When your project requires custom gear lathe parts with extreme accuracy, the choice of machining platform matters. As a leading China lathe parts supplier, Dongguan Start Precision Technology Co., Ltd. operate Germany DMG CTX beta 800 and Japan TAKZSAWA NEX-108 CNC lathes – both equipped with precision tooling systems. This combination allows us to produce spur, helical, bevel, and worm gears with tolerances down to ±0.004 mm.

Why Our CNC Lathe Fleet Delivers Superior Gears

1. Germany DMG CTX beta 800 – Complex Geometry & Live Tooling

The DMG CTX beta 800 is a 6-axis CNC turn-mill center. With its B-axis spindle and 24-station precision tooling, we complete gear blank turning, hobbing-like tooth cutting, and even deburring in one setup. This eliminates re-clamping errors – critical for high-precision custom gear lathe parts.

2. Japan TAKZSAWA NEX-108 – High Rigidity for Hard Turning

The TAKZSAWA NEX-108 features a 45° slant bed and thermally stable spindle. When paired with CBN or ceramic precision tooling, it performs hard turning (HRC 55-62) of finished gear teeth, often replacing grinding. This reduces lead time by 40% for hardened gear lathe components.

End-to-End Custom Gear Lathe Parts Process

Design Input – Upload your 2D/3D file (DXF, STEP). Our engineers advise on tooth profile optimization.

Precision Machining – Using the DMG CTX beta 800 for soft turning and the TAKZSAWA NEX-108 for hard finishing.

In-Process Inspection – Integrated probes on both lathes check pitch diameter and runout every 10 parts.

Quality Assurance & Certifications

We follow ISO 9001:2025,automotive IATF 16949 standards and ISO 13485：2016 . Every custom gear lathe part receives 100% inspection on a Zeiss CMM and gear involute tester. we consistently achieve Grade 5 gear accuracy.

Fast Turnaround as Your China Lathe Parts Supplier

Since our DMG and TAKZSAWA machines operate at the same time, we deliver small batches (50-500 pcs) in 8-12 working days. Shipping via DHL Express or sea freight to global destinations.

Partner With Us

For expert custom gear lathe parts machining using Germany’s DMG CTX beta 800 and Japan’s TAKZSAWA NEX-108 with precision tooling, contact our China-based engineering team. We combine world-class machine tools with competitive pricing – no minimum order quantity.