Custom Planetary Carrier

Product Introduction:

A key component of the transmission system in planetary gearboxes, the planetary carrier earns its name due to its design—evoking the motion of planets orbiting a central star. Typically constructed from high-strength alloy steel, it undergoes precision manufacturing processes like forging and machining to form its core structure, which includes a main body, dedicated bearing mounting locations, and tool attachment interfaces. The carrier’s structural layout is meticulously engineered to strike a balance between mechanical strength, structural rigidity, and weight optimization, enabling it to deliver stable, reliable performance even in demanding operating environments.

Product Advantages:

As a core component of the planetary gear transmission system, the planetary carrier boasts a compact structure along with several outstanding performance advantages. It features high space utilization, strong load-bearing capacity, smooth transmission, and high transmission efficiency, while also offering flexible installation options and convenient maintenance. Additionally, it exhibits robust environmental adaptability, excellent compatibility with diverse operating conditions, and thus finds application across a wide range of scenarios. Owing to these merits, the planetary carrier plays an irreplaceable role, particularly in sectors such as construction machinery, automotive engineering, and aerospace.

Production Process:

Raw material inspection → Cutting → Forging → Normalizing → Rough turning → UT → Quenched and tempered → Shot peening → MT → Finished turning → Drilling and Tapping → Shaping → CMM/GMM → Cleaning packaging

Packaging and Shipping

Our team will carry out the following procedures for all products prior to shipment:

First, we will clean each product, attach appropriate labels, and implement rust-proofing measures in strict accordance with relevant requirements;
Next, we will conduct a thorough visual inspection to ensure product quality meets standards;
Lastly, we will properly package the products and store them in our warehouse, ensuring they are fully prepared for subsequent dispatch.

Company Strength:

Over the past 30 years of dynamic development, the company has actively expanded into both domestic and global markets. Its products are mainly applied in sectors including construction machinery, wind power generation, new energy vehicles, rail transit, petrochemicals, and mining machinery. The company has established in-depth cooperative relationships with world-renowned enterprises from countries such as the United States, Canada, Germany, Italy, Belgium, and Japan, with overseas customers contributing to over 50% of its total revenue. Additionally, it has formed strategic partnerships with major domestic high-end equipment manufacturers, including Zoomlion, XCMG, Sany, Lingsheng, CRRC, Nanjing Gear, and Zhuzhou Gear. Among its product portfolio, the market share of core forgings for planetary reducers and medium-to-large hook assemblies ranks first in the domestic market.