Heavy Duty Large Size Z30 H Beam Assembly Machine

A.       Specialty of Z30 Heavy duty Large Size H Beam Assembly Machine:

1.       Purpose: This is a special made model of Large Size H Beam Assembly and Tack Welding Machine, for assembling and stitch welding on super large workpieces of T Beam/ H Beam/ I Beam;

2.       Max. Workpiece Size: The max. height of assembled H Beam can be up to 3000mm, and flange thickness can be up to 80mm;

3.      Illustration: Below are sketch indication on the largest size of workpiece, that can be produced from Wuxi JACK Z30 Large Size Steel Structure Beam Assembly Machine: (Fig.1)

B.       Application and Working Group of Z30 Heavy duty H Beam Assembly and Tack Welding Machine:

1.       Working Group of Z30 Large Size H Beam Assembly Machine:

1)       Z30 is the first set of core equipment deployed in Heavy duty H Beam Production Line; It is for assembling flanges and web into the formed WIP (Working In Process) of assembled and tack welded H Beam;

2)       Photo View: Layout of H Beam Assembly Machine in Wuxi JACK H Beam Production Line: (Fig.2)

2.       Related Equipment with Z30 Large Size H Beam Assembly Machine:

The 2 other critical equipment working together with the Z30 H Beam Assembly Machine are:

1)       Wuxi JACK LHC/ LHT / LHA H Beam Submerged Arc Welding Machine: (Fig.3)

For completing high current finished fillet welding in 45° orientation;

2)       Wuxi JACK YTJ-80 Heavy duty H Beam Flange Straightening Machine: (Fig.4)

For correcting the flange deformed by means of heavy force pressing;

C.       Technical Specifications of Z30 Large Size Steel Structure Beam Assembly Machine:

1.       Web Height Range：                 300 ~ 3000mm

2.       Web Thickness Range：             6 ~ 60mm

3.       Flange Width Range：               200 ~ 1200mm

4.       Flange Thickness Range：         6 ~ 80mm

5.       Workpiece Length Range：       4000 ~ 12000mm

6.       Assembling Speed：                  4500mm/min, controlled with A.C. inverter, and displayed in operating panel

7.       Spot Welding Mode:                  by manual (machine without CO2 welder)

8.       Input Conveyor：     2600mm×3 (of which two segments are driving section)

9.       Output Conveyor:     2600mm×3 (of which two segments are driving section)

10.    Flange and Web Assembly Press: By means of hydraulic cylinder to assembly

11.    H Beam Assembly Machine Power：  21 KW

12.    Power Supply：                          3P, AC 380V 50Hz

D.      Working Style and Configuration of Z30 Large Size H Beam Assembly Machine:

1.       2 Main Functions of Z30 H Beam Assembly and Tack Welding Machine:  

1)       Fitting Up: Positioning and clamping 2 pieces of flange, with 1 piece of web, into formed H Beam;

2)       Stitch Welding: Perform welding on the assembled workpiece at the same time, to strengthen it;

2.       Assembling Form in Z30 Large Size H Beam Assembly Machine:

1)       Semi Automatic: One side is driven with heavy force hydraulic oil cylinders, and the opposing side is managed with precise mechanical leadscrew, Shown in below:

2)       Photo View: The integrated hydraulic and mechanical assembling design, in Wuxi JACK heavy duty H Beam Assembly Machine: (Fig.5)

3.       Welding Mode and Style in H Beam Assembly Machine of the H Beam Production Line:

1)       Manual: This is CO₂ GMAW gas shielded welding, with cored flux welding wire, implemented by operator manual welding, shown in below:

2)      Photo View: CO₂ stitch welding in Wuxi JACK H Beam Assembly Machine: (Fig.6)

4.       Operation on the Z30 Large Size H Beam Assembly Machine:

Correspondingly, there should be 2 operators for working on this Large Size H Beam Assembly Machine, fulfilling the 2 main duties of:

1)       Managing on logic action for H Beam assembling, by means of buttons and switches on operating pendant;

2)       Performing manual CO₂ welding on the assembled workpiece, following it sending forward in assembling working speed.

E.       Technical Features of Z30 Large Size H Beam Assembly Machine:

1.       Assembling Principle in Z30 Large Size H Beam Assembly Machine:

To catering for assembling on such super large H Beam, we adopt the assembling style of:

1)       One side positioning is managed with mechanical leadscrew;

2)       The other side positioning is driven with hydraulic cylinders pushing;

3)       Such working style is especially applicable for precise assembling large H Beam;

2.       Composition of Assembling Unit in the Z30 Large Size H Beam Assembly Machine:

1)       There are 2 sets of assembling rollers for both flange and web clamping;

2)       Each set of the assembling roller is equipped with positioning leadscrew and hydraulic driving cylinders;

3)       Even for assembling high thickness workpiece, this Large Size H Beam Assembly Machine can deliver clamping and assembling with great ease;

4)       It is very suitable for assembling on heavy duty H Beam;

3.       Gadgets for Assembling High H Beam in H Beam Production Line:

1)       Considering the big height of workpiece vertical H Beam, there is workpiece supporting mechanism installed on mechanical gantry of the H Beam Assembly Machine, to prevent the high upright H Beam from tipping down. Please check below photo:

2)      Photo View: The workpiece supporting mechanism in Wuxi JACK Z30 large H Beam Assembly Machine: (Fig.7)

3)       This set of Large Size H Beam Assembly Machine does not have CO₂ spot welding power supply. Its spot welding is implemented by manual labor. Welding consumables are prepared by customers.