Precision Forging · Strategic ManufacturingS
Forging
Strength.
Indigenous engineering and precision manufacturing solutions for demanding applications.
Years engineering experience
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Years engineering experience
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Engineering & manufacturing
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Engineering transformation
Pressure transforms
metal into precision.
From heated billet to controlled forging, machining and inspection, Sun Inox approaches manufacturing as one connected engineering process.
About Sun Inox
Forging Trust.
Delivering Excellence.
Sun Inox Metal Forge Pvt. Ltd. is an Indian forging company committed to delivering high-quality, precision-engineered forged components for critical industries.
With over 30+ years of forging engineering and project execution experience, our team combines expertise, innovative technology and a customer-first approach to deliver reliable and cost-effective forging solutions.
We proudly support India's Make in India and Atmanirbhar Bharat initiatives through indigenous engineering and sustainable manufacturing.
Discover sun inox →
Our Forging Capabilities
Advanced technology.
Superior results.
Engineering capability shaped around controlled processes, in-house development and strict material discipline.
01
Hot Forging
High strength, close tolerance components.
02
Open Die & Closed Die Forging
Versatile solutions for complex geometries.
03
Process Development
Optimized processes for quality & efficiency.
04
Tool & Die Development
In-house design and development.
05
Heat Treatment
Controlled processes for superior properties.
06
Metallurgy & Material Control
Material expertise and strict quality control.
Defence & Strategic Forgings
Precision-engineered
forged shells
for demanding applications.
Product categories supplied in the Sun Inox company catalogue, presented through controlled forging and quality-focused manufacturing.
Current Range
Continuously expanding our range – Developing new calibre solutions to meet future customer requirements.
STRATEGIC FORGING
Shell 155 MM ERFB
Rapid and accurate firing at long ranges to attack the ground targets by 155 mm Artillery Gun.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 24 km |
| Muzzle Velocity | 827 ± 10 m/sec |
| Max. Chamber Pressure | 345 ± 8 MPa |
| Mass of Shell without Fuze | 42.84 to 45.34 kg |
| Length of Shell without Fuze | 842.3 mm |
| Shelf Life | 15 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 1130 mm x 990 mm x 580 mm | |
STRATEGIC FORGING
Shell 155 MM BB
Rapid and accurate firing at long ranges to attack the ground targets by 155 mm Artillery Gun.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 38.4 km |
| Muzzle Velocity | 795 ± 5 m/sec |
| Max. Chamber Pressure | 345 ± 8 MPa |
| Mass of Shell without Fuze | 45.27 to 47.77 kg |
| Length of Shell without Fuze | 861 mm |
| Shelf Life | 10 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 1128 mm x 960 mm x 562 mm | |
STRATEGIC FORGING
Shell 155 MM M107
Rapid and accurate firing at long ranges to attack the ground targets by 155 mm Artillery Gun.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 18 km |
| Muzzle Velocity | 685 m/sec |
| Max. Chamber Pressure | 386 MPa |
| Mass of Shell without Fuze | 42.1 kg |
| Length of Shell without Fuze | 604 mm |
| Shelf Life | 15 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 880 mm x 1060 mm x 575 mm | |
STRATEGIC FORGING
SHELL 152 MM
Rapid and accurate firing at long ranges to attack the ground targets by 152 mm Artillery Gun.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 18 km |
| Muzzle Velocity | 685 m/sec |
| Max. Chamber Pressure | 386 MPa |
| Mass of Shell without Fuze | 42.1 kg |
| Length of Shell without Fuze | 604 mm |
| Shelf Life | 15 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 880 mm x 1060 mm x 575 mm | |
STRATEGIC FORGING
Shell 105 MM HE
The ammunition is employed to demolish army concentrations, fortifications, bunkers and many other defence installations. This is suitable for use both in the plains as well as mountains.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 18 km |
| Muzzle Velocity | 685 m/sec |
| Max. Chamber Pressure | 386 MPa |
| Mass of Shell without Fuze | 42.1 kg |
| Length of Shell without Fuze | 604 mm |
| Shelf Life | 15 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 880 mm x 1060 mm x 575 mm | |
STRATEGIC FORGING
Shell 105 MM (BB)
It is a high explosive extended range (HEER) Shell. Better fragmentation is achieved by introducing high quality steel alloy (AISI-9260) and thinning the body of the shell. The optimised ballistic shape of the shell improve the ballistic co- efficient (Reduced drag) & provide better accuracy. The Base Bleed Unit (BBU) at base reduces the drag and gives additional thrust to carry the shell further.
| TECHNICAL SPECIFICATION | |
|---|---|
| Maximum Range | 18 km |
| Muzzle Velocity | 685 m/sec |
| Max. Chamber Pressure | 386 MPa |
| Mass of Shell without Fuze | 42.1 kg |
| Length of Shell without Fuze | 604 mm |
| Shelf Life | 15 years |
| Operating Temperature | -20 °C to +60 °C |
| Compatibility | D |
| Hazard Division | 1.1 |
| PACKAGING DETAILS | |
| Packed in 12 nos. in 01 wooden pallet named unit load. | |
| Length x Width x Height: 880 mm x 1060 mm x 575 mm | |
Engineering & Manufacturing Process
From concept to component.
With precision.
End-to-end manufacturing under one roof, supported by engineering discipline, skilled experts and controlled verification.
Quality & Reliability
Committed to zero compromise.
Material Traceability
High strength, close tolerance components.
Dimensional Inspection
Versatile solutions for complex geometries.
Metallurgical Testing
Optimized processes for quality & efficiency.
Customer-Specific Quality Requirements
In-house design and development.
Why Sun Inox?
Your partner in progress.
01
30+ Years of Experience
Deep expertise in forging engineering & execution.
02
Indigenous Engineering
Designed and developed in India.
03
Competitive Capital Cost
Optimized solutions for better ROI.
04
Experienced Technical Team
Skilled professionals, proven track record.
05
Flexible & Customer Oriented
Custom solutions with timely delivery.
06
Quality, Reliability & Trust
Our commitment, always.
Responsible Growth
6,000+
Trees developed around the plant environment.
A green manufacturing environment reflecting Sun Inox's commitment to responsible industrial growth.
Read our story→
Leadership
Building capability for the future.
Sunil Gavali leads Sun Inox with a focus on engineering discipline, indigenous manufacturing, quality and long-term customer relationships.
Sunil Gavali
Chief Executive Officer