1) The Integral function H Beam Welding Machine brings along fundamental and revolutionary change and improvement on manufacturing equipment of Steel Structure Industry, benefiting customers on nearly full aspects of production management: P (People), Q (Quality), V(Velocity), C(Cost);
2) Starting from Chinese market over 10 years ago (The year of 2009), the Integral function H Beam Welding Machine is an advanced new generation H Beam Fabrication Machine equipped in Steel Structure industry facilities, and sees explosive development over the past decades both in Chinese and Overseas market;
3) The fundamental change brought along with the Integral function H Beam Welding Machine is, in the field of producing light to medium duty welding H Beam, the original three types of H Beam Fabrication Machine which compose H Beam Production Line: The combination of H Beam Assembly and Tack Welding Machine, and H Beam Submerged Arc Welding Machine, and H Beam Straightening Machine can be replaced with one set of this new H Beam Fabrication Machine. This is reason why sometimes people call this Integral Function H Beam Welding Machine as three in one H Beam Fabrication Machine;
4) For more analysis, please check product of “PHJ ZHJ Three in One Integral Function H Beam Welding Machine”.
1. As you can find from the above sketch, because of integrating three functions of assembly, welding and straightening into one equipment, the workpieces in this Fit Up Full H Beam Fabrication Machine stands in vertical orientation, and hence the welding is performed in flat position, instead of 45° fillet welding in single purpose H Beam Welding Machine;
2. This is also the reason why Integral function H Beam Welding Machine can not be used for producing heavy duty H Beam (Welding Seam above 12mm), and focus on producing light to medium duty H Beam instead (Welding Seam 8~ 12mm). This is also the reason why this H Beam Fabrication Machine has the other name of Vertical Pull Through H Beam Welder.
3. The second feature with working style of the Integral function H Beam Welding Machine is, the workpiece is produced into finished working parts from steel plates with passing through of the machine, the first time made into T Beam, then made into H Beam. This is why the machine has the other name of Pull Through H Beam Welder.
a) As you can check from below sketch, the disparity between PHJ and ZHJ integral function H Beam Welding Machine is the cross section shape of finished T Beam H Beam: Both asymmetric H Beam;
b) The second point in characteristic of PHJ Three in One H Beam Fabrication Machine is, the T Beam H Beam produced from it has larger size and hence heavier weight compared with that of the ZHJ models Integral Function H Beam Welding Machine. Please check below technical parameters of PHJ and ZHJ Integral Function H Beam Welding Machine for comparison;
Both PHJ and ZHJ Integral Function H Beam Welding Machine adopts Submerged Arc Welding in flat position;
The assembling way in PHJ series three in one H Beam Fabrication Machine is one side hydraulic cylinder drive, and the opposing side hand turning leadscrew. This is different from ZHJ series Pull Through H Beam Welder;
Based on finished web height of T Beam and H Beam, the PHJ series Integral Function H Beam Welding Machine has three standard models of PHJ15, and PHJ18, and PHJ20 Pull Through H Beam Welder.
Standard Models of the Integral Function H Beam Welding Machine | PHJ15/ PHJ18/ PHJ20 |
Cross Section of T Beam H Beam, I Beam | Symmetric and Asymmetric |
Web Height Range of T Beam H Beam, I Beam | 200 ~ 1500 / 1800/ 2000 mm |
Web Thickness Range of T Beam H Beam, I Beam | 5 ~ 30 mm |
Flange Width Range of T Beam H Beam, I Beam | 200 ~ 800 mm |
Flange Thickness Range of T Beam H Beam, I Beam | 6 ~ 40 mm |
Length Range of T Beam H Beam, I Beam | 3000 ~ 15000 mm |
Welding Mode | Single Arc or Twin Arc SAW |
Applicable Welding Speed | 200 ~ 1200 mm/min. |
Single Pass of Welding Seam | 6 ~ 12 mm |
Length and Form of Input and Output Conveyor | 11m length, Each in 3 Segments |
Hydraulic System Specification | 4.4 kW Oil Pump motor, 6~8 MPa Working Pressure |
a) As introduced in the previous segment, the type of welding T Beam H Beam produced from ZHJ series Integral Function H Beam Welding Machine is: Symmetric cross section only;
b) Compared with PHJ series Integral Function H Beam Welding Machine, the welding T Beam H Beam delivered from ZHJ series Pull Through H Beam Welder is slightly smaller and lighter. Please check below technical parameters of ZHJ models Integral Function H Beam Welding Machine;
The ZHJ series Integral Function H Beam Welding Machine also uses Submerged Arc Welding in flat position as its welding style;
Different from PHJ models, the flange and web fitting up in ZHJ series Fit Up Full H Beam Fabrication Machine is realized in the way of: Automatic in phase fitting up driven with hydraulic cylinders;
Also based on web height of finished welding T Beam and H Beam, the ZHJ series Integral Function H Beam Welding Machine has three standard models of ZHJ8015, and ZHJ8018, and ZHJ8020 Pull Through H Beam Welder.
Standard Models of the Integral Function H Beam Welding Machine | ZHJ8015/ ZHJ8018/ ZHJ8020 |
Cross Section of T Beam H Beam, I Beam | Symmetric Cross Section Only |
Web Height Range of T Beam H Beam, I Beam | 200 ~ 1500 / 1800/ 2000 mm |
Web Thickness Range of T Beam H Beam, I Beam | 6 ~ 32 mm |
Flange Width Range of T Beam H Beam, I Beam | 150 ~ 750 mm |
Flange Thickness Range of T Beam H Beam, I Beam | 6 ~ 40 mm |
Length Range of T Beam H Beam, I Beam | 3000 ~ 15000 mm |
Welding Mode | Single Arc or Twin Arc SAW |
Applicable Welding Speed | 200 ~ 1200 mm/min. |
Single Pass of Welding Seam | 6 ~ 12 mm |
Length and Form of Input and Output Conveyor | 11m length total, Each in 3 Segments |
Hydraulic System Specification | 4.4 kW Oil Pump motor, 6~8 MPa Working Pressure |
a) Below sketch gives one of the examples on which kind of working parts to be produced from light duty Integral Function H Beam Welding Machine: Its cross section sizes are much smaller than working parts from PHJ and ZHJ Integral Function H Beam Welding Machine, including web and flange thickness, web height and flange width;
b) In practical application of steel structure members, there is fairly percentage of small size range, which we group it together as specifically Light duty Integral Function H Beam Welding Machine;
a) This is the most fundamental difference between Light duty and PHJ/ ZHJ series three in one Integral Function H Beam Welding Machine: It adopts with small current CO2 Gas Shielded GMAW welding;
b) The reason behind that is, the traditional SAW has too large welding current for making small thickness range of 6~ 14mm in this Light Duty H Beam Fabrication Machine;
a) Light duty Integral Function H Beam Welding Machine can be viewed as sibling product of ZHJ Integral Function H Beam Welding Machine: The flange and web fitting up is also in the working mode of: Both sides synchronous automatic hydraulic drive and leadscrew pushing;
b) Due to the smaller size of workpiece, so is the overall size, especially height of the Light duty Integral Function H Beam Welding Machine, compared with ZHJ and PHJ Pull Through H Beam Welder: There exist around 500mm shorter between the two types of the machine;
The most often seen model is Light duty is ZHJ5010 Three in One H Beam Fabrication Machine.
Model Example of Light duty Integral Function H Beam Welding Machine | ZHJ5010 |
Cross Section of T Beam H Beam, I Beam | Symmetric Cross Section Only |
Web Height Range of T Beam H Beam, I Beam | 160 ~ 1000 mm |
Web Thickness Range of T Beam H Beam, I Beam | 6 ~ 16 mm |
Flange Width Range of T Beam H Beam, I Beam | 80 ~ 500 mm |
Flange Thickness Range of T Beam H Beam, I Beam | 6 ~ 20 mm |
Length Range of T Beam H Beam, I Beam | 3000 ~ 20000 mm |
Welding Mode | CO2 GMAW |
Applicable Welding Speed | 200 ~ 2000 mm/min. |
Length and Form of Input and Output Conveyor | 16m length in total, Each in 4 Segments |
Hydraulic System Specification | 4.4 kW Oil Pump motor, 6~8 MPa Working Pressure |
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