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1>This machine is the main product ofproducing reinforced concrete pipe frame of both of flat and socket end. steel bar cage used for top quality reiforced concrete pipe.
2>Manually changing diameter of the frame, structure as pulling of reinforcing steel bar, this machine adopts electromagnetic stepless speed and any thickness it can go round with digital welding circuit.
3>Having the advantages as convenient adjustment, simple operation, less time and labor consumption, it uses reinforcing steel bar diameter as 3.2mmφ9mm to complete cage of φ200mm--φ2000mm in diameter and 2000mm5000mm long.
Manually type Reinforcement Cage Welding Machine / hand changed diameter seam welder