Parallel Shaft Helical Gearboxes
Setting the Standard in Parallel Shaft Helical Gearbox Manufacturing
At JS Gears, we take pride in being recognized as one of the leading manufacturers and exporters of parallel shaft helical gearboxes. We are trusted by industries across India and around the globe.
We specialize in delivering parallel shaft gearbox solutions that are engineered to meet the specific needs of your applications, regardless of how demanding or extreme the environment may be. From design to production, every gearbox we manufacture reflects our commitment to precision engineering, performance, and durability.
We work closely with you to understand your operational challenges and provide intelligent, practical solutions. Every product that leaves our facility adheres to international quality standards, which is why JS Gears continues to be the preferred partner for businesses seeking reliable, highperformance parallel gear systems.
Parallel Shaft Helical Gearboxes
Engineered for High Performance I Built for Demanding Applications
JS Gears offers a robust range of Parallel Shaft Helical Gearboxes, available in single, two, three, and four-stage configurations, with center distances up to 630 mm (CD) in final stages. Designed for superior torque transmission and long-lasting reliability, our gearboxes are the ideal choice for heavy-duty industrial operations.
📐 Configurations & Specifications
| Type | Size Range (CD in mm) | Gear Ratio Range |
| SAH – Single Stage | 110-200 | 1:1 to 6:1 |
| SBH – Two Stage | 110-315 | 6:1 to 25:1 |
| HC – Three Stage | 100-630 | 25:1 to 140:1 |
| HD – Four Stage | 200-630 | 140:1 to 650:1 |
- Power Rating: Up to 500 KW
- Mounting Options: Foot, Flange, and Shaft-Mounted (customizable)
- Output Options: Solid and Hollow Shaft available
- Gear Material: High-grade alloy steel, case-hardened and precision profile ground for maximum strength and accuracy.
- Gear Housing: Available in Cast Iron and Fabricated Steel, ensuring rugged construction and excellent thermal dissipation.
- Bearings: Heavy-duty roller bearings for smooth operation and extended service life.
- Lubrication: Splash Standard by default, and a forced lubrication system is available, depending on the application.
- Conveyors
- Rotary Kiln
- Ball Mills
- Raw Mill
- Coal Mill
- Travelling Grate
- Nodulizer
- Apron Conveyours
- Elevator Drives
- Separator Drive
- Bulk Materials Handling
- Classifier
- Conveyor Drive
- Bucket
- Slew
- Cane Carrier
- Cane Shredders
- Pressure Feeders
- Diffuser
- Crystalliser
- Rake Elevator / Elevator
- Feeder Table
- Main Mill Drive
- Cane Chopper
- Belt Conveyors
- Screw Conveyors
- Bucket Elevator
- Air Preheater
- Mini Hydro Plant
- Slurry Pump
- Agitator
- Mixer
- Mixer Drive
- Calander Drive
- Small & Medium Wind Turbine
- Extruder Drive
- Vertical Extruder Drive
- Screw Press
- Digesters
- Rotary Dryer
- Feeder
- Apron Feeders
- Rotary Wagon Tippler
- Ring Granulator
- Roller Screen
- Furnace Tilt Drives
- Hot & Cold Rolling Mills
- Levellers
- Shears
- Tube Drawing Mill
- Roll Stand
- Hot Sizing Mill
- Heavy Duty Rolling Mill
- Coiler / Uncoiler
- Tension / Pay off Rell
- Pinion Stand (Rolling Mill)
- Kernel Expellers
- Process Applications
- Crusher
- PQF drive of Seamless Tube
- Bridle Drive
- Briquetting
- Flattener Drive
- Piercing Mill
- Speed Change – Steel Rolling Mills
- Main Hoist
- Long Travle
- Cro
- Cement Industry
- Sugar Industry
- Steel Industry
- Power Industry
- Material Handling Industry
- Chemical Industry
- Palm Oil Industry
- Crane Industry
- Rubber Industry
- PAPER INDUSTRY
May 2025
JS Gear! Introducing our latest milestone: the largest Helical gearbox yet, a testament to our progress and dedication.
Key Specifications:
- Sturdy Fabricated Steel Body
- Gear and Pinion Material: 18crNiMo7 & EN-353
- Hardness: 62 HRC, with 100% CNC Profile Grinding meeting DIN 6 / 7 Class Quality Standards
- Roller Bearings: Timken and FAG
- Gearbox Weight: 8500 Kg
May 2025
September 2024
Introducing the Crane Duty Gearbox for 100 TON EOT hoisting application!
- Fabricated with a sturdy Steel Body
- MOC: 18CRNIMO7 / EN-353
- Gears: Case hardened 60 to 62 HRC and CNC Profile ground – DIN 6 / 7 quality
- Bearings: FAG / TIMKEN
- Impressive noise level below 76 dB
Experience Quality, Trust, and Reliability with this innovative Helical Gearbox.
September 2024
March 2022
Introducing the Crane Duty Gearbox for 200 TON EOT hoisting application!
- Fabricated with a sturdy Steel Body
- MOC: 18CRNIMO7 / EN-353
- Gears: Case hardened 60 to 62 HRC and CNC Profile ground – DIN 6 / 7 quality
- Bearings: FAG / TIMKEN
- Impressive noise level below 76 dB
Experience Quality, Trust, and Reliability with this innovative Helical Gearbox.
March 2022
JS Gears – The Benchmark Parallel Shaft Helical Gearboxes Manufacturers and Suppliers
JS Gears is a top player among the parallel shaft helical gearboxes manufactures and suppliers. We manufacture and supply varied types of gears and gearboxes that are specific to your industries. We can tailor-make a parallel helical gearbox to suit the requirements and specifications of your applications. Tell us your requirements, and we can help you with constructive suggestions to engineering a parallel shaft helical gearboxes that is suitable for highly challenging and the hardest environments. Every piece of gearbox that goes out of our production unit meets world-class quality standards, and thus we are the favourite parallel shaft helical gearboxes suppliers for all our clients across India and abroad.
We are here to provide complete gear solutions and services to all our clients from anywhere in the world. We design and manufacture 2, 3 and 4 stage helical gearbox that achieves high performance to meet the requirements of small, medium and heavy-duty industries. Are you looking for suitable extruder gearbox manufacturers to use in a wide variety of applications that run in the most challenging environments? Contact us today, and we can go beyond your expectation to fulfill your demands on time.