Advanced Design PHJ Model Integral Function H Beam Welding Machine

1. Working Environment of 3 in 1 H Beam Welding Machine:

1)  As shown in the 1^st photo, this is a typical working scenario for H Beam Fabrication Machine: In an overseas steel structure workshop, at the back side (Material incoming side) of the PHJ models machine, there is a set of CNC Strip Plate Cutting Machine, which is the upstream station for the PHJ Vertical H Beam Welder, providing its raw materials flange and web;

2) In this product section we will focus on design aspect of Wuxi JACK PHJ series machine.

2. Design Starting Point of PHJ Series I Beam Assembly Weld Straighten Integral Machine:

1) Every people who is familiar with steel structure equipment, when first take a look on the PHJ series 3 in 1 H Beam Welding Machine, will associate it with H Beam Assembly and Tack Welding Machine: 

Wuxi JACK Z15 H Beam Assembly and Tack Welding Machine: (Fig.1)

2) Yes, this is the design starting point and inspiration on PHJ series Integral Function Vertical H Beam Welder, that it is used as reference on structure and assembling principle from the H Beam Assembly Machine;

3) So, what is the reason behind that? --- Because in the three steps of welded H Beam production, H Beam assembly is the most complicated one with strict demand on accuracy, which determines correctness of workpiece to be delivered. In traditional H Beam Assembly Machine, first flange and web are fitted up, then tack welded to strengthen its shape, and following that sent to H Beam Submerged Arc Welding Machine;

4) Update on Mechanical Structure of PHJ Series 3 in 1 H Beam Welding Machine:

Correspondingly, in the PHJ series machine, the general structure and working unit of the H Beam Assembly Machine is adjusted as follow:

a) Introduce submerged arc welding cell directly, and remove the original CO₂ tack welding;

b) Following welding cell, add on the straightening cell at outlet of the Vertical H Beam Welder mechanical main frame. The straightening principle is same as that of the HYJ and YTJ series H Beam Straightening Machine: 

Straightening principle indication on 3 in 1 H Beam Assembly Weld Straighten Integral Machine: (Fig.2)

c) In this way, the general picture on central working zone of a set of PHJ series Integral Function H Beam Welding Machine come into being:

Central function zone: Assembly, welding and straightening units in Wuxi JACK 3 in 1 H Beam Welding Machine: (Fig.3)

d) This is the reason that, although taking the same duty of SAW in making H Beam, PHJ series Vertical H Beam Welder has completely different structure/ appearance/ working principle with LHA /LHT / LHC models H Beam Submerged Machine;

5) Welding Position in PHJ Series Vertical H Beam Welder:

a) This also explains that, why for the LHA/ LHT/ LHC models H Beam Submerged Arc Welding Machine, it can perform SAW on workpiece in 45° of more than one time, which is applicable for making heavy weight workpiece of large welding size. See below: 

45° fillet SAW ( Submerged arc welding) in SAW H Beam Welding Machine: (Fig.4)

b) While for PHJ and ZHJ series machine, it performs single pass welding along workpiece, which is applicable for making light and medium weight workpiece of middle welding seam: 

0° fillet Welding operation in 3 in 1 H Beam Welding Machine:  (Fig.5)

3.  Design Principles of PHJ Series Integral Function H Beam Fabrication Machine:

PHJ and ZHJ machine is a sophisticated equipment, which is not designed in the simple way of “Copy and Paste”. A series of rules are abided by throughout its entire design stage. Which, here we just list the several prominent ones:

1) Simplicity and Compactness of Integral Function H Beam Welding Machine:

a) The original intention on developing the machine is to simplify manufacturing process on light and medium size H Beam /T Beam, raising value added time and decreasing non-value added time;

b) Just like organs in human being, every sub-assembly/ unit in the machine has its usage in perfect size, no any redundant and or over sized ones;

2) Safety and User Friendliness of 3 in 1 I H Beam Assembly Weld Straighten Integral Machine:

a) People always rank first in manufacturing industry;

b) The design of PHJ and ZHJ series machine take every detail into consideration on this aspect. For detail, please check the product page of H Beam Fabrication Machine;

3) Overall and Delicacy of H Beam Fabrication Machine:

a) Please check the 2^nd and 3^rd photos. Design of the PHJ and ZHJ series machine not only consider overall compatibility, but also delicacy in detail. In the attached 2^nd photo, which was taken at assembling area of the machine, the earthing pole/ photoelectric limit switch/ mini-uplift gadget are reasonable arranged, guaranteeing security/ accuracy of assembling process;

b) As shown in the attached 3^rd photo, the design on pulling rod box of the H Beam Fabrication Machine draw reference from bionics, that it works like “claw” to grip the raw material during its feed-in of the machine;

4) Symmetry and Aesthetics of Wuxi JACK 3 in 1 H Beam Welding Machine:

The attached 4^th/5^th /6^th photos fully demonstrate that, in the design of Wuxi JACK PHJ and ZHJ Vertical H Beam Welder, besides its practicability, the symmetry and aesthetics are also never missed, on both structure and color matching of the machine.

4. Technical Parameters of PHJ Model H Beam Fabrication Machine: