Galvanized Carbon Steel 114mm 219mm Square Tube Mill
| Model Number | HG219 |
| Place of Origin | Hebei, China (Mainland) |
| Molding speed | 20-40m/min |
| Pipe diameter | 114-219mm |
| Pipe Thickness | 4-8mm |
| Voltage | 380V/220V |
| Power | 800KW |
| Certification | ISO 9001,CE,BV |
| Pipe shape | Rectangle,round,square |
| Material of Pipe | Carbon Steel , Stainless Steel and Galvanized Steel |
Galvanized Carbon Steel 114mm 219mm Square Tube Mill is the
specifications of the steel belt feeding unit, through the roll
bring curled up into a tube billet steel, and then use the high
frequency of proximity effect and skin effect make the strip edge
instantaneous heating to welding temperature, and under the action
of squeezing roller complete welding, then through water cooling,
sizing and straightening as required specifications of the steel
pipe. The product line in each units on the basis of digesting and
absorbing domestic and foreign similar equipment, combined with
China's national conditions, innovative design, convenient
operation and maintenance, simple. The machine has high machining
quality and assembly precision, and can produce electric welded
steel pipe with high precision by adopting reasonable roll pass.
Production Process
Scroll up → Uncoil → Flattening → End Shear & Butt Welding →
Accumulator → Forming → High-frequency induction welding→ Removing
external burr → Cooling → Sizing → Cutting → Checking &
Collecting → Accessing Warehouse
ERW Tube Mill Other Model
| Model | Diameter Range | Pipe Thickness | Molding speed(m/min) | Motor Power(KW) | Mechanical area
(m³) |
| HG20 | 8-20MM | 0.3-1MM | 30-120 | 55 | 7×50 |
| HG32 | 12-32MM | 0.3-2.0MM | 30-120 | 75 | 7×50 |
| HG50 | 16-50MM | 0.8-2.5MM | 30-110 | 110 | 7×60 |
| HG60 | 20-60MM | 0.8-3MM | 30-100 | 132 | 7×65 |
| HG76 | 12-76MM | 1-3MM | 30-100 | 320 | 8×80 |
| HG89 | 32-89MM | 1-4MM | 30-80 | 350 | 8×80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 | 400 | 10×100 |
| HG165 | 60-165MM | 3-7MM | 30-50 | 600 | 10×110 |
| HG219 | 114-219MM | 4-8MM | 20-40 | 800 | 12×150 |
| HG273 | 114-273MM | 4-10MM | 15-30 | 1000 | 18×160 |
| HG325 | 165-325MM | 4-12MM | 10-30 | 1200 | 18×180 |
| HG426 | 165-426MM | 4-16MM | 8-25 | 1400 | 18×180 |
| HG508 | 219-508MM | 4-20MM | 8-20 | 2000 | 21×180 |
