Specification :

Technical parameter
1. Pipe diameter: DN50-300( Æ 60-325)
2. Pipe thickness: 3-20MM
3. Pipe materials: carbon steel, alloy steel, stainless steel and cryogenic steel.
4. Welding: tube-tube, pipe-pipe, tube-elbow, tube-flange, flange-flange, flange- elbow ( dummy tubes for connection when necessary) .
5. Driving System: driven by two-row rubber worm -and -worm wheel ( A1/ A2) or driven by two-row rubber roller reducer ( A3/ A4) .
6. Compression System: compressed firmly by manual double-chain Leading-Screw.
7. Bracket System: no ( or as per customers’ demands)
8. Counterweight System: no Counterweight
9. Speed-regulation Mode: Variable-Frequency Stepless Speed Control System
10. Adjustment Mode: Manual cross regulator
11. Control System: products of proprietary technologies owned by our company, no single-boarded microcomputer control ( A1/ A3) / single-boarded microcomputer control ( A2/ A4)
12. Welding Mode: CO2 gas shielded arc welding
13. Welding Power: OEM ( or as per customers’ demands)
14. Swing System: products of proprietary technologies owned by our company, motor drive with fuzzy pendulum width regulating( A1/ A3) / stepper motor drive ( A2/ A4)