Used secondhand Φ426-1620×16 Spiral Pipe Mill 1. Equipment narration: This equipment is originally designed and manufactured by Taiyuan Huaye Equipment in the year of 2009. The machine is for sale due to factory bankrupt. 2. Steel coil, product properties: 2.1 Steel coil： Coil O.D. Φ1300 - Φ1800 mm Coil I.D. Φ610 - Φ760 mm Coil width 600 - 1500 mm Plate thickness 6 - 16 mm Coil weight ≤25 t Coil material Q235; X65(T≤10mm) Width accuracy 0 - 10mm 2.2 Pipe parameter： Pipe dia. Φ426 - Φ1620 mm Pipe wall thick 6 - 16 mm Pipe length 8 - 12 ±0.5 m 2.3. Mill basic parameter： Mill type Front-swing, center positioning Forming type Three-roll bend forming, outside control roll sizing Forming direction right spiral forming Forming angle 40°～75° Pipe discharging swinging carrier roll discharge pipe Delivery speed 0.5-2.7 m/min Welding speed 0.6-2.1 m/min Welding type Automatic submerged arc welding 3. Equipment list: N/N Equipment Description Qty. Note 1 Uncoiler with coil opener 1 2 Pinching & leveling machine 1 3 Electric vertical roll 3 4 Shearing & butt-welding 1 5 Edge slitter 1 6 Scrap rewinder 1 7 Edge miller 1 8 Manual vertical roll 1 9 Delivery machine 1 10 Pre-bending and guide beam 1 11 Front bridge 1 12 Forming unit 1 13 Inside welding device 1 14 Outside welding device 1 15 Rear bridge 1 16 Flying saw cutter 1 17 Pipe discharger 3 18 Host hydraulic system 1 19 Host electric system 1 20 Inside welder DC-1500 1 American LINCOLN 21 Outside welder DC-1500 1 American LINCOLN 22 Welding flux supply and treatment 1 23 Butt-welding moveable device 1 24 Plasma cutter 1 25 Beveling machine 1 26 Hydrotester 1 27 Pipe handling devices 1 4. Main equipment introduction Uncoiler Driving motor AC 11 KW Speed 3.5m/s Lifting type Hydraulic cylinder Centering type Hydraulic cylinder Electric vertical roll Centering type AC motor 2.2KW Vertical roll diameter 240mm Vertical roll range 500 – 1600mm Pinching and leveling machine Pinching roll pressdown cylinder Pinching roll driving type AC motor, double roll driving Leveling roll arrangement Three high and two low Leveling roll driving type Whole roll Driving power 18.5KW Shearing and butt welding Press roll type Hydraulic cylinder press Shearing type Hydraulic shear Welding type Semi-automatic submerged arc welding Welder DC 1500 (share with inside welder) Edge slitter Blade gap Worm and gear adjustment Blade overlap High and low screws adjustment Blade diameter 420mm Scrap rewinder Torque motor YLJ132-25-4 Drum diameter 900mm Speed 2.1m/min Edge miller Milling tool driving AC motor Cutter diameter 360mm Motor power 2 × 30KW Delivery machine Speed 0.6 – 2.7m/min Driving type AC motor Speed control AC variable frequency Delivery roll diameter 450mm Roll material 42CrMo Motor power 55KW Pre-bending and guide beam Pre-bending roll diameter 250mm Predeformation width Max. 40mm Guide beam number 2 Guide beam expansion amount Max. 800mm Roller wheel diameter 140mm Space between high and low guide beams 5 – 20mm Forming unit Mill type Front swing feeding and right spiral Adjustment type Three roll bend forming, outside control roll sizing Forming angle 40°～75° Spiral pitch 1800mm Forming roll diameter 130mm Forming roll material GCr15 Conveyer roller Motor power 2.2KW Conveying speed Max.10m/min Roller distance 3m Hydraulic system System pressure Max. 16Mpa Working pressure Max. 10Mpa 5. Product range Material Pipe size Max. thickness (mm) Q235 X70 Ф426 8 6 Ф529 10 7 Ф630 10 8 Ф820 12.7 8 Ф1020 12.7 10 Ф1420 14 10 Ф1620 16 10 6. Equipment price： Plant Price as is where is 485,000 USD Dismantling 40,000 USD FOB extra 30,000 USD Total of above 555,000 USD FOB CHINA PORT Installation and commissioning 40,000 USD Freight to destination TBD
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