1. Traditional technology: As the name suggests, it is a forged steel ball, the traditional technology should be based on the size of the material, and then use coal and natural gas to heat the material to a certain temperature, forge with an air hammer, carry out heat treatment, and carry out product inspection. There are too many shortcomings of traditional technology, the important thing is low production efficiency, artificial control of product quality, large personal differences, serious environmental pollution, high labor intensity of workers, heat radiation and noise radiation and other serious harm to workers' health. Steel ball, wear-resistant steel ball, ball mill steel ball, Shandong steel ball.
2, oblique thorn technology: with the development of the times, traditional technology gradually faded out of the historical stage, replaced by oblique thorn technology, the basic idea of oblique thorn technology is to heat the entire round steel with an electric furnace, send it to the drum through the conveyor device, rotate the drum through the motor and reducer, the drum can use its own drum design to the high temperature round steel oblique drum oblique thorn technology does not need materials, no air hammer forging, greatly improve production efficiency, worker labor intensity is also greatly reduced, noise and other hazards are also greatly reduced, The diagonal barbed technology is a leap forward in the forged steel ball industry. However, the bevel piercing technology has great defects, the important thing is the surface quality and roundness, etc., the surface of the steel ball of the bevel piercing technology has defects such as skin inclusion, insufficient meat, overheating, protrusion, high roundness, etc., and the bevel piercing technology When the diameter of the steel ball exceeds 50mm, the indicators of the steel ball inserted do not meet the relevant standards. Steel balls with a diameter greater than 90 mm can no longer be produced with diagonal clamping technology.