XZ40C9000 is a high-precision automatic drill pipe straightening machine for the petroleum industry, which is composed of 90 capacity automatic loading and unloading mechanisms and straightening hosts, realizing unmanned operations in the whole process of storage, handling, measurement, straightening and re-inspection. The core of the straightening host is equipped with a 60T servo-driven pressurization system (pressure error ±0.5%) and a 19-point contact measurement component, which completely solves the problem of blind spot straightening of traditional equipment through 360° all-circumferential straightening and closed-loop control logic.
XZ40C9000 Oil Drill Pipe Straightening Machine Parameters
| Item | Specification |
|---|---|
| Maximum Output Pressure | 60t |
| Measuring Method | Contact Measurement |
| Number of Measuring Points | 19 (Adjustable, Addable or Removable) |
| Calibration Cycle | <20min (Adjusted According to Deformation) |
| Applicable Workpiece Length | 1500 – 10000mm |
| Calibratable Workpiece Diameter | 15 ~ 48mm |
| Straightening Accuracy | 0.05mm/305mm |
| Measuring Resolution | 0.001mm |
| Repeat Measurement Accuracy | ≤0.1mm (10 Repeats with One Clamping) |
| Loading Power Source | Servo Pressurization |
| Total Equipment Power | ≤15KW |
| Main Machine Weight | Approx. 15T |
| Equipment Floor Space | 10861×10000×3186mm |
XZ40C9000 Oil Drill Pipe Straightening Machine Configuration
| No. | Item | Brand | Unit | Quantity | Origin | Remarks |
|---|---|---|---|---|---|---|
| 1 | Indenter Unit – Servo Motor | Yaskawa | Set | 1 | Japan | – |
| 1.2 | Indenter Unit – Servo Driver | Yaskawa | Set | 1 | Japan | – |
| 1.3 | Indenter Unit – Ball Screw | Hiwin | Set | 1 | China | – |
| 2 | Rotary Roller Unit – Servo Motor | Yaskawa | Set | 2 | Japan | – |
| 3 | Length Detection – Displacement Sensor | Jinghaiquan | Set | 2 | China | – |
| 4 | Outer Diameter Detection – Positioning Cylinder | Airtac | Set | 1 | China | – |
| 5 | Measuring Mechanism | Zhiheng | Set | 19 | China | Contact Sensor |
| 6 | Auxiliary Support – Bearing | NSK | Set | 3 | Japan | Balance the Self-weight of Workpiece |
| 7 | Loading & Unloading Mechanism | Zhiheng | Set | 1 | China | Material Storage: 90 Pcs |



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