Double-row metal gears: the core of high-precision transmission solutions. As a key component of the transmission system, double-row metal gears occupy an important position in the industrial field with their unique structural design and excellent performance. The double-row metal gear achieves higher load distribution capacity and transmission efficiency through a double-layer tooth profile design, making it an ideal choice for precision mechanical transmission.
Product Description
| Production type | Custom production and processing | Material | Steel |
| Processing methods | CNC Trining Part 5-axis CNC machining centers, grinding machines, wire cutting | Processing Equipment | CNC Trining Parts 5-axis CNC machining center, grinder, wire cutting |
| Accuracy | ±0.02mm | Whether proofing | yes |
| Is it customized | yes | Proofing time | 7-15 days |
| OEM/ODM | OEM ODM CNC machining service | surface treatment | Electroplating, zinc plating, chrome plating, nickel plating, oxidation, hard oxidation |
| Origin | Dongguan, China | Quotations | FOB |
| Business Type: | Manufacturer/Factory & Trading Company | Main Products: | CNC parts; Machining parts;Aluminum Alloy Parts |
| Management System Certification: | ISO 9001:2015 | productivity | 100000 |
Excellent load-bearing capacity: The Double row metal gear adopt a double-layer tooth structure, which effectively disperses the transmission load and greatly improves the load-bearing capacity and service life of the gears. It is especially suitable for high-torque transmission scenarios.
Both precision and stability: Through precision machining technology, the Double row metal gear have extremely high tooth shape accuracy and position accuracy, ensuring smooth transmission and low noise, and meeting the strict requirements of high-precision transmission systems.
Excellent wear resistance: The Double row metal gear are made of high-quality alloy steel. After heat treatment and surface strengthening processes, they have excellent wear resistance and fatigue resistance and are adaptable to various harsh working conditions. Compact and efficient: The compact design of Double row metal gear achieves a larger transmission ratio in a limited space, providing more flexibility for equipment layout while maintaining efficient power transmission.

Professional double row metal gear processing services - customized solutions
Material science and process innovation The Double row metal gear are made of high-quality alloy steel. Through advanced carburizing, quenching, nitriding and other processes, the surface hardness and core toughness are significantly improved. This combination of materials gives the Double row metal gear both high strength and wear resistance, ensuring reliable performance under heavy-load conditions.
Processing technology and application fields The Double row metal gear are precision processed using a five-axis linkage CNC machining center to ensure that the tooth shape accuracy and position tolerance reach the micron level. Advanced gear hobbing and gear shaping technology combined with a digital inspection system ensures that each Double row metal gear meets the design standards. Double row metal gear have been widely used in high-end equipment fields such as industrial robots, precision reducers, and aerospace.
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
Quality Control and Inspection Standards Each Double row metal Steelgear undergoes strict three-dimensional coordinate inspection, tooth profile analysis and surface hardness testing to ensure product consistency and reliability. We use the German Gear Measuring Center to conduct full-parameter testing of double-row metal gears to ensure that they meet the needs of various stringent industrial applications. Through continuous technological innovation and process optimization, Double row metal gear are constantly breaking through performance limits and providing strong technical support for the development of modern industry. We are committed to providing customers with the highest quality Double row metal gear solutions and promoting the continuous development of transmission technology.
two-dimensional testing

cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Packaging Details

Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
Q11: If you make poor quality goods, will you refund?
A11: In fact, we won't take risks to produce poor-quality products. Meanwhile, we manufacture good quality products till you are satisfied