Why are circle wrenches often used in the mining industry
Circle wrenches are often used in the mining industry because they have the characteristics suitable for mining operations and can meet the actual needs of mining and drilling work. The specific reasons are as follows:
1.Easy to unscrew drilling tools: During mining operations, especially during drilling operations, it is necessary to frequently unscrew drill rods, casing, and core tubes. Free pl
Circle wrenches are often used in the mining industry because they have the characteristics suitable for mining operations and can meet the actual needs of mining and drilling work. The specific reasons are as follows:
1.Easy to unscrew drilling tools: During mining operations, especially during drilling operations, it is necessary to frequently unscrew drill rods, casing, and core tubes. Circle wrenches are specialized tools for manually unscrewing drilling tools. Different outer diameters of drilling tools have corresponding specifications of free pliers, which can easily complete these tasks and ensure the smooth progress of drilling work.
2.Protecting drilling tools: Some drill pipe materials in the mining industry have thin wall thickness, and some have undergone quenching and tempering treatment or high-frequency surface quenching, resulting in high hardness. At the same time, there may be oil film on the outer surface, which can easily flatten or slip the drill pipe when unscrewed. And through a reasonable structural design, such as a three section slip free clamp, the three slips can be evenly stressed, reducing damage to the drill rod and protecting the drilling tool from damage.
3.Strong adaptability: Mining operations involve pipes of various diameters. The free clamp has good adaptability, such as variable diameter automatic centering free clamp. By rotating the Y-shaped slip wheel, it can unscrew drill rods or pipes of various diameters, achieving the function of one clamp for multiple purposes, meeting different operational needs, and reducing costs.
4.Simple and efficient operation: Free pliers usually have a well-designed structure and are easy to operate. If the three sections of the free clamp can rotate flexibly between each section, applying external force on the handle can achieve the opening and clamping of the clamp. Through the lever action, a large torque can be generated, which can quickly unscrew the drilling tool and improve work efficiency.
5.Durable and sturdy: The mining operation environment is relatively harsh, and tools need to have high durability and reliability. Free pliers are generally made of high-quality steel and undergo heat treatment and other processes, with high strength and good wear resistance. They can be used for a long time in harsh environments and meet the work requirements of the mining industry.
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