Every component we manufacture at Shreeji Gears tells a story — one of precision, dedication, and engineering excellence. Today, we take you behind the scenes of one such creation: a Drive Sprocket (11 Teeth, M6 Tapped Hole). It may look small, but for our team, it represents hours of focus, teamwork, and technical mastery.

⚙️ What is a Drive Sprocket?

A drive sprocket is a critical element in chain drive systems. It transmits rotational motion and torque between two shafts using a chain. These sprockets are used in machinery, conveyors, automation systems, and even heavy industrial setups. Every tooth on the sprocket plays a role in ensuring smooth, efficient, and vibration-free power transmission.

🧩 Technical Specifications

• Teeth: 11 Nos.
• Pitch Circle Diameter (PCD): 45 mm
• Bore Diameter: 25 mm
• Overall Width: 25 mm
• Tapped Hole: M6
• Material: High-grade Alloy Steel with protective finish

🔧 From Drawing to Finished Component

Every successful part begins with a detailed drawing — the blueprint of precision. Our engineers designed this sprocket with accurate tolerances, considering load conditions, chain pitch, and assembly requirements.

The manufacturing journey included:

1. Material Preparation: Selected high-strength alloy steel for durability and wear resistance.
2. Turning & Facing: Machining the blank to achieve accurate bore and outer diameters.
3. Tooth Cutting: Using a gear hobbing machine to precisely cut 11 teeth with perfect pitch alignment.
4. Tapping: M6 hole added for chain locking and fixing.
5. Finishing: Deburring, polishing, and surface finishing for corrosion protection and aesthetic appeal.

The result? A precisely machined sprocket that performs flawlessly in real-world industrial applications.

💪 Challenges We Faced During Manufacturing

Even with experience, no two parts are ever the same. Every new project brings fresh challenges — and opportunities to improve.

• Tooth Spacing Accuracy: With 11 teeth and a small PCD, even a minor misalignment could cause chain noise or uneven wear.
• Bore Precision: The central bore had to perfectly match the shaft fit — too tight, and it won’t assemble; too loose, and it causes vibration.
• Tool Clearance: The compact sprocket profile made tool access difficult during finishing, demanding steady hands and careful machining.
• Surface Finish: Achieving the smooth golden finish without affecting tolerances required patience and precision.

Each challenge was met with technical know-how, teamwork, and a deep sense of responsibility — because we know that even the smallest component can make a big difference in how a machine performs.

👷‍♂️ The Human Side of Engineering

At Shreeji Gears, we believe manufacturing isn’t just about machines — it’s about people. Our machinists, engineers, and quality inspectors pour their expertise and heart into every gear and sprocket.

There’s a unique satisfaction in watching a component evolve from a technical drawing into a shining, functional part. It’s not just a job — it’s craftsmanship, pride, and legacy combined into one moment when you hold the finished product in your hand.

🌍 Why Drive Sprockets Matter

Drive sprockets are found in almost every industry — from automotive and conveyors to packaging and automation. They may seem small, but they play a massive role in ensuring machines run efficiently and consistently. A single misaligned sprocket can stop production, increase downtime, and cause losses — which is why precision manufacturing is everything.

🏭 Made in India, Made with Pride

At Shreeji Gears, every part we make represents the best of Indian engineering — precision, reliability, and innovation. Our drive sprockets are manufactured to international standards and customized to suit unique client requirements across industries.

✨ Conclusion

This Drive Sprocket isn’t just a product; it’s a reflection of our dedication to quality, our love for mechanical engineering, and our belief that excellence is built one tooth at a time.

From our workshop floor to your machine, every component carries a promise — crafted with care, built to last.

📸 Captured Moments

The images above show our sprocket during various stages of machining — from roughing to finishing. Each photo captures more than just metalwork; it captures the passion of the team that made it possible.