Chongqing Fanluhao Powder Metallurgy Co., Ltd.

Providing manufacturing solutions for powder metallurgy gears and components to customers.

Providing manufacturing solutions for powder metallurgy gears and components to customers.

Professional gear manufacturer

Providing manufacturing solutions for powder metallurgy gears and components to customers.

Rigorous and Pragmatic, Striving and Innovative

Providing manufacturing solutions for powder metallurgy gears and components to customers.

Integrity, Collaboration, Orderliness, Efficiency

Main Products

The company primarily manufactures a range of automotive and motorcycle drive gears (components). Currently, its main product lineup comprises five major series with over 60 specifications and models, including various synchronizers, motorcycle accessories, engine components, centering sleeves, stamped parts, die-cast parts, and more.

TVS63 tooth

KYYA 65 teeth

Helical TVS, straight teeth

About Us

Chongqing Fanluhao Powder Metallurgy Co., Ltd.

Fanluhao Company was established in 1987 and is located at No. 17 Qiangwei Road, Yumachi Industrial Park, Chayuan New Area, Nan’an District, Chongqing Economic and Technological Development Zone. The company is conveniently situated adjacent to the Jiangnan Interchange, with excellent transportation links and well-developed supporting infrastructure. It occupies a site of over 39,000 square meters, with a total building area of more than 30,000 square meters. The company currently employs nearly 169 staff members, including over 30 mid- to senior-level technical, quality, and management personnel, among whom is one Lean Six Sigma Black Belt. Fanluhao is an integrated manufacturer specializing in the research, development, production, and sales of powder metallurgy products. For many years, the company has focused on the R&D of components for automobiles, motorcycles, home appliances, and power tools, with a particular emphasis on producing automotive and motorcycle transmission gears (assemblies). Its current product portfolio comprises five major series and more than 60 distinct specifications and models, covering a wide range of items such as synchronizers, motorcycle parts, engine components, centering sleeves, stamped parts, die-cast parts, and other related products. The company boasts state-of-the-art production equipment, including four powder metallurgy production lines, 15 large-scale mechanical presses and hydraulic presses, 10 stamping presses of various types, three die-casting machines, three sintering furnaces, over 40 CNC lathes and wire-cutting machining centers, as well as ultrasonic cleaning systems and three assembly lines.

1987 year

The company was founded in 1987.

39000 square meter

The company covers an area of over 39,000 square meters.

169 plus

Currently, the company has nearly 169 employees.

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German KAPP High-Speed CNC Dual-Station 260 Gear Grinder

GLEASON High-Performance Gear Honing Center from the United States

ELDEC Induction Hardening Machining Center by the German EMAG Group

German MAHLER Belt-Type Continuous Sintering Furnace

Processing equipment

The company boasts state-of-the-art production equipment: currently operating four powder metallurgy production lines, 15 large-scale mechanical and hydraulic presses, 10 stamping presses of various types, three die-casting machines, three sintering furnaces, more than 40 CNC lathes and wire-cutting machining centers, as well as ultrasonic cleaning machines and three assembly lines.

Metrological Testing

The company is equipped with state-of-the-art testing equipment, including one high-precision gear inspection center, one high-precision three-coordinate measuring machine, and more than 80 other types of testing instruments and devices.

News and Information

Stay informed about our latest developments and industry trends right here.

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Central South University Establishes a “Grand Ideological and Political Education” Practice-Based Talent-Development Alliance; University Professors Teach “Ideological and Political Education + Science” Classes to Middle School Students

2023-11-11

Professor Song Min from the Institute of Powder Metallurgy at Central South University delivered a lecture titled “Powder-Based Material Forming: Powder Metallurgy and Patriotic Dedication” to students at Yali Yanghu Experimental Middle School, detailing the applications of powder metallurgy technology in everyday life.

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Warm congratulations on the official launch of the website of Chongqing Fanluhao Powder Metallurgy Co., Ltd.!

2020-02-07

Warm congratulations on the official launch of the website of Chongqing Fanluhao Powder Metallurgy Co., Ltd.! Founded in 1987, Fanluhao is located at No. 17 Qiangwei Road, Yumachi Industrial Park, Nanan Tea Garden New Area, Chongqing Economic and Technological Development Zone, adjacent to the Jiangnan Interchange and benefiting from convenient surrounding transportation and well-developed supporting infrastructure. The company occupies a site of over 39,000 square meters, with a total building area of more than 30,000 square meters. It currently employs nearly 169 staff members, including over 30 mid- and senior-level technical, quality, and management personnel, among whom is one Lean Six Sigma Black Belt. The company is a specialized manufacturer of powder metallurgy products that integrates research and development, manufacturing, and sales, specializing in…

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General Characteristics of Transmission Gears

2019-12-12

The tooth surface exhibits high hardness, with a Rockwell C hardness of 48–55, resulting in high contact strength and excellent wear resistance. The core retains the toughness achieved through quenching and tempering, providing good impact resistance and high load-carrying capacity. Gear accuracy can be improved by half a grade, reaching up to Grade 7. This type of gear is suitable for mass production applications, such as medium-speed, medium-load gearboxes in automobiles and machine tools. When using low-carbon steel, the process flow is: forging blank → normalizing → rough cutting → quenching and tempering → finish cutting → carburizing and quenching → low-temperature tempering → gear grinding. Accuracy can reach Grades 6 or 7. Commonly used materials include 20Cr, 20CrMnTi, 20MnB, and 20CrMnTo.

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The cause of transmission gear wear is

2019-12-12

Transmission gears frequently operate under conditions of high rotational speed, heavy load, and continuous fluctuations in both speed and load. In addition to normal wear, factors such as poor lubricant quality, inadequate lubrication, improper driving practices, and incorrect meshing alignment during gear assembly can all lead to gear impact, poor tooth engagement, and jerky vehicle acceleration at start-up—each of which accelerates gear wear and damage. Furthermore, wear or deformation in other gear components or related parts—for example, wear in spline slots within gear bores, bearing wear, or spline shaft wear—and misalignment in clutch or drive-shaft assembly, as well as certain manufacturing defects such as non-uniform carburized layers or gear warping, can also hasten gear wear.

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Powder metallurgy parts are now widely used in a variety of machined components.

2019-12-12

1. Powder metallurgy parts exhibit exceptionally high surface finish. 2. During machining, numerous process variables make it difficult to maintain consistency; powder metallurgy effectively addresses this shortcoming. 3. Another prominent feature of powder metallurgy is its ability to significantly reduce assembly costs by enabling the integrated manufacturing of multiple components into a single part. 4. Due to the controllable material density and the impregnation of a certain proportion of lubricating oil, powder metallurgy parts possess inherent self-lubricating properties, substantially enhancing their wear resistance. 5. When producing irregularly shaped parts, powder metallurgy demonstrates clear advantages: as a powder-based process, it is easier to manufacture, requires only minimal machining, achieves a raw-material utilization rate of over 99%, and is cost-effective. Like conventional mechanical parts, powder metallurgy components can also undergo various post-processing treatments, such as electroplating and heat treatment, on their surfaces. Consequently, powder metallurgy parts are now widely used in a broad range of mechanical components and subassemblies.

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Powder metallurgy has received particular attention in the automotive industry.

2019-07-05

Powder metallurgy (PM) is a manufacturing process in which metal powders, or mixtures of metal and nonmetal powders, are compacted into desired shapes within a die cavity and then sintered and finished to produce powdered-metal mechanical components. It is a material- and energy-saving, low-investment, fast-responding, pollution-free, large-scale-production–friendly, chip-free, and highly efficient metal-forming technology that has been widely adopted in industries such as automotive, motorcycle, and agricultural machinery manufacturing, with particular emphasis in the automotive sector. In recent years, the use of PM processes to manufacture components for automotive powertrains has continued to grow, driven by the numerous significant and unique advantages of PM-made parts: reduced costs, enhanced performance, lighter weight, and environmental benefits. Powder metallurgy can produce materials and components with specific properties that cannot be obtained through conventional melting methods; moreover, the residual porosity inherent in PM parts imparts self-lubricating and sound-damping characteristics. Although one of the original goals of the PM industry was to eliminate all machining operations, this objective has yet to be fully realized—most PM parts are produced in a “near-net-shape” condition and still require finishing to achieve the required dimensional accuracy and surface finish. However, because the microstructure of PM materials differs from that of castings and forgings, their machinability also exhibits distinctive characteristics.

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The company is a powder metallurgy products manufacturer integrating research and development, manufacturing, and sales, producing various types of powder metallurgy products.

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Chongqing Fanluhao Powder Metallurgy Co., Ltd.

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Contact Information

Telephone:18,680,768,600/13508301915

Fax:023-62497495

Email:flhxsb@126.com

Address: No. 17, Qiangwei Road, Yumachi, Chayuan New Area, Nan’an District, Chongqing

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在线客服

13508301915

服务时间

9:00 - 18:00
Email

flhxsb@126.com
Business phone

18680768600