At Belon Gear, precision engineering is at the heart of everything we do. As a trusted manufacturer of high performance helical and bevel gears, we understand that gear accuracy is not optional it’s essential. Whether it’s for industrial automation, heavy machinery, or automotive applications, the performance of our gears is directly tied to how precisely they are manufactured and tested.

Why Accuracy Matters

Helical gears and bevel gears play critical roles in motion transmission:

Helical gears are preferred for their smooth, quiet operation and ability to handle high loads at high speeds.

Bevel gears especially spiral and hypoid types, are used where angled power transmission is needed, such as in gearboxes, spindles, and differential systems.

In both cases, even minor deviations in tooth geometry, alignment, or surface finish can lead to vibration, noise, premature wear, or complete system failure. That’s why accurate gear inspection is not just a quality checkpoint it’s a performance guarantee.

Our Gear Accuracy Testing Process
Belon Gear applies advanced metrology and strict inspection protocols aligned with ISO, DIN, and AGMA standards. Our testing process includes:

Tooth Profile & Lead Testing
High precision CNC gear measurement systems check the accuracy of involute curves, helix angles, and lead profiles.

Backlash and Runout Measurement
Ensures consistent contact between mating gears and minimizes energy loss and vibration.

Gear Rolling Inspection
Bevel and helical gears are tested using master gears or rolling testers to evaluate smoothness, noise, and contact patterns under simulated load.

Surface Roughness & Hardness Testing
Surface finish impacts lubrication and wear. Our roughness meters and hardness testers confirm gears meet or exceed industry benchmarks.

CMM Dimensional Inspection
Coordinate Measuring Machines are used for high precision 3D dimensional analysis of gear blanks and finished components.

Quality Control from Start to Finish

At Belon Gear, quality is built into every stage of production:

Incoming materials undergo chemical and hardness verification

In process inspections catch deviations early using SPC (Statistical Process Control)

Final inspection includes digital reports, complete traceability, and material certification

Our quality control systems comply with ISO 9001, and all gear data are stored digitally for full transparency and traceability.

Commitment to Excellence

We continuously invest in inspection equipment, operator training, and digital quality systems. Our goal is simple: to deliver gears that perform flawlessly under the most demanding conditions.

Whether you’re sourcing helical gears for precision motion or bevel gears for angular power transmission, Belon Gear delivers with unmatched accuracy, reliability, and commitment to quality.