Hydraulic Make-up&Breakout Machine（Bucking Unit)
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:
1. 50% faster make-up/breakout cycles compared to conventional systems.
2. Continuous operation at 90% rated torque without performance degradation.
3. 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 Speciation:
Low speed: Max 100 kN·m
High speed: Max 50 kN·m
Product applications:
1. Workshop & Rig Operations: Automated makeup/breakout for all standard oilfield connections
2. Torque Precision: Digital load cells ensure ±1% torque accuracy, with automatic shutdown at target torque.
Engineering Innovations
1. Mark free surface: Jaws Technology for cabon steel material or 13Cr, super 13Cr, Nickel-based alloys,etc.
2.Top-Loading Mandrel Design: Enables direct horizontal loading of pipes and eliminates need for auxiliary pipe handling equpment.
3. High-Efficiency Torque System: Adopt Dual-speel operation-high speed&low speed, the Hydraulic accumulators ensure constant clamping force through entire torque cycle.
4. Wide-Clamping Range: Jaws for pipe size from 2 3/8”~20” and upside-down clamping cylinder design prevents pipe bending under high torque.