H.F.W. Tube Mills
High-frequency pipe welded machinery is the special equipment to product welded pipe of low carbon steel or low alloy steel material, that is feeding the steel belt into the machinery, turning into the tube by forming roller, then using high-frequency proximity effect and skin effect to make the tube reach the welding temperature, and completing the welding under the squeezing roller extrusion, then through cooling, sizing and straightening to get the required steel pipe.
Technical process
Uncoiler–> Straightening end–> Pipe straightener–> Shear&Welder–> Storage–> Forming, H.F.
welding–> sizing mill–> Flying saw–> Pipe straightener used for original pipe–> Flatter–>
Hydraulic or scateless test equipment–> Roller conveyor and conveyor table–>Packing device–>
Electric control system
Features
1. High Precision: quality of pipe can be reached to ±0.03mm, which is used to produce high
precision pipe, such as cylinder tube, transmission shaft tube, etc.
2. High Speed: Running speed can be reach 150m/min.
3. Quick Change System: small diameter tube mill adopts complete fast change structure, greatly
reduce the time of roller changing. Large diameter pipe mill adopts exclusive quick change system.
4. Roller Common Use System: “FFX” Forming& Direct Forming to Square, can save 60 – 80%
roller cost for user.
5. Special Tube Mill for: Large diameter with thin wall thickness, Small diameter with large wall
thickness, High strength section steel, “9” shape pipe, etc.
| Model | Round Pipe | Square & Rectangular Tube | Speed (m/min) |
||
| Dia. (mm) | Thickness（mm） | Dia. (mm) | Thickness（mm） | ||
| ERW32 | 10-38 | 0.5-2.0 | 10*10-30*30 | 0.5-1.6 | Max.120m |
| ERW50 | 15-51 | 0.5-2.5 | 15*15-40*40 | 0.5-2.0 | Max.120m |
| ERW60 | 16-60.3 | 0.5-3.0 | 15*15-50*50 | 0.5-2.5 | Max.120m |
| ERW76 | 20-76 | 1.0-4.0 | 20*20-60*60 | 1.0-3.5 | Max.120m |
| ERW89 | 25-89 | 1.0-4.5 | 20*20-70*70 | 1.0-3.5 | Max.120m |
| ERW114 | 38-114 | 1.0-5.0 | 40*40-90*90 | 1.0-4.0 | Max.80m |
| ERW165 | 60-165 | 2.0-6.0 | 50*50-150*150 | 2.0-5.0 | Max.60m |
| ERW219 | 89-219 | 3.0-8.0 | 80*80-200*200 | 3.0-8.0 | Max.50m |
| ERW273 | 114-273 | 4.0-10.0 | 100*100-250*250 | 4.0-10.0 | Max.40m |
| ERW325 | 165-325 | 4.0-12.7 | 100*100-300*300 | 4.0-12.0 | Max.30m |
| ERW426 | 219-426 | 5.0-14.0 | 150*150-350*350 | 5.0-14.0 | Max.30m |
| ERW508 | 219-508 | 6.0-16.0 | 200*200-400*400 | 6.0-16.0 | Max.25m |
| ERW610 | 325-610 | 6.0-18.0 | 250*250-500*500 | 6.0-18.0 | Max.25m |
| ERW720 | 355-720 | 6.0-20.0 | 300*300-600*600 | 6.0-20.0 | Max.25m |
Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for Reasonable price China High Standard Configuration Steel Round/Square Pipe Profile Tube Mill, Welcome to get hold of us for anyone who is interested in our products, we’re going to give you a surprice for Qulity and Price.
Reasonable price China Tube Mill, Pipe Tube Mill, In order to meet our market demands, we have now paied more attention to the quality of our goods and services. Now we can meet customers’ special requirements for special designs. We persistently develop our enterprise spirit “quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
