New Generation Automatic H Beam Assembly Welding Straightening Integral Machine

A. Brief Comparison between PHJ15/18/20 Versus ZHJ8015/8018/8020 H /I / T Beam Assembly Welding Straightening Integral Machine Versus Traditional H Beam Production Line:

The history of welding H Beam (As well as T Beam, I Beam) can be divided into 2 general periods of:

1. H Beam Production Line only before the Year of 2009:

For over 10+ years, all the welding H Beam/ T Beam/ I Beam, be it light duty/ Medium duty/ Heavy duty, were all produced with automatic or semi-automatic H Beam Production Line;

2. Co-Existence of PHJ and ZHJ Series H Beam Fabrication Machine together with H Beam Production Line Since the Year of 2009:

1) Small to medium duty T/I/H Beam, which take up over 70% of total steel structure members production, can be manufactured with new generation products of PHJ and ZHJ series Integral Function H Beam Fabrication Machine;

2) Here, the only difference between “Small to medium duty T/I/H Beam” compared with heavy duty ones lies in max. welding seam height produced from different kinds of H Beam Welding Machine, which takes 12mm as threshold as completed single pass seam in flat welding position:

Flat Fillet Submerged Arc Welding operation in Wuxi JACK PHJ15 Three in One H Beam Fabrication Machine: (Fig.1)

3) Comparatively, in LHA& LHC& LHT SAW (Submerged Arc Welding) H Beam Welding Machine of H Beam Production Line, welding torch implements welding in the position of 45° fillet welding. This is the reason that, why more than one time pass welding is available from H Beam Production Line:

The 45° fillet welding in Wuxi JACK SAW LHA Gantry H Beam Welding Machine: (Fig.2)

3. Finished Workpiece Size Produced from PHJ and ZHJ Automatic Integral Function H Beam Welding Machine versus Conventional H Beam Production Line:

As to the largest working parts dimension itself in terms of web height and flange, such new type of PHJ&ZHJ Multifunction H Beam Welding Machine delivers same specification of T/I/ H Beam as H Beam Production Line:

1) Max. web height can be up to 2000 mm;

2) Max. flange and web thickness is up to 40 mm;

3) Max. flange width can be up to 800 mm;

Which is available to be manufactured with the model of PHJ20/ ZHJ8020 Automatic Integrated Function H Beam Welding Machine.

B. Major Function and Significance of PHJ and ZHJ H Beam Assembly Welding Straightening Integral Machine:

1. Main Function of PHJ and ZHJ Automatic Integral Function H Beam Welding Machine:

1) PHJ and ZHJ produces the most important and No.1 consuming volume raw materials applied in Steel Structure Industry and Construction Industry: Welding H Beam, I Beam and T Beam;

2) For the three major grades of working parts specifications, please check parameter table at the end of this product section;

3) As to characteristic of H Beam cross section, PHJ and ZHJ H Beam Fabrication Machine delivers different task, which is illustrated clearly in below sketch:

Cross Section of welding H Beam produced from PHJ15/ 18/ 20 and ZHJ8015 /8018/ 8020 Automatic Integrated Function H Beam Welding Machine: (Fig.3)

2. Significance of PHJ and ZHJ Multifunction H Beam Welding Machine:

The introduction of PHJ and ZHJ models H Beam Assembly Welding Straightening Integral Machine in 2009 by Wuxi JACK brought along revolutionary development in the field of Steel Structure construction, thanks to its capability on both reducing cost and maintaining good quality at the same time in great extent, in the application realm of producing welding H Beam/ I Beam/ T Beam.

C. Data Summary on Cost Reduction Brought along with the PHJ and ZHJ H/ I/ T Beam Assembly Welding Straightening Integral Machine:

Essence of business lies in increasing profit. For this purpose, reducing cost is the foremost important factor for customers to consider when procuring new equipment;

Generally speaking, with the introduction of PHJ and ZHJ series Automatic Integral Function H Beam Welding Machine:

1. Investment on one set of PHJ and ZHJ H Beam Assembly Welding Straightening Integral Machine (H Beam Fabrication Machine) is 60% that of total investment on traditional H Beam Production Line;

2. Land occupation of one set of PHJ and ZHJ H/ I/ T Beam Assembly Welding Straightening Integral Machine is only one third that of traditional H Beam Production Line；

3. Electricity consumption with one set of PHJ and ZHJ Integral Function H Beam Fabrication Machine is 50% that of traditional H Beam Production Line；

4. Operator for one set of PHJ& ZHJ Three in One H Beam Fabrication Machine only need 1~1.5 working staff; Comparatively, operators in traditional H Beam Production Line need 6 people；

5. Lean Production with PHJ and ZHJ Automatic Integrated Function H Beam Welding Machine:

1) Production Efficiency: With the combination of all equipment in H Beam Production Line into single set of Three in One H Beam Fabrication Machine, WIP (Waiting in Process) is reduced to the minimum level, raising at least 60%~ 70% production efficiency；

2) CT (Cycle time): Total CT in making welding H Beam with PHJ&ZHJ H /I / T Beam Assembly Welding Straightening Integral Machine is reduced to 30% of original level in traditional H Beam Production Line；

3) Quality: Besides, with all the above listed strong points on lowering cost and boosting productivity, quality of the finished workpieces produced from PHJ& ZHJ H Beam Fabrication Machine is superior, because of much less mal-function points embedded.

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

Below are technical specifications of PHJ and ZHJ series Automatic Integrated Function H Beam Welding Machine: