Ever-power is a premier manufacturer specializing in planetary gearboxes. With a strong reputation for expertise, we are dedicated to producing top-quality planetary gearboxes that deliver superior performance. Our commitment to excellence extends to every aspect of our business, from service and pricing to product quality. Focused on customer satisfaction, competitive pricing, and strict quality control, we distinguish ourselves in the industry. In addition to planetary gearboxes, we offer a wide variety of other gearbox solutions. Trust us for exceptional products and unmatched manufacturing expertise. Contact us today to request a quote!

1. Raw Material Preparation and Initial Processing

The manufacturing process begins with the careful selection and preparation of high-quality metal raw materials, such as cast iron, alloy steel, and stainless steel. After rigorous quality inspection, the materials are pretreated to remove surface impurities and cut into preliminary shapes close to the final dimensions. This is followed by forging or casting to shape components like the planetary carrier, sun gear, and inner gear ring. Forging involves heating the metal and shaping it through hammering or pressing, while casting is used for large or complex components.

2. Precision Machining and Heat Treatment

Once the basic forming is complete, the parts undergo rough machining using CNC tools to create the essential contours and structural features, such as cylindrical surfaces and threaded holes. The first heat treatment—normalization, annealing, or tempering—is then applied to enhance the metal’s internal structure, adjusting its hardness and toughness. Following this, precision machining processes, including grinding, honing, and gear hobbing, are performed to meet design specifications. A second heat treatment, such as carburization or nitriding, is applied to areas subject to high contact stress, improving wear resistance and surface hardness.

3. Final Assembly and Testing

The final stages involve rigorous inspection and assembly. This includes dimensional checks, hardness testing, and non-destructive testing to ensure all parts are defect-free and meet quality standards. Components are cleaned, lubricated, and assembled according to design specifications, ensuring proper gear meshing and correct installation of bearings and seals. Finally, the assembled planetary gearbox undergoes comprehensive testing, including empty load operation, noise and vibration tests, and performance evaluations under load, to confirm its reliability and performance under intended working conditions.

Wind Turbine

Planetary gearboxes are essential in a wide range of crane types, including Crawler Cranes, Mobile Cranes, Truck-mounted Cranes, Tower Cranes, Port Cranes, Flat Top Cranes, Ship Cranes, Gantry Cranes, Derrick Cranes, Jib Cranes, Overload Cranes, and Self-Correcting Cranes. These gearboxes deliver high torque output, allowing cranes to manage heavy and intense lifting tasks with ease. They ensure smooth operation and adaptability to various working conditions and environments.

Wastewater Treatment Systems

In the wastewater treatment process, during the concentration and clarification stages, rotary drives are essential components installed in the rake arm or scraper mechanism at the bottom of the thickener or clarifier. These drives enable the continuous rotation of the rake or scraper, efficiently moving the settled sludge towards the center of the tank for collection. This process facilitates the effective removal of sludge, ensuring it can be collected and processed for further treatment or disposal, ultimately improving the efficiency of the wastewater treatment system.