Slewing bearing is also called the “big bearing”, carrying more complicated, such as: the radial, axial and overturning moment, been adopted by more and more mechanical equipment. slewing bearing according to the internal structure can be divided into: single row contact ball type, cross roller type, double row contact ball type, three rows of roller and flange type etc., according to the external form can be divided into: outer gear, inner gear, no gear, etc. All though there are differences, but the process is the same, the main process is as follows:
Into processing workshops, processing of forging before inspection, after passing before quenching for rough turning – lathe finish – raceway quenching and tempering hardness-quenching depth, crack detection-semi lathe finish after quenching-produce tooth- tooth quenching, tempering, and inspection-drilling, testing – fine grinding, – with clearance – assembly – – finished goods inspection, installation nameplate.
Into the packaging workshop, cleaning packaging, wooden box packaging contains: product certificate, manual, material report, etc.
Our logistics team to deliver products to customers, from the source of the factory to the hands of customers, customer satisfaction is our pursuit.
We have a perfect return visit plan, listen to customers’ opinions, and constantly improve their own service level and product quality.