How to reduce the damage to the drill rod of the used loader breaker hammer

Usually, the fractures caused by such reasons are very neat, like laser cutting. There is also a situation where the internal structure of the raw material has bright spots, and the vacuum pump during ironmaking is not ideal for degassing, resulting in bubbles in the internal structure of the raw material. This type of material cracks along the point where the vapor belongs after quenching and tempering treatment, making it very easy for the fiber to break during use, and the crack surface is also like laser cutting. These situations are attributed to product quality issues with raw materials, which requires customers to be more cautious when purchasing the overall equipment and some parts of the Jin Gong five ton loader crusher hammer.


After a period of application in engineering projects with investment in machinery and equipment, the aging and severe wear of the internal and external shaft sleeves, piston rods, and other spare parts of the second-hand 60 loader's breaker hammer generally make it impossible for the new drill rod to maintain a reasonable working position on the internal and external shaft sleeves after assembly, resulting in uneven load-bearing capacity of the piston rod and sweat rod when working in the severely damaged position, leading to misalignment. Maintaining this situation during construction will inevitably cause damage, breakage, and ineffectiveness of the fiber rod. Therefore, it is necessary for the staff to constantly consider the use of equipment during project implementation, and immediately replace aging parts to avoid endangering the normal use of other parts.