Wuxi MAZS Machinery Science & Technology Co.,Ltd.
Wuxi MAZS Machinery Science & Technology Co.,Ltd.
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1.Description of goods:
MA-Φ76 High Frequency Welded Pipe Mill high speed with water cooling system cold saw
2.Specification:
Input raw material: pre-slit carbon steel CR, HR coils
Finished products: round tubes, square tubes and rectangular tubes as well as deformed tubes
Round tube outside diameter: 22 -89mm
Square tubes: Min12 x 12mm, Max70 x 70mm
Rectangular tubes: Min8 x 12, Max60x 80 mm
Tube Thickness: 1.2 -4.0 mm
Forming Line Speed: Max 100 m/min
(Square and rectangular tubes are produced at lower speeds while side to wall thickness ratios are different.)
Tube Cut Length: 4 -12 m
Length Accuracy: ± 3mm
Drive Motor: DC 75kW×2, adjusted by Eurotherm 590 speed controller
Line Composition:
Hydraulic Double Mandrel Uncoiler
Shear and TIG welder
Horizontal Strip Accumulator
Forming, (Seam guide, Welding, Squeezing, Scraping), Cooling , Sizing and straightener Section.
Computer Flying Saw Cut-Off.
Roller Straightener
End Milling and Chamfering Machine
Baling Press
Run Out Roll Table, inspection table & Collectors.
Solid State H.F. Induction Welder: 200 kW, Solid State (or vacuum Tube Type)
Rolls: Rolls are manufactured complying with AISI D3 D2 or E52100
Electrical Control System
| Model No. | MA114 | MA125 | MA165 | MA219 |
| Outer diameter | Φ40~114 MM | Φ50~130 MM | Φ76~165 MM | Φ89~219 MM |
| Wall thickness | 1.2~4.0 mm | 2.0~5.0 mm | 2.0~6.0 mm | 3.0~6.0 mm |
| Production speed | 0~70 m/min. | 0~60 m/min. | 0~50 m/min. | 0~50 m/min. |
| Driving motor power | 132 Kw*2 sets | 160 +200 Kw | 200 Kw*2 sets | 200 Kw*3 sets |
| HF welder power | 300 KW | 400 KW | 500 KW | 500 KW |
