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Custom Gear Manufacturer for Industrial Applications
Precision gear manufacturing solutions for cement kiln,marine, mining, rubber machinery, and heavy-duty industrial equipment.
We manufacture a full range of industrial gears and machinery gears for various mechanical transmission systems.All gear parts are produced with precision machining, controlled heat treatment, and strict inspection standards.
Professional Custom Gear Manufacturing
Qingdao Novi Machinery Co., Ltd. is a professional enterprise specializing in high-precision gear processing and power transmission solutions. With a proven track record of successful collaborations with leading rubber machinery and tire manufacturers, we deliver robust, high-performance components engineered for the most demanding industrial applications.
Manufacturing Capabilities & Technical Specs
Our facility is equipped with a comprehensive fleet of advanced machinery, including 8 Hobbing Machines, 4 Precision Grinders, 5 Conventional Lathes, 2 Gear Shapers, 3 CNC Vertical Lathes, and 3 CNC Gantry Machining Centers.
We offer extensive manufacturing versatility:
- Broad Range: Module capability from M2 to M30; Diameters from 100mm to 3000mm.
- High Accuracy: Grade 6–11 precision compliant with ISO 1328-1:2013 / GB/T 10095.1-2022.
- Bevel Gears: Strictly following ISO 17485:2006 / GB/T 11365 standards.
Why Partner with Qingdao Novi?
- Large-Scale Capacity: Handling large modules (up to M30) and large diameter (up to 3000mm) gear sets.
- Industry Proven: Trusted by top-tier tire and rubber equipment brands.
- Standardized Quality: Full compliance with the latest ISO and GB precision standards.
Engineering Quality Gears for Global Industry. Partner with Qingdao Novi Machinery
Advanced Processes & Material Expertise
We utilize specialized heat treatment and surface finishing to ensure gear longevity and peak performance:
- Strategic Treatments: Quenching and tempering for balanced hardness and toughness; surface quenching for extreme wear resistance, ideal for gears used in rubber machinery, mixing mills, and marine equipment.
- Precision Finishing: Master-class carburizing and gear grinding for hard-tooth surface gears, essential for high-torque, low-noise precision reducers.
- Industrial Alloys: Expert handling of 45# steel, 40Cr, 20CrMnTi, 38CrMoAl, ZG310-570, QT500, and HT250/300.
Reliable Lead Times
We optimize our production workflows to meet your project deadlines with efficiency:
- Standard quenched gears (≤ M10): Within 20 days.
- Cast/forged large gears: Approx. 35 days.
- Carburized & ground precision gears: Approx. 40 days.
Custom Gear Case Studies
Our custom gears are widely used in demanding industrial applications.
Designed for marine propulsion systems and marine gearboxes, capable of continuous heavy-duty operation.
Custom gears for environmental machinery requiring stable and reliable transmission.
Heavy-duty gears for vulcanizing machines, resistant to shock loads and harsh working environments.
High-Precision 20CrMnTi Helical Gears for Internal Mixer Reducer
Looking for a reliable gear supplier for your project?
Send us your drawings or technical requirements, and our engineering team will provide a professional gear solution.
Address:huangdao district,Qingdao city,Shandong province,China
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