Pull Through H Beam Welder with One Pass Automatic Running

A. The Implication on PHJ and ZHJ Series Vertical Pull Through H Beam Welder and its Working Style:

The phrase “Vertical Pull Through H Beam Welder” gives vivid description on working manner of PHJ and ZHJ models Fit Up Full H Beam Fabrication Machine:

1. This automatic running multi-functional SAW H Beam Welding Machine delivers finished welded T Beam/ H Beam with one time passing of workpiece through the entire length of the equipment, from raw materials of long strip boards at input side, to fabricated steel structure working parts at output side of the machine;

1) Input Conveyor of Wuxi JACK PHJ and ZHJ Integral Function H Beam Welding Machine: The loading of the 2^nd piece of flange onto fabricated T Beam: (Fig.1)

2) Output Conveyor of Wuxi JACK PHJ and ZHJ series 3 in 1 H Beam Fabrication Machine: The completed welded H Beam in vertical orientation: (Fig.2)

2. The above 2 photos explain why we call PHJ and ZHJ series machine as “Vertical Pull Through H Beam Welder”: You can get idea on how does it operates in what position of working parts.

B. Process Technology and Facility Condition Updated in PHJ and ZHJ Fit Up Full H Beam Fabrication Machine from H Beam Production Line:

1. Process Route and Required Plant Space for H Beam Making in Conventional Automatic H Beam Production Line:

1) H Beam Production Line produces welded H Beam and T Beam in highly automatic streamline flow way, which presents large volume of finished steel structure members in controllable and expected manner. This is the reason why H Beam Production Line get such widespread application for over two decades;

2) Meanwhile, with its divided steps of welding H Beam manufacture in H Beam Production Line:

a) Assembly plus CO₂ gas shielded welding --- H Beam Assembly Machine;

b) Submerged arc welding --- SAW H Beam Welding Machine;

c) Flange straightening --- H Beam Straightening Machine;

d) As well as transferring the WIP (Work in process) workpieces among the above 3 stations in H Beam Production Line --- Steel Structure Flipping Equipment;

3) The total throughput time of H Beam Production Line from loading onto line to unloading off line is fairly long;

4) Besides, the installation of automatic H Beam Production Line calls for rather large area of workshop floor, which is from at least 2,400 m² (100m length by 24m span) to ideal level of 4,800 m² (200m length by 24m span), this greatly deters many customers from Steel Structure industry who plan to have investment on H Beam Production Line;

5) Wuxi JACK Exported to Russia Heavy duty Automatic H Beam Production Line: (Fig.3)

6) The above analysis gives reason on impetus driving Wuxi JACK developing new product of PHJ& ZHJ series 3 in 1 H Beam Fabrication Machine for customers;

2. Working Principle and Occupied Area of PHJ and ZHJ Pull Through H Beam Welder:

1) The question is, for making welded H Beam, is it possible to integrate the original 3 steps (Assembly and tack welding/ Submerged arc welding/ Straightening) into 1 time operation, and hence eliminate internal material transfer?

2) The answer is YES. And this is the core idea behind development of PHJ and ZHJ series Pull Through H Beam Welder, the other name is H Beam Assembly Welding Straightening Integral Machine, which plainly indicate its operating theory:

3) Central working area of Wuxi JACK PHJ and ZHJ Integrated Running SAW H Beam Welding Machine, from bottom to top in the photo: Assembly, Welding, Straightening: (Fig.4)

4) So, we can imagine that, in graphical view, the use of PHJ and ZHJ series 3 in 1 H Beam Fabrication Machine equals to compressing a line (H Beam Production Line) into a separate point (Vertical Pull Through H Beam Welder);

5) Correspondingly, the necessary land area in facility for installing PHJ and ZHJ H Beam Assembly Welding Straightening Integral Machine is only 100~104 m² (24m length by 4m width), decreased from the least level of 2,400 m² for H Beam Production Line we mentioned before, which reduces economical burden of Steel Structure customers in the widest possible manner.

C. Technical Parameters of PHJ and ZHJ 3 in 1 H Beam Fabrication Machine:

Below are technical specifications of PHJ and ZHJ series High Efficiency H Beam Assembly Welding Straightening Integral Machine: