Texas Dorset machinery factory direct large favorably, Tel: 15621249779 carrier is one of the main components of the planetary gears, planetary axle or bearing on shelves mounted on the planet. When the planetary gear as a basic component, which is the largest organization of parts to withstand external torque. Design and manufacture of the planet wheel load distribution between the various planetary gear so that the carrying capacity, noise and vibration and other gear has a great influence. Reasonable structure carrier should be light weight, rigidity, ease of processing and assembly. The common form of bilateral board monolithic structure, bilateral and unilateral split-plate panels of three. Bilateral monolithic plate rigidity. If this structure as a whole is forging a large amount of cutting, casting and welding methods so it can get close to the structure and size of the finished rough, but it should be taken to remove the casting or welding defects and internal stress, otherwise it will affect the strength of the carrier, processing deformation may occur when the quality and use.