periphery of flywheel of internal combustion engine generally in automotive applications. With the teeth driven by smaller gear (pinion) of starter motor, its primary use is in transferring torque from starter motor pinion to flywheel/flexplate for engine rotation.

Features :

• Starter ring gear featuring precision construction support
• These are made to undergo different heat-treatment including tempering, normalizing and others for precision finish
• Teeth of starter ring hardened for enhancing its strength and wear resistance
• Modern computer aided designing support using software like AUTOCAD, SOLID WORKS for ensuring precision construction standards
• Interference checks and dimensional accuracies carried out using these tools
• Can also provide load analysis & stress analysis on gears using finite element analysis

Applications :
These are mostly used in automotive applications including:

• Stationary engines
• Cars
• Trucks
• Buses
• Tractors
• Power generators
• Tillers
• Marine applications

Bull Gears can be made available by us as per different international standards including ASTM & AISI (USA), BS (British), JIS (Japanese), GS (German) and IS (Indian) standards. These gears comprise toothed driving wheel which is also largest in the mechanism. As a gear/sprocket much larger than others in same power train, these are larger of two spur gears engaged in any machine.

Features :

• Making use of latest computer aided designing support using software like AUTOCAD, SOLID WORKS so as to ensure accurate designing of gears
• All software used updated to latest versions
• Gears checked for interference checks as well as dimensional accuracies
• Expertise in offering solutions as per client's designs and drawings
• Expertise in also offering load analysis and stress analysis on gears using finite element analysis for checking appropriate selection of materials & geometrical designs
• Reverse engineering and designing support for generating drawings exactly as per sample as well as obtain accurate geometrical sizing

Applications :

• Mining industry
• Steel plants
• Power plants
• Paper plants
• Fertilizer plants

Pinions & Shafts are perfectly designed to match up with the end specification demands of the customers. These are precision designed to perfectly mesh with existing gears under operations. Further, our expertise also lies in making available Pinions and Pinion Shafts as per the specific demands of the customers.

Features :

• Made available in standard as well as client specific designs
• For customization, we require accurate manufacturing drawing so as to develop Pinion or Pinion Shaft that provides perfect meshing support with gear under operations
• Also offer installation support facilities
• Special forged steel & alloy based Pinions and Shafts that are perfectly hardened and tempered to provide for consistent and durable performance support
• Can be made available in desired strength and mechanical properties
• All pinions and shafts featuring tight tolerances in terms of profile machining & grinding, thus offering superior accuracy and process efficiency
• Can be made available in capacities of up to 6500mm in length and 600mm in diameter
• Available type includes Integral & Shrunk fit Pinion Shafts

Applications :
These find use in different equipment used in industrial sectors like -

• Sugar Mills
• Cement Plants
• Sponge Iron Plants
• Thermal Power Stations
• Fertilizer Plants
• Mineral Plants
• Paper Mills
• Mining Industry
• Chemical Plants
• Steel Rolling Plants
• Material Handing Equipment
• Textile Plants
• Machine Tools