Origin: Henan, China (Mainland) Brand: Dashan Model: HS-L-01 Type: Bushings Machine Type: Crusher Certification: ISO9001 Material: Bronze Processing Type: Casting Use: Ore Mining Characteristic: Durable and stable Weight: Based on the model Processing type: Centrifugal casting Price: FOB QC control: 100% inspected by us, also accepts third party inspection Lubricant: Oiling Drawing: Yes Our company adopts advanced production process such as centrifugal casting on our copper bushing and bearing bush. Compared to sand mold casting, centrifugally cast products obviously has improved tightness, wear resistance, good tensile strength and tensile rate, flexion and extension. Such is not the phenomenon of sand mold casting as the phenomenon such as sand hole could occur during or after the casting process. Thus, centrifugal casting is the first choice for many kinds of complete set of machinery products.