Description
◆ High Degree of Automation
- The machine head adopts automatic rotation and automatically corrects deviation during travel;
- Automatically switches between high and low speeds in horizontal sections and slopes.
◆ Core Technologies
- The equipment adopts a fully hydraulic drive, with strong clamping force; maximum working pressure up to 16 MPa;
- Uses a sealed oil tank design, allowing 360° rotation without oil leakage.
◆ High Efficiency
- The traveling wheels use hydraulic adjustment, enabling quick and convenient setup. There is no need to lift the equipment to adjust the wheel height, greatly reducing adjustment time;
- Large-capacity battery: a single charge can meet the requirements for 60 pipe joint alignments.
◆ Reliable Quality
- Reasonable structural layout with a stable hydraulic system;
- Major power components use well-known domestic and international brands, ensuring stable and reliable quality;
- High working pressure and strong clamping force allow effective alignment even on large wall thickness and diameter pipelines.
Features:
- Adaptable pipe diameter: 6D;
- Suitable for curved pipe sections with diameters up to 500 mm, providing adaptive joint alignment with high precision, without the need for external straight pipe extensions;
- Capable of uphill and downhill operation on terrain with slopes up to 40°.
Specifications:
| Model | DPRD48 | DPRD40 | DPRD20 |
| Scope of application | Φ1219mm | Φ1016mm | Φ508mm |
| Number of clamping shoes | 2*18 | 2*16 | 2*10+5 (3 rows) |
| Clamping force per row | 48T | 45T | 16T |
| Type of drive | Dual motors at both sides | Dual motors at both sides | Dual motors at both sides |
| Working pressure | 6.5-16MPa | 6.5-16MPa | 6.5-14MPa |
| Dimension | 2850*1171*1171mm | 2850*950*950mm | 2900*380*380mm |
| Weight | 2100kg | 1700kg | 650kg |
| Applicable wall thickness | 10-30mm | 10-30mm | 6-25mm |
| Please inquire for other sizes | |||





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