Drill pipe hydraulic shackle pliers can unload 73-89 drill pipe quick shackle

Product introduction

This product is applicable to the threaded connection between drilling tools of large and medium-sized trenchless directional drilling rigs. Because the drilling tools are subject to large torque for a long time, they have a great tightening force. For the drilling tools unearthed on the opposite bank, it is difficult to break out with a drill rig, and it is very difficult to break out with a manual pipe wrench. If we use the hydraulic shackle pliers produced by our company, it is easy to solve the problem, which can greatly improve the construction efficiency, and win time for the overall project. This product is cheap and practical, with reasonable design, reliable quality and long service life. We hope that customers can come to choose it.

operate
1. Install the two clamp arms on the male and female connectors respectively, and they can rotate. The distance between the two arms is 78/67mm.

2. Fix the two clamp arms on both ends of the retracted cylinder with pins, and tighten the two lock nuts.

3. After refueling the oil tank (two-thirds of the oil tank), first install the pressure rod and pressure gauge on the oil pump as shown in the figure, and then connect the oil pump and the oil cylinder with the oil pipe.

4. Set the high-pressure oil reversing handle to the extended position of the cylinder, repeatedly press the pressure rod, the pressure gauge will display the pressure, the cylinder rod of the cylinder extends, open the two clamp arms, and the male and female buckles are released.

Precautions

The oil pump is placed horizontally; the oil pipe is clean and does not leak; distinguish left-handed or right-handed; slips are parallel to the axis; tighten the lock nut; increase or decrease the number of slips according to the clamping diameter.

FAQ

Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is stock).

Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.

Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.

Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.

Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or anti-corrosion oil before transportation. If you need galvanized pipe, please contact us.