ERW Tube mill/Pipe mill/welded pipe production/pipe making machine is used to produce round, square and rectangular pipe.
Application: GI, construction, automotive, general mechanical tubing, furniture, agriculture, chemistry, oil, gas, conduit, contructure.
Aogang ERW Steel Tube Mill Advantage:
Model | Diameter (mm) | Round pipe Thickness(mm) | Rectangular pipe | Square pipe (mm) | Rectangular/Square pipe thickness (mm) | Speed(m/min) |
ERW25 | φ8-φ25 | 0.3-1.2 | 10×15-10×20 | 10×10-15×15 | 0.3-1.0 | 70-130 |
ERW32 | φ10-φ38 | 0.5-2.5 | 10×15-20×40 | 10×10-30×30 | 0.5-2.0 | 70-120 |
ERW50 | φ16-φ50 | 0.7-3.0 | 10×20-20×60 | 15×15-40×40 | 0.7-2.5 | 60-120 |
ERW60 | φ19-φ63 | 0.8-3.5 | 10×20-40×60 | 15×15-50×50 | 0.8-3.0 | 60-100 |
ERW76 | φ22-φ76 | 0.9-4.0 | 15×20-40×80 | 19×19-60×60 | 0.9-3.0 | 40-80 |
ERW101.6 | φ42-φ101.6 | 1.0-4.5 | 20×40-60×100 | 35×35-80×80 | 1.0-4.0 | 40-70 |
ERW127 | φ48-φ127 | 1.5-5.0 | 20×60-50×150 | 40×40-100×100 | 1.5-4.5 | 40-70 |
ERW140 | φ60-φ140 | 1.5-5.0 | 40×60-60×160 | 50×50-110×110 | 1.5-4.5 | 35-60 |
ERW165 | φ60-φ165 | 2.0-6.0 | 40×60-60×180 | 50×50-130×130 | 2.0-5.0 | 30-50 |
ERW219 | φ89-φ219 | 2.0-8.0 | 60×80-140×200 | 70×70-170×170 | 2.0-7.0 | 30-50 |
ERW273 | φ114-φ273 | 4.0-10.0 | 60×120-150×250 | 90×90-215×215 | 4.0-9.0 | 20-40 |
ERW325 | φ114-φ325 | 4.0-14.0 4.0-12.7 (material: X70, N80) | 60×120-200×300 | 90×90-255×255 | 4.0-12.0 | 20-40 |
ERW406 | φ219-φ406 | 5.0-16.0 5.0m-12.7 (material: X70, N80) | 150×200-250×400 | 170×170-320×320 | 5.0-14.0 | 20-40 |
ERW508 | φ325-φ508 | 6.0-18.0 6.0-12.7 (material: X70, N80) | 200×300-350×450 | 255×255-400×400 | 6.0-16.0 | 10-25 |
ERW660 | φ406-φ660 | 8.0-20.0 8.0-12.7 (material: X70, N80) | — | — | — | 10-25 |
CNC machining Center
High precision CNC machine was used to process all parts, All parts are standard and interchangeable, Multi – axis linkage, the shape and position tolerance requirements are ensured.
Worm and Gear design
Choose worm gear and worm with a high speed ratio to make adjustments easier and save time, With self-locking function and precise positioning, The adjustment gap is smaller than with a traditional screw, fine-tuning is more accurate, and product quality is easier to control.
Roller
The rollers can be ground 3-5 times due to their high machining precision and high wear resistance, High quality forging raw materials, secondary forging CNC processing, high density and hardness.
Quick-change system
This design perfectly solves the problem of the customer’s limited site, limited investment budget, and numerous product specifications, Offline pre roll change achieved, saving 80% of roll change downtime.
4-Turkey head design
Designed specifically for high-quality square tube orders, It has stable deformation, a high surface quality of square tube, and few deformation marks.
The steel pipe’s rounded corners will not be stretched, and its strength is high, reducing the number of times the rolls are ground due to wear.
