Advanced Automatic Welding System for Large Diameter Pipes

• Customization: Available
• After-sales Service: Available
• Pipe Material: Carbon Steel
• Model NO.: LH1500-1620-16
• Condition: New
• Customized: Customized
• Application: Industry
• Type: Pipe Welding Machine
• O.D.: 426-1620 mm
• Thickness: 6-16 mm
• Coil Weight: Max. 25 T
• Pipe Length: 8 - 12 M
• Mill Type: Front-Swing, Center Positioning
• Forming Angle: 40-75
• Welding Type: Automatic Submerged Arc Welding
• Transport Package: in Nude
• Trademark: HUAYE
• Origin: China
• Production Capacity: 15-30/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Introduction
This LH1050-1220-12 Spiral Welded Pipe Machine was made for producing spiral welded pipes of O.D. range φ168 mm to 1220mm and wall thickness range 4 mm to 12 mm

Main Specification
Coil Specification
Material: Carbon steel, Q195, Q215, Q235, Q345  
Strip thickness: 4 ~12   mm
Strip width: 350~1050  mm
Coil I.D.: Φ610-760   mm
Coil O.D.: Φ1100-1800 mm
Coil weight: ≤15  T
Product pipe specification
O.D. range: Φ168~Φ1220 mm
Wall thickness range: 4 ~12  mm
Pipe weight: Max. 4T
Spiral angle: 40°~ 80°
Pipe screw pitch: Max. 1350 mm
Length:    8-12.5 m
Machine specification
Machine type: LH1050-1220-12
Forming type: Front swing, stop during coil change, center positioning
Forming angle: 40°~ 80°
Welding speed: 0.5~2.2   m /min
Welder: Hanyanweida DC-1600×2
Welding type: Internal and external single wire submerged arc welding
Pipe unloading type: Inclined platform unloading
Installation capacity: 500 KVA
Output: ~25,000T
Area: 18m × 80m
Source requirement
Electric: 220/380V; 50Hz
Air compressor: 0.4 - 0.6 Mpa

Machine parts in the working line
1) Uncoiled
2) Pinching & leveling machine
3) Manual/Electrical roll
4) End - Cutting & butt-welding machine
5) Rotary shear
6) Delivery machine
7) Guide board
8) Forming unit
9) Front bridge
10) Inside/outside welding device
11) Rear bridge
12) Flying saw cutter
13) Buried parts
14) Hydraulic system
15) Electric system
16) Inside/outside welder
17) Butt-weld car
18) Plasma cutter
19) Weld flux processing device
20) Beveling & end-facing machine
21) Hydraulic tester
22) Finishing equipment

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