Case Studies

Smart Robotics

High-Precision Helical Gears Enable Collaborative Robot Joint Upgrade

Custom high-precision helical gear pair for a Shenzhen collaborative robot manufacturer. Backlash stabilized at 4-5.5 arcmin, noise reduced by 8dB, batch pass rate improved from 85% to 98.6%.

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Mining

Large Gearbox Noise Reduction

Reduced operating noise from 92dB to 78dB through gear parameter redesign and profile modification.

Automotive

High-Precision Transmission Gears

Mass production of precision ground gears for automotive transmissions, achieving DIN 4 grade consistency.

Construction

Construction Equipment Drive Axle Gears

Custom spiral bevel gears for construction equipment drive axles with enhanced durability.

Food Processing

Food Processing Line Gears

Stainless steel gears for food processing machinery with strict hygiene requirements.

Textile

Textile Machinery Precision Shafts

Ultra-thin precision shafts for textile machinery with 0.005mm accuracy.

Thang máy

Custom Gears for Agricultural Machinery

Custom gear solutions for agricultural tractors with high torque requirements.

Oil & Gas

Oil Pump Magnetic Drive Upgrade

Zero-leakage magnetic drive solution for oil pump applications replacing mechanical seals.

Giấy

Machine Tool Spindle Precision Gears

Ultra-precision gears for CNC machine tool spindles achieving DIN 2 grinding.

Nông nghiệp

Railway Signal Gear System

High-reliability gear systems for railway signaling equipment meeting strict safety standards.

Machine Tools

Robotic Arm Zero-Backlash Gears

Zero-backlash precision gears for robotic arm joints enabling sub-millimeter positioning.

Wind Energy

Packaging Machine Timing System

High-speed timing pulley systems for automated packaging machines.

Plastic Machinery

Marine Propulsion Large Gears

Large module precision gears for marine propulsion systems with AGMA 12 quality.

Marine

Wind Power Gearbox Maintenance

Replacement gears for wind turbine gearboxes with extended service intervals.

Robotics

Medical CT Scanner Precision Gears

Ultra-quiet precision gears for medical CT scanners meeting sub-50dB noise requirements.

Packaging

Automated Warehouse Drive System

Reliable transmission components for automated warehouse storage and retrieval systems.

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🏗️ Excavator Slewing Ring Gear Precision Machining Case Study: Grinding Process Solves Early Tooth Surface Failure

A 20-ton medium excavator OEM upgraded its slewing drive pinion from hobbing (GB 7) to grinding (GB 4/DIN 5), combined with tooth micro-profile modification, extending slewing system life from 1,800 hours to over 5,800 hours — a 3× improvement — and reducing slewing noise complaints by 92%.

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Geyontech Customer Case Study — High-Precision Helical Gears Powering Collaborative Robot Joint Upgrades

Geyontech developed a custom high-precision helical gear pair (Module 1.25, gear ratio 3:1, helix angle 15°) for Company A. Backlash was reduced from 5–12 arcmin to 4–5.5 arcmin, noise dropped by ~8 dB, delivery time shortened by 35%, and batch pass rate improved from 85% to 98.6%.

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