Planetary Reducer Support Shaft

Product Introduction:

Support shafts serve as fundamental elements in mechanical systems, responsible for fastening rotating components, transferring loads, preserving motion accuracy, and minimizing friction. Being cylindrical components, they usually work in conjunction with bearings, seals, and lubrication systems to constitute functional support assemblies, functioning as the "mechanical backbone" of industrial machinery.

Produt Advantages:

As central mechanical components, support shafts stand out in structural design, material performance, functionality, and cost-efficiency. They boast strong load-bearing capacity and stability, along with a compact, integrated structure. Propelled by Industry 4.0, their future innovations will encompass carbon fiber materials, built-in sensors, and laser cladding remanufacturing—all aimed at continuing to drive the development of high-end equipment.

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

To guarantee the quality, integrity, and on-time delivery of your products, our team will implement a stringent multi-stage pre-shipment procedure. First, we will conduct comprehensive pre-treatment of the products: this includes cleaning to eliminate residues, applying rust protection tailored to the material and usage (such as anti-rust oil), and affixing labels with critical information like model numbers and batch codes. Next, our quality control (QC) team will carry out thorough inspections on each treated item—verifying the effectiveness of the rust protection, the accuracy of the labels, and compliance with relevant standards, while identifying any non-conforming products for rework or replacement. Finally, we will package the qualified products using industrial-grade shock-resistant and waterproof materials (customized based on the products’ size, weight, and fragility) and store them in a climate-controlled warehouse, where real-time inventory monitoring is in place, until shipment is arranged in accordance with your instructions.

Company Strength:

After 30 years of dynamic development, the company has firmly established itself in both domestic and global markets. Its product portfolio caters to high-priority industries, spanning construction machinery, wind power, new energy vehicles, rail transit, petrochemicals, and mining machinery—effectively meeting the critical operational requirements of each sector. On the global front, the company has cultivated in-depth partnerships with well-known enterprises across the United States, Canada, Germany, Italy, Belgium, and Japan. This global footprint is reflected in overseas revenue accounting for over 50% of its annual total, which stands as tangible evidence of its strong position in international competition. Domestically, it has established strategic collaborations with leading high-end equipment manufacturers such as Zoomlion, XCMG, Sany, Lingsheng, CRRC, Nanjing Gear, and Zhuzhou Gear. These partnerships have enhanced supply chain integration and facilitated joint R&D initiatives to drive innovation. A pivotal indicator of the company’s strength lies in its core products: planetary reducer core forgings and medium-to-large lifting hook assemblies. Both products hold the top domestic market share, solidifying the company’s leading role in China’s high-end equipment component industry.