The whole production line is as follows:
Raw material → expansion → cutting and butt welding → battery → alignment → milling → high-frequency welding
→ Deburring → cooling (water cooling) → calibration → correction → fixed length cutting → output table
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xHigh frequency welding pipe roll forming machine
| NO | Name | Quantity | Price(USD) | Remarks |
| 1 | Double station uncoiler | 1 | 5,000 | Including Hydraulic Station |
| 2 | Shear butt welder | 1 | 4,000 | Welder |
| 3 | Vertical accumulator | 1 | 10,000 | |
| 4 | Molding and sizing machine | 1 | 33,000 | |
| 5 | Computer flying saw | 1 | 14,000 | Random saw blade 2 pieces |
| 6 | Roller, turn and gantry | 1 | 3,300 | |
| 7 | Baler | 1 | 3,300 | |
| 10 | 150KW Solid state high frequency | 1 | 18,000 | |
| 11 | Mold:Round Pipe: 1/2″ | 1 | 3,500 | |
| 12 | Mold:Round Pipe:7/8” x1.5mm Round Pipe:1″x 1.5mm | 1 | 3,500 | |
| 13 | Mold:Round Pipe1″x 1.5mm 1.5mm | 1 | 3,500 | |
| 14 | Mold:Round Pipe:1 1/2″x 1.5mm | 1 | 3,500 | |
| 15 | Mold:square tube:1″x 1″ x1.5mm | 1 | 3,500 | |
| 16 | Mold:Rectangular 1×1/2″ | 1 | 3,500 | |
| 17 | FOB Tianjin Port | 111,600 |
Description:
In the ERW32-50 welded pipe production line, the coil is first unrolled in the strip preparation section, and the head and tail of the coil are butt welded. It is then fed into the looper and the strip is pulled from the looper and passed through the unit at a constant speed. The strip is formed into an open tube in the forming unit. Then, it is welded into a straight seam welded pipe by solid high frequency to eliminate water chill after external burr, and the round pipe is sized and shaped in a sizing machine. The sizing steel pipe is straightened in the Turkish head and then sawn to the required length with a flying saw. After the steel pipe is sawed to a fixed length, it is quickly transported away from the flying saw by the output roller and pushed onto the gantry for inspection. This production line meets the production process requirements of round tubes. ERW32 welded pipe unit is a special equipment for producing straight seam welded pipes in metallurgy, construction, transportation, machinery, vehicles and other industries. It produces cold-rolled and hot-rolled strip steel as raw materials by cold-bending forming and high-frequency welding. And square rectangular tubes. The “W” forming process used in the forming process. The deformation process of this forming method makes the force more reasonable, and the material deformation of each frame of the unit is more perfect. The remarkable features of the whole unit: fast, efficient, time-saving and labor-saving. Unit features: high strength and rigidity
| 1 | Mechanical behavior： | Yield Strength (σs)≤275MPa |
| 2 | Steel bandwidth： | 55-100mm |
| 3 | Steel strip thickness： | 0.8-2.0mm |
| 4 | Steel coil inner diameter： | Φ480-Φ550mm |
| 5 | Steel coil outer diameter： | ≤Φ1600mm |
| 6 | Roll weight： | ≤1t |
| 7 | Steel pipe specifications： | Φ16-Φ32mm |
| 8 | Steel pipe length： | 6m±3mm |
| 9 | Total installed capacity： | About 280KW |
| 10 | Unit speed： | 60-100m/min |
| 11 | Equipment Floor area： | 62*8m |
| 12 | Crane： | 5 ton*2sets |
| 13 | Unit operation direction： | Right feed（Or determined by the buyer） |
The whole production line work flow like:
Raw material→ uncoiling → shearing and butt-welding → accumulator →leveling→ mill-forming →high-frequency welding
→ deburring → cooling(water colling) → sizing →straightening → fixed length cutting → run-out table
| Function： | Pass the steel coil passively。 |
| Structure form and parameters： | Double-station form, equipped with rotary thrust bearing 51164, tapered roller bearing 31320, support bearing 21320 unwinding spindle bearing ∅105mm, baffle 15mm can be manually rotated 180 degrees, ∅125 cylinder hydraulic expansion, DBH-203 pneumatic brake. |
| Advantage： | When a coiled steel strip is unrolled, the reeling station is rotated by a manual rotation to a straight working position, and the loading and unloading speed is fast, and the operation is simple and convenient. |
| Precautions | When the crane is hanging steel coils, the strip must be close to the baffle. When adjusting the brakes, it should not be too loose. When it is too loose, it does not have a braking effect, and it should not be too tight. Too tight on the brakes will cause great wear. At the same time, the rotating parts need to be checked frequently for jamming and regular lubrication.。 |
If you are interested in, Please contact us by:
Whatsapp: +8618732780181
Email: bright@tgrollforming.com
