1. This thematic page is for exploring technical strong points of Wuxi JACK Z15/ Z18/ Z20 T Beam H Beam Assembly and Tack Welding Machine, so that you can have a quick impression on this advanced product, which is applied as the first set of central machines in H Beam Production Line;
1) Function: As its name suggest, this is an automatic running equipment for assembling steel strip plates into T Beam and H Beam, and strengthening the assembled workpieces by means of CO2 stitch welding (tack welding);
2) The banner of this page reflects a set of T Beam H Beam Assembly and Tack Welding Machine, at BOL (Beginning of line) at a Wuxi JACK exported to Russia HB1500 automatic H Beam Production Line;
3) Importance: This T Beam H Beam Assembly Machine is the first set of central equipment in H Beam Production Line, and the “most complicated” one in terms of mechanical structure and working logic: Its performance directly determines the integral output level of the entire H Beam Production Line;
1) Assembly: Fitting up steel strips into T Beam and H Beam, making it central aligned in accurate position;
2) Stitch Welding: To prevent the assembled T Beam H Beam from falling apart, implement CO2 welding on the workpiece;
a) There are 8 pairs of symmetric arranged alignment rollers which are used for pushing and securing the flanges and web into correct position;
b) To fully guarantee tight and firm clamping of workpiece, movement of these alignment rollers are driven with hydraulic oil cylinders, and guided with high precision bushings;
c) These alignment rollers are all eccentric type, which have ability of inching adjustment, delivering the most accurate fitting up in the T Beam H Beam Assembly Machine;
a) As shown this slides, in one set of the T Beam H Beam Assembly Machine, there are 2 sets of CO2 welding torch in 45° mirror installation, for welding the 2 seams at the same time;
b) The position of these 2 welding torches can be adjusted precisely, based on specification of fabricated H Beam, by means of handwheels and precise linear guiderails on cross slides at its back side.
To have a precise and smooth management on Assembling/ Tack welding/ And sending forward of workpiece, working speed of this critical equipment in H Beam Production Line is controlled with A.C. inverter.
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