OEM PLANETARY GEARS

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  • PLANETARY GEARS

PLANETARY GEARS

Type

Spur & Helical

Max Module

16

Max Machining Dia:

20-800mm

Max Grinding Dia

600 mm

Type of Finishing

Gear Shaving, Gear grinding

Gear ID

Plain Bore/ Spline Bore

Class

DIN 8 shaving; DIN 6 gear grinding with bias control

Material

Alloy Steel, Carbon Steel, Stainless Steel

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  • Planetary gears, also known as epicyclic gears, are essential components of gearboxes used for speed reduction, torque multiplication, and power distribution. They offer numerous advantages, including compact size, high torque density, and the ability to transmit torque through multiple paths.
    Our planetary gears find extensive application in various industries. They are commonly used in automotive transmissions to achieve different gear ratios for performance and fuel efficiency. They are also utilized in heavy machinery, construction equipment, industrial equipment, wind turbines, power generators, and other applications that require precise speed control, high power density, and reliable performance.
    By choosing our planetary gears, you benefit from their precise engineering, high-quality standards, and reliable performance. We offer customization options to meet specific application requirements, ensuring a perfect fit for your needs. Our gears are designed to withstand heavy loads and harsh operating conditions, ensuring durability and longevity. Moreover, our team provides exceptional technical support and customer service to ensure a seamless integration of our gears into your systems.
    At Prior, we prioritize investing in gear production equipment and technology to ensure customer satisfaction. With our advanced machinery and extensive experience, we have the confidence to provide customers with a satisfactory experience.

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MANUFACTURING

With years of experience collaborating with exceptional enterprises like SANY and XCMG, Prior possesses the expertise to adeptly navigate every facet of the gear manufacturing process. From design inception to final delivery, we are unwavering in our commitment to fulfill your requirements and surpass your expectations at every stage of the journey.

Contact

EMAIL :   [email protected]

PHONE : +86 132 1205 7936

ADDRESS : No.1-3 Quanli Road, Feicheng Economic Area, Taian City, Shandong Province, China

PRODUCTION PROCESS
Processing and Forming:
Extrusion Forming
CNC Machining
Turning
Gear Machining and Finishing:
Gear Grinding
Gear Rolling
Deburring
Surface Grinding
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HIGH-END EQUIPMENT & MACHINERY
CNC Turning
CNC Mills & Machining Centers
Deburring Equipment
Drilling Machines
Gear Cutting Machines
Grinding Machines
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HIGH-VOLUME OEM GEAR PRODUCTION
As a prominent OEM gear manufacturer committed to high-volume production, Prior thrives by nurturing a culture of ongoing innovation. Our emphasis on achieving superior quality and improved material utilization, along with cost and time savings for our clients, is exemplified by our adoption of advanced techniques like extrusion. 
Our extensive range of products includes speed reducer gears, oil gear pump gears, and gears for the construction, road transportation, mining, and agriculture industries. We have the capacity to produce over 300,000 gears monthly, including sun gears, planetary gears, ring gears, planet shafts, oil seal seats, oil pump gears, and other components
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ENGINEERING SERVICES
At Prior, we offer a comprehensive range of gear engineering services to ensure precise and high-quality gear manufacturing.
·Design  
·Assembly
·Inspection 
·Prototype
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  • 2009

    Be established in

  • 3 million

    Annual output(pieces)

  • 60 +million

    Annual sales

History

Towards a better future with firm steps

  • 2009:

    Founded in Jinan, Shandong, China. Began small-scale automotive parts and components production and sales.

  • 2016:

    Production scale expanded and began supporting Pengxiang Automobile.

  • 2019:

    Built a new factory in Feicheng City, Tai'an City, and rebranded as Prior Gear

  • 2020:

    Provided support to Liuzhou Fangsheng Axle, China National Heavy Duty Truck Group, and developed new techniques for precision gear manufacturing and precision gear ring manufacturing.

  • 2021:

    Provided support to XCMG and Hande Axle. 

  • 2022:

    Awarded the title of high-tech enterprise in Tai'an City. Achieved sales revenue of 60 million yuan.

  • 2024:

    Established a business partnership with Zoomlion

News&Blog

Provide you with the latest enterprise and industry news

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Relevant Knowledge Expansion

Planetary gears, also known as epicyclic gears or sun and planet gears, are a type of gear system used in mechanical transmissions. They consist of three main components: a central gear called the sun gear, surrounding planet gears, and an outer ring gear. These gears operate together to achieve various gear ratios and torque distributions.

Can planetary gears handle high torque loads?
Planetary gears can withstand high torque loads. The advantages of planetary gears are their compact structure, high transmission efficiency, and strong load-bearing capacity. Due to the multi-point meshing between the planetary gear and the sun gear, planetary gear transmission has a high load capacity and can withstand large torques and loads, making it perform well under heavy load conditions. In addition, planetary gears are used in internal combustion engines, electric motors, or hydraulic motors due to their reliability, performance, and ability to withstand high torque loads.

Do planetary gears help reduce the gap between gear teeth?
Planetary gears are helpful in reducing the gap between the teeth. Planetary gears engage multiple teeth simultaneously, achieving greater load-bearing capacity and smaller gear clearance. This design can reduce the force on individual teeth, reduce tooth wear and deformation, and thus reduce gear clearance. In addition, the manufacturing and assembly accuracy of planetary gears can also affect the size of gear clearance. By improving manufacturing and assembly accuracy, the gear clearance of small planetary gears can be further reduced, and their transmission accuracy and stability can be improved. Therefore, planetary gears help to reduce the gap between the teeth.

Is it necessary to regularly check the gear condition of planetary gears?
Yes, it is necessary to regularly check the condition of the planetary gears. Planetary gears are subjected to varying degrees of wear and stress during operation, which may lead to gear deformation, tooth surface wear, cracks, and other damages over time, affecting their transmission performance and service life. Therefore, it is necessary to regularly check the gear condition of the planetary gears.
Regular inspections include inspections of the appearance of planetary gears, tooth surface wear, gear clearance, and other aspects. If problems such as wear, cracks, or excessive clearance are found in the gears, they should be repaired or replaced in a timely manner to ensure the normal operation and service life of the planetary gears.
In addition to regular inspections, it is also necessary to establish a comprehensive maintenance system, including measures such as regularly replacing lubricating oil and cleaning the gearbox, to maintain the good operating condition of the planetary gears.