WBS Gear | Customized Machining & Precision Gear Manufacturing Since 1997

About WBS Gear

With over 25 years of manufacturing excellence, WBS Gear has become a trusted partner in precision gear and machining solutions.

Founded in 1997, WBS Gear (WhachineBrotherS Ltd.) specializes in the design and manufacturing of high-precision gears and customized gearbox systems. We serve industries ranging from automation and robotics to heavy machinery and renewable energy.

Our engineering team combines decades of experience with cutting-edge CNC technology to deliver reliable, efficient, and durable gear solutions tailored to your exact specifications.

25+ Years of Manufacturing Experience
ISO-Certified Quality Standards
Global Clientele Across 30+ Countries
In-House R&D and Prototyping

Our Capabilities

From concept to production, we offer end-to-end engineering and machining services.

Customized Gearbox

Tailored gearbox designs including planetary, T-series, and right-angle configurations for unique torque and speed requirements.

Engineering Design

Full-cycle engineering support including CAD modeling, FEA analysis, and prototype validation using SolidWorks and other advanced tools.

Precision Machining

CNC turning, milling, grinding, and gear cutting with tolerances down to ±0.005mm for spur, helical, bevel, and worm gears.

Our Products

High-performance gears and gearboxes engineered for durability, efficiency, and precision.

Spiral Bevel Gears

High-efficiency right-angle power transmission with smooth operation and low noise. Available in various materials and hardness levels.

• Module: 1–10
• Pressure Angle: 20°
• Materials: 20CrMnTi, 17CrNiMo6, etc.
• Hardness: HRC 58–62

Helical Gears

Superior load distribution and quieter operation compared to spur gears. Ideal for high-speed applications.

• Helix Angle: 15°–30°
• Module: 0.5–12
• Materials: 40Cr, 42CrMo, etc.
• Precision Grade: DIN 6–8

Worm Gears

High reduction ratios in compact designs. Self-locking capability for safety-critical applications.

• Ratio: 5:1 to 100:1
• Materials: Bronze worm wheel, hardened steel worm
• Lubrication: Oil bath or grease
• Efficiency: 70–90%

Spur Gears

Simple, cost-effective solution for parallel shaft power transmission. High efficiency and ease of manufacturing.

• Module: 0.3–15
• Tooth Count: 12–200
• Materials: C45, 20CrMnTi, etc.
• Heat Treatment: Carburizing, induction hardening

Planetary Gearbox

High torque density, compact design, and excellent load distribution. Ideal for robotics and automation.

• Ratio: 3:1 to 100:1
• Output Torque: Up to 2000 Nm
• Input Speed: Up to 6000 RPM
• Precision: Backlash ≤ 10 arcmin

T-Series Gearbox

Right-angle bevel gearbox with multiple input/output configurations. Robust housing and high load capacity.

• Ratio: 1:1, 1.5:1, 2:1, 2.5:1, 3:1, 4:1, 5:1
• Mounting: Foot, flange, shaft
• Lubrication: Splash or forced
• Standards: ISO, DIN

Ring Gears

Internal gears used in planetary systems, rotary tables, and heavy-duty machinery. Precision ground for smooth meshing.

• Diameter: 100–2000 mm
• Module: 2–15
• Materials: 42CrMo, 17CrNiMo6
• Hardness: HRC 55–60

Custom Fabrication

From single prototypes to full production runs. We handle CNC machining, welding, assembly, and surface treatment.

• Materials: Steel, stainless steel, aluminum, brass
• Tolerances: ±0.005 mm
• Processes: Milling, turning, grinding, EDM
• Finishes: Anodizing, plating, painting

Latest News

Stay updated with our latest developments and industry insights.

27 March 2020

T Series Gearbox Features

Learn about the robust design, multiple mounting options, and high load capacity of our T-series right-angle gearboxes.

27 March 2020

Planetary Gearbox Features

Discover the advantages of planetary gearboxes including high torque density, compact size, and excellent efficiency.

20 March 2019

March Sourcing Festival

We showcased our full range of gears including external, internal, helical, rack and pinion, and bevel gears.

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Precision Gear Manufacturing Since 1997