Hydraulic Bucking Unit Machine can be classified from different angles:
1. According to the type of pipe fitting
– Tubing screwing machine: It is specially used for the connection and disassembly of tubing in the petroleum industry, which can accurately control the torque, adapt to the size and specifications of the tubing, ensure the tight connection between the tubing, and prevent leakage and other problems in the process of oil exploitation and transportation.
– Drill pipe screwing machine: used for the screwing operation of drill pipe. The harsh working environment of the drill pipe requires high torque and clamping force of the screw machine, which can ensure that the drill pipe is firmly connected during the drilling process and bears huge axial force and torque.
– Casing Twisting Machine: Mainly for casing, the casing diameter is large, it can provide enough torque to achieve a reliable connection of casing, and plays a key role in the structural stability of oil wells.
2. Depending on the degree of automation
– Manual hydraulic screwing machine: The operation process requires more manual intervention, such as manual control of the hydraulic valve to achieve clamping and tightening action. It has the advantage of low cost, and is suitable for some occasions where the requirements for screwing accuracy and efficiency are not particularly high, or for small batch operations such as maintenance.
– Semi-automatic hydraulic screwing machine: Some operations can be done automatically, such as automatic clamping of pipe fittings, but operations such as the speed and stop of the screwing may also need to be manually controlled. This type combines certain automation advantages with manual flexibility, and has a good application in medium-scale pipe processing or installation.
– Fully automatic hydraulic screwing machine: It can automatically complete the entire screwing process according to the preset program, including all links such as clamping, screwing, torque detection and adjustment of pipe fittings. With a high degree of automation, it is suitable for large-scale production, such as large-scale pipe fitting manufacturing plants, which can ensure efficient and precise fastening operations.
