Xinxiang Great Wall is a large-scale casting manufacturer, capable of producing ball mills.Hollow shaftVarious models available for custom processing; advantages employed during casting.35# cast steel, with rigorous casting process. There should be no casting defects such as blowholes and sand holes on the necks where the cylinder contacts the spherical bearing and the spherical surface. During machining, the area in contact with the spherical bearing must be ground after processing to ensure accuracy and smoothness.


The hollow shaft of the ball mill operates continuously over a long period. If the quality is not up to standard, it is prone to fracturing. Xinxiang Great Wall ensures its quality from the inside by continuously innovating in casting technology:
1. Xinxiang Great Wall utilizes a unique heat treatment technique, enhancing the hollow shaft's hardness and impact resistance.
2. The hollow shafts supplied by Xinxiang Great Wall are cast from high-strength steel. Prior to casting, professional engineers optimized the process structure of the hollow shafts based on the operating characteristics of the ball mill, ensuring stability during prolonged operation and extending the service life of the component.
3. Xinxiao Great Wall boasts a large-scale casting base in the northern region of Henan, capable of producing hollow shafts and other components in large quantities with short lead times and high output.
Xinxiang Great Wall Casting Equipment
Ownφ8m dual-column heavy-duty lathe、Russia importedφ6.3 meter lathe、Russia-importedφ8m Gear Hobbing Machine、CzechT6920 Floor-type Boring and Milling Machine & Domestic TX220 Floor-type Boring and Milling Machine、Imported from Russia6625Y (2.5m x 8.0m)龙门Boring and Milling MachineAwaiting equipment as well.Precision finishing of cast steel parts is performed using arc gas cutting.CO2 gas shielded welding, shot blasting, and other technological processes.



Xinxiang Great Wall Casting Services
Early stages, tailor specific process plans based on varying customer requirements; mid-stages, strictly monitor each casting phase; later stages, rigorously inspect each product before shipment.Non-destructive testing ensures the elimination of all defective products from shipment.
Xinxiang Great Wall is a major domestic cast steel manufacturer, directly shipping large-diameter sprockets to customers without going through any middlemen, thus avoiding excessive pricing due to multiple markups and saving production costs for our clients, lightening their burden.Welcome to place processing and ordering!




































