RF76 tube mill line is widely used to produce welded tubes with a diameter of Φ25-80mm and a wall thickness of 1.2-4.0mm. The tube welding varies in speed, ranging from 30M to 70M per minute. This tube mill line is also equipped with 160KW major motor and 300KW welder with high frequency. Apart from normal RF76 tube mill line, we can also provide a special type of RF76 tube mill line that can produce welded tubes with a maximum diameter of Φ127mm.
Technical parameter of RF76 Tube Mill Line| Description | RF76 tube mill line | RF76 enlarging toΦ127 tube mill line |
| Diameter of welded tubes | Φ25-80mm | Φ32-127mm |
| Wall thickness of welded tubes | 1.2-4.0mm | 1.5-2.5mm |
| Speed of tube welding | 30-70M/min | 30-60M/min |
| Power of major motor | 160KW | 90KW×2 |
| Power of high frequency welder | 300KW | 350KW |
Basic components of RF76 Tube Mill Line
Hydraulic uncoiler → Shearing and butt-welder → Horizontal-type accumulator → Forming machine → Water cooling tank → Sizing machine → Cold saw → Run-out table
