Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. Quality first, Customer first
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Construction Milling Saw 19mm-76mm Pipe Making Machine Automatic Tube Mill is specially used for producingΦ19.05-Φ76.2mm, δ0.8-3.0mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤2.5mm). The composition of equipment is from uncoiler to fixed length cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness.
(1) O.D.: Φ19.05-Φ76.2mm
(2) Square pipe size: 18x18~60x60mm
(3) rectangle pipe size:15x20~40x80mm
(4) Wall thickness: 0.8-3.0mm(square pipe and special-shaped pipeδ≤2.5mm)
(5) Length: 4-8m
Milling speed: 30-80M/min
raw material (steel coil) → uncoiling → shearing and end welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finishing tube
| Model | Diameter Range | Pipe Thickness | Line Speed(m/min) |
| HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
| HG32 | 10-32MM | 1.4-1.5MM | 120 |
| HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
| HG76 | 25-76MM | 1-4MM | 30-100 |
| HG89 | 32-89MM | 1-4.5MM | 30-80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
| HG165 | 60-165MM | 3-7MM | 30-50 |
| HG219 | 114-219MM | 4-8MM | 20-40 |
| HG273 | 114-273MM | 4-10MM | 15-30 |
| HG325 | 165-325MM | 4-10MM | 10-30 |
| HG426 | 165-426MM | 4-12.7MM | 8-25 |
| HG508 | 219-508MM | 4-16MM | 8-20 |
