High-Precision Hydraulic Make-up & Breakout Machine from China Suppliers | Factory Bucking Unit for Downhole Tools
Features of Machine
Our Digital Hydraulic Make-up & Breakout Unit integrates high-precision torque testing sensors to enable ±1% accuracy in spinner torque control. This digital feedback system dynamically adjusts hydraulic pressure to maintain specified torque values, eliminating over-tightening risks in make-up/breakout operations.
Equipped with high-torque spinner motors, the unit achieves:
- 50% faster make-up/breakout cycles compared to conventional systems.
- Continuous operation at 90% rated torque without performance degradation.
- Automatic speed adjustment based on pipe diameter.
There are Three Models
| Model | Pipe Size Range |
|---|---|
| TKL-MB-1 | 60.3–177.8 mm (2⅜"–7") |
| TKL-MB-2 | 177.8–340 mm (7"–13.38") |
| TKL-MB-3 | 340–508 mm (13.38"–20") |
Torque Specification:
• Low speed: Max 100 kN·m
• High speed: Max 50 kN·m
Product Applications
- Workshop & Rig Operations: Automated makeup/breakout for all standard oilfield connections.
- Torque Precision: Digital load cells ensure ±1% torque accuracy, with automatic shutdown at target torque.
Engineering Innovations
Mark Free Surface
Jaws Technology for carbon steel material or 13Cr, super 13Cr, Nickel-based alloys, etc.
Top-Loading Mandrel Design
Enables direct horizontal loading of pipes and eliminates the need for auxiliary pipe handling equipment.
High-Efficiency Torque System
Adopts Dual-speed operation (high speed & low speed), the Hydraulic accumulators ensure constant clamping force through the entire torque cycle.
Wide-Clamping Range
Jaws for pipe size from 2 3/8” to 20” and upside-down clamping cylinder design prevents pipe bending under high torque.
Frequently Asked Questions (FAQ)
What is the torque accuracy of the Digital Hydraulic Make-up & Breakout Unit?
The unit integrates high-precision torque testing sensors that enable a ±1% accuracy in spinner torque control.
How fast are the make-up/breakout cycles?
Equipped with high-torque spinner motors, the unit achieves 50% faster make-up/breakout cycles compared to conventional systems.
What pipe size ranges do the different models cover?
There are three models: TKL-MB-1 covers 2⅜"–7" (60.3–177.8 mm), TKL-MB-2 covers 7"–13.38" (177.8–340 mm), and TKL-MB-3 covers 13.38"–20" (340–508 mm).
What is the maximum torque specification for this machine?
The machine features a dual-speed operation. The maximum torque at low speed is 100 kN·m, and at high speed is 50 kN·m.
Can the machine handle special alloys without leaving marks?
Yes, the machine features Jaws Technology designed for a mark-free surface, making it perfectly suitable for carbon steel, 13Cr, super 13Cr, and Nickel-based alloys.
How does the machine prevent pipe bending during high torque operations?
It utilizes an upside-down clamping cylinder design that effectively prevents the pipe from bending under high torque.