PHJ15 H Beam Fabrication Machine for Steel Structure Use

1. Usage and Nomination on PHJ series 3 in 1 H Beam Fabrication Machine:

1) Output: PHJ15 H Beam Assembly Welding Straightening Machine is for producing welding T Beam H Beam with its web size up to 1500mm height;

2) Nomination: The three letters of “PHJ” in Chinese language stands for “Assembly”, “Welding”, and “Straightening” respectively. Hence its model got from --- Denoting the specification of finished product, and functions integrated in this 3 in 1 H Beam Welding Machine;

3) There are many same names with this Integral Function H Beam Welding Machine:

a) In view of process step: The alternative name is “H Beam Assembly Welding Straightening Machine”, which gives the three critical process steps in producing welding H Beam in this Vertical I H Beam Welder;

b) In view of core function: Welding is the core step in producing welding T Beam H Beam, so this machine is sometimes called Integral Function H Beam Welding Machine;

c) In view of welding mode: SAW (Submerged arc welding) takes up 90% of welding mode in this H Beam Welding Equipment. So, some people call it “SAW H Beam Fabrication Machine”, or “SAW 3 in 1 H Beam Welding Machine”;

d) In view of workpiece position in the 3 in 1 H Beam Welding Machine: (Fig.1)

        i.  During production of welding H Beam in this Integral Function H Beam Fabrication Machine, the workpiece is in the position of vertical (Web upright, and flanges lying flat), see above;

      ii. Comparatively, there is another kind of H Beam Welding Equipment, in which workpiece is in horizontal position (Web lying flat, and flanges upright) which takes less share of application. For this reason, this PHJ15 model 3 in 1 H Beam Welding Machine can also be named as “3 in 1 Vertical I H Beam Welder”;

e) In all, up to now, there is no unified nomination with this series of Integral function H Beam Welding Machine. The above just list several common used ones.

2. Main Units of PHJ15 Model 3 in 1 H Beam Welding Machine:

1) Assembling Unit in Integral Function Vertical H Beam Welder:

a) This system is for assembling the 2 pieces of flange and 1 piece of web cut from CNC Strip Plate Cutting Machine, and fit it into 工 shape before being welded in this SAW Integral Function H Beam Welding Machine;

b) There are three sets of hydraulic driven manipulators installed among the input conveyor of the H Beam Fabrication Machine, supporting the steel plates and align them into the shape of T Beam (For the first time of Assembling and Welding) and then 工 Beam shape (For the second time of Assembling and Welding);

2) Welding System in 3 in 1 H Beam Welding Machine:

There are two optional configurations in this Integral Function H Beam Welding Equipment:

a) SAW (Submerged arc welding), for accomplishing Light and medium duty welding H Beam, most majority of over 90%: Includes 2 sets of either China brand, or U.S. brand Lincoln welding source; And 2 sets of automatic welding flux conveying and recycling system;

b) CO₂ Welding, for carrying out producing super Light duty welding H Beam only, account for less than 10%: Includes 2 sets of either China brand, or Japanese Panasonic welding source;

3) Straightening Unit in PHJ15 Model H Beam Assembly Welding Straightening Machine:

a) This unit performs the final (3^rd ) step in core jobs of the H Beam Assembly Welding Straightening Machine;

b) It straightens flange deform post welding in the Vertical I H Beam Welder;

c) The critical element of this unit is a group of straightening rollers (3 pieces), which is hydraulic driven, in the working mode downward stroke straightening.

For observing on working process, please check attached video of this 3 in 1 H Beam Welding Machine.

3. Technical Parameters of PHJ15 Integral Function H Beam Welding Machine:

Below are technical indexes of PHJ15 H Beam Assembly Welding Straightening Machine (Vertical I H Beam Welder):