Grinding rod

At present, non-metallic mining and departmental coal chemical enterprises use round steel rolled by steel mills in rod mills, as its hardness is very low and naturally rolled (the surface hardness of steel with different materials varies); The internal structure of round steel without heat treatment is loose and not tight. Due to these defects, the use of round steel as a grinding rod can lead to significant wear, bending, fracture, entanglement, thin ends, low production, failure to meet expected qualification rates, and heavy workload in subsequent magnetic separation processes. Our company's HM new material series, alloy wear-resistant steel bars, are produced using patented automated production lines and new methods, ensuring that the application indicators of material composition, steel bar straightness, uniform hardness inside and outside, length and size meet customer requirements. At the same time, it extends the service life, improves the production efficiency of the rod mill, saves production costs, and reduces the labor force of workers.
The characteristics of this wear-resistant steel rod are as follows:
This grinding rod has low wear, high hardness (45-55HRC), strong toughness, and a wear resistance effect that is 1-2 times that of rolled round steel rods. After quenching and tempering, the internal stress is relieved, the rod is continuous, the straightness is not bent, and the rod will not be sharp at both ends. Good wear resistance, saving customers a lot of costs.
Grinding rod ordering process: Communicate with customers to understand their needs (parameters such as length, diameter, quantity, etc.) - Order raw materials from steel mills - Inspect raw materials upon arrival - After passing the inspection, use professional equipment and processes to carry out professional quenching and tempering, heat treatment, straightness adjustment and other processes - Inspect the hardness, impact value, drop test, etc. of finished products - Store and wait for delivery after all are qualified.
Our company, after 36 years of research and development of wear-resistant materials, produces forged steel balls and heat treated steel grinding rods with leading technical indicators in China and meeting international standards.