Cylinder And Motor Drive PHJ18 H Beam Assembly Welding Straightening Machine

 A. Outline on PHJ18 Welding H Beam Fabrication Machine:

1. Specialty and Usage: PHJ18 is the intermediate model between PHJ15 and PHJ20 in product group of PHJ series H Beam Assembly Weld Straighten Machine, for producing medium and medium large size welded T Beam and H Beam (Some countries and regions call it I Beam);

2. Characteristics of PHJ Vertical H Beam Welder: For finished working parts (Welded H Beam) produced from PHJ series machine, the two sides extended length of flanges from its joints with respect to web can be either equal or unequal;

3. In other words, welded H Beam with both symmetric and non-symmetric cross section are available to be produced from PHJ series Vertical H Beam Welder. Please check below sketch:  

4. 2 options on cross section of welded H Beam produced from PHJ Integral function H Beam Welding Machine:  (Fig.1)

B. Working Units of PHJ Series SAW H Beam Welding Machine:

1. We give abbreviated description on Assembly/ Welding/ Straightening cells in PHJ series 3 in 1 H Beam machine in the product section of “PHJ15 Automatic H Beam Welding Machine”, please check it;

Below is introduction on remaining main mechanisms of this Vertical H Beam Welder:

2. Hydraulic Drive Manipulators in PHJ Series Integral function H Beam Welding Machine:

This working part is for performing preliminary fit up of working parts. It includes box structure table, hydraulic cylinder, claw and rollers. Shown as below:

Hydraulic aligning and fitting manipulators in PHJ and ZHJ Welding H Beam Fabrication Machine: (Fig.2)

Working manner of hydraulic drive manipulators in H Beam Assembly Weld Straighten Machine:

1) When the raw materials of flange and web (Cut from CNC Strip Plate Cutting Machine) is lifted onto input conveyor roller table of PHJ series machine, the flange and web are probably not in the status of being correctly positioned, and need to be adjusted;

2) Besides, web needs be supported for keeping at its vertical upright position in the PHJ series Vertical H Beam Welder. This system of hydraulic drive manipulator can preliminarily hold the plates (Flange and web) under the drive of hydraulic cylinders;

Please check below photo taken on Wuxi JACK PHJ18 model 3 in 1 H Beam Welding Machine running at customer site: (Fig.3)

3. Input and Output Conveyor in PHJ Series 3 in 1 H Beam Welding Machine:

1) Function: These two sections are for the purpose of transporting raw materials (Flanges and web) into the mechanical main body of the machine, and sends out completed produced welded H Beam out of this Vertical H Beam Welder;

2) Driving Style: In every set of SAW H Beam Welding Machine, both input and output conveyors have one driving segment and two idler segments;

3) Elevating Available: The output conveyor has 2 segments of elevating stroke. This is considered for the situation of temporary up bending deformation of welded H Beam along its longitudinal direction after submerged arc welding.  Shown as below photo:

Input conveyor roller table of Wuxi JACK PHJ18 Automatic H Beam Welding Machine:(Fig.4)

4. Hydraulic System of PHJ18 Model 3 in 1 H Beam Welding Machine:

1) Role Play: This system supplies power for main operating steps of the PHJ series machine. To be specific, the first step of H Beam fitting up (Assembling) and the third step of H Beam straightening process;

2) Main Units: It is constituted from pump station, series of driving cylinder for different units of the machine: Manipulator, assembling, straightening, output conveyor elevation, tubes, electromagnetic valves, etc.;

Hydraulic pump station: (Fig.5)

3) Control Manner: The hydraulic system has its control switches and buttons integrated into operating panel of the entire set of machine;

5. Two sets of SAW Welding Power Supply in PHJ SAW H Beam Welding Machine:

1) Significance: This is the main outsourced parts of machine. It directly affects on welding quality and productivity of workpiece in great extent;

2) There are numerous options on brands of SAW power supply to choose from for this Vertical H Beam Welder, from Chinese local brand to overseas;

3) The power supplies equipped in the PHJ18 model 3 in 1 H Beam Welding Machine in below photo are American brand Lincoln DC-1000: (Fig.6)

4) At customer site for arrangement of PHJ model machine, two sets of SAW power supplies are placed on workshop ground alongside hydraulic pump station;

5) Working Style: During operation, the 2 sets of SAW power supply perform flat fillet welding on both sides of flange, which is made at the same time in phase.

C. Technical Parameters of PHJ18 H Beam Assembly Weld Straighten Machine: