Blog
Date：
2026-09-21
KOLDBAN Strengthens Its Identity as a Rack and Pinion Manufacturer for Global OEM Customers
Changzhou, China — KOLDBAN Drive Technology (Changzhou) Co., Ltd. continues to expand its rack and pinion manufacturing capabilities, combining precision tooth-cutting, in-house heat treatment and gear-grinding know-how inherited from its German parent company with the cost and scale advantages of a Chinese manufacturing base. The company is positioning itself as a long-term rack and pinion manufacturer for international machine builders seeking a single, accountable supplier.
From Gear Maker to System-Level Rack and Pinion Manufacturer
Founded in 1976, KOLDBAN began as a professional gear manufacturer before broadening into gear reducers, gear motors, precision planetary reducers, brake systems and couplings. Adding rack and pinion manufacturing was a natural step: today, customers can source the rack, the pinion, the drive (gear motor + reducer) and the coupling from one supplier, eliminating interface risk on long linear-axis projects.
Manufacturing Strength in Numbers
- Multi-axis CNC rack-milling and shaping machines for lengths up to 2,000 mm per section.
- Continuous induction-hardening and quenching lines for production volumes.
- Profile-grinding cells achieving DIN 7–DIN 6 quality on hardened racks.
- Coordinate-measuring machines (CMM) for 100% tooth-profile inspection.
- In-house metallurgy lab for material and hardness verification.
Customised Rack and Pinion Solutions
Beyond catalogue racks, KOLDBAN welcomes customer drawings and tailors module, face width, helix angle, hardness and end-geometry to specific applications. Custom projects typically include AGV chassis drives, harbour crane luffing mechanisms, large gantry cutting tables, stage-lifting machinery and renewable-energy positioning systems. Every customised rack and pinion order comes with full material traceability and a serial-numbered inspection report.
Why OEMs Choose KOLDBAN as Their Rack and Pinion Manufacturer
International customers cite four recurring reasons:
- Single-supplier convenience across rack, pinion, gear motor, reducer, brake and coupling.
- Competitive China-based pricing with German-origin engineering heritage.
- CE / ISO 9001 / High-tech Enterprise certifications.
- English-speaking technical-sales support with quick-turn RFQ responses and CAD downloads.
“Becoming a recognised rack and pinion manufacturer is not only about capacity — it is about taking responsibility for how every tooth performs over millions of cycles in our customers' machines.”
More information and engineering resources can be found at http://www.koldban-drive.cn/.
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