1 Beam Longitudinal Straightening Machine 4

Wuxi JACK H Beam Longitudinal Straightening Machine, Delivering Straight Workpiece for Customer!

Navigation Bar on “H Beam Longitudinal Straightening Machine”

1. Usage of H Beam Longitudinal Straightening Machine

2. Picture View on Wuxi JACK HJ Series H Beam Length Direction Straightening Machine

3. Order to Delivery of H Beam Longitudinal Straightening Machine

4. Model Selection on HJ Series H Beam Length Direction Straightening Machine

5. Straightening Principle of H Beam Lengthwise Straightening Machine

6. Putting into Use of H Beam Longitudinal Straightening Machine

7. Installation of H Beam Length Direction Straightening Machine

8. Video of Wuxi JACK Vertical H Beam Straightening Machine

9. Parameters of Wuxi JACK H Beam Lengthwise Straightening Machine

10. Application and Related Equipment of H Beam Longitudinal Straightening Machine

1 H Beam Lengthwise Straightening Machine 8- IMG_1248

2 H Beam Length Direction Straightening Machine 9- 20140227_152524

3 H Beam Longitudinal Straightening Machine 15- IMG_7018

4 H Beam Lengthwise Straightening Machine 15- 微信图片_20190401103741

5 H Beam Length Direction Straightening Machine 27- 微信图片_20210705161148

6 H Beam Longitudinal Straightening Machine 29- 微信图片_20210705161353

7 H Beam Lengthwise Straightening Machine 30- 微信图片_20210705162927

8 H Beam Length Direction Straightening Machine 34- IMG_0594

The Usage of H Beam Longitudinal Straightening Machine

1. The Function of HJ Series H Beam Lengthwise Straightening Machine:

1) At the completion of welding H Beam production, there are 2 kinds of deformation, which should be corrected with 2 types of H Beam Straightening Machine:
2) Flange Up Bend: This should be processed with H Beam Flange Straightening Machine;
3) Length Direction Winding: This should be straightened with HJ series H Beam Length Direction Straightening Machine;

The length direction winding welding H Beam that should be corrected with H Beam Longitudinal Straightening Machine:

Fig1 H Beam Lengthways Straightening Machine

4) Besides H Beam, the HJ series H Beam Length Direction Straightening Machine can also be used for straightening other kinds of structure members with square or rectangular cross section, such as Section Steel, BOX Beam, Cross Beam, etc.

2. The Working Way and Advantage of Wuxi JACK HJ Series H Beam Lengthwise Straightening Machine:

1) During working, workpiece is laid on main body of the machine along longitudinal direction, got straightened segment by segment for its whole length.

A piece of H Beam being straightened in Wuxi JACK HJ100 H Beam Lengthwise Straightening Machine:

Fig2 H Beam Longitudinal Straightening Machine 3

2) Wuxi JACK HJ Series H Beam Length Direction Straightening Machine has heavy straightening force, precise straightening stroke management, safe and easy operation, as well as high productivity;

3) For quick understanding, please visit “Review on Wuxi JACK Beam Longitudinal Straightening Machine”.

Different Models of Wuxi JACK HJ Series H Beam Length Direction Straightening Machine

The Order to Delivery Loop of H Beam Longitudinal Straightening Machine

1 H Beam Lengthwise Straightening Machine 5- IMG_1041(20191015-081258)

2 H Beam Length Direction Straightening Machine 5- IMG_1630

3 H Beam Longitudinal Straightening Machine 6- IMG_1042

4 H Beam Lengthways Straightening Machine 14- IMG_7004

5 H Beam Lengthwise Straightening Machine 10- 20140301_125700

6 H Beam Length Direction Straightening Machine 13- IMG_1642

7 H Beam Longitudinal Straightening Machine 25- 微信图片_20210705161052

8 Beam Longitudinal Straightening Machine 2- 100_9904

Working Elements of H Beam Lengthwise Straightening Machine

Want to check what parts and units compose Wuxi JACK H Beam Lengthwise Straightening Machine? Please check the lefthand scrolling photos

The Design and Manufacture of HJ Series H Beam Longitudinal Straightening Machine mainly involve below general steps of:

1. Calculation on pressing tonnage necessary for straightening designated specification of workpiece: The standard Max. output pressing force in standard models of the H Beam Longitudinal Straightening Machine is from 20Ton to 300 Ton;
2. Make general layout of H Beam Length Direction Straightening Machine based on customer facility surroundings;
3. Make process route for producing and validating Beam Longitudinal Straightening Machine;
4. Have machining on core acting elements, including pressing head, oil cylinder and its guiding bush, ejectors, main beds, pressing beam, etc.;
5. Make sub assembly and final assembly on all the above main units of the H Beam Lengthwise Straightening Machine, control it within stipulated tolerance.

Model Selection on HJ Series H Beam Length Direction Straightening Machine

1. Different from H Beam Flange Straightening Machine, which gives direct indication on available material and thickness of H Beam for straightening, in HJ series H Beam Longitudinal Straightening Machine, the specification and model are mainly on the basis of max. delivered straightening tonnage;

2. Below is rule of thumb on Applicable specifications of H Beam that corresponds with each of the standard model of the HJ Series H Beam Lengthwise Straightening Machine:

Model of H Beam Longitudinal Straightening Machine	Max. Output Pressing Force	Max. Applicable Welding H Beam Specification
Model of H Beam Longitudinal Straightening Machine	Max. Output Pressing Force	Web Height	Web Thickness	Flange Width	Flange Thickness
HJ20	20 Ton	400	10	200	12
HJ100	100 Ton	500	12	400	20
HJ200	200 Ton	600	30	500	35
HJ300	300 Ton	800	32	600	40

Straightening Principle of H Beam Lengthwise Straightening Machine

The 1^st handwriting sketch gives illustration on how does the HJ series H Beam Length Direction Straightening Machine straighten a piece of H Beam along its longitudinal way. You can check it together with the 2^nd to 4^th physical photos of the machine main frame:

1. The workpiece is straightened in H Beam Longitudinal Straightening Machine segment by segment, each segment has adjustable length of 1500mm to 2000mm;
2. For straightening current segment, the H Beam is pressed against pressing beam of the machine, with Point 1 and Point 2 (Please check the 1^st sketch and 2^nd photo) as touch points;
3. The other side of the H Beam is pressed on Point 3 (Please check the 1^st sketch and 2^nd / 3^rd photos) by means of a piece of pressing head, which is driven with a piece of oil cylinder guided with bushing. In other words, during operation of the H Beam Lengthwise Straightening Machine, point 1 and point 2 are fixed points for holding H Beam, and point 3 is for acting and applying straightening force in the stroke of 700mm;
4. In this respect, we can say that H Beam Longitudinal Straightening Machine works in the theory of "Three Points Subjected to Force";
5. The 2 pieces of ejectors with 1335mm distance apart (The 2^nd photo, point 4 and 5) are for pushing the workpiece away every time at the completion of straightening;
6. Upon completion of current segment straightening, the H Beam can be pushed forward by hand, for next segment of straightening. This is the reason that, in HJ series H Beam Length Direction Straightening Machine, both input and output conveyors are idle type.

Putting into Use of H Beam Longitudinal Straightening Machine

The Operation of HJ Series H Beam Lengthwise Straightening Machine is relatively plain and convenient:

1. The 1^st photo gives operating pendant of the machine. The H Beam clamp, pressing head forward and retreating can all be managed with it;
2. The 2^nd Photo: To precisely control forward stroke of the pressing head, which is the most critical process control parameter of the H Beam Longitudinal Straightening Machine, there is a piece of indicating ruler right above the pressing head and oil cylinder;
3. The 3^rd photo: Depending on specifications of workpiece to be straightened, the distance between the 2 pressure points: Point 1 and point 2 can be adjusted within the range of around 1500mm to 2000mm (This depends on specific design of the H Beam Lengthwise Straightening Machine each time, here just as a rough guide), along guiding slot of the pressing beam, and secured firmly;
4. The 4^th Photo: For small model of the H Beam Lengthwise Straightening Machine such as HJ20, its control board and operating panel are integrated onto main frame of the machine. The larger models (HJ100, and HJ200, and HJ300 H Beam Length Direction Straightening Machine) usually have separately installation of control board and operating panel;
5. For more information on preparation and operation of the machine, please check product “HJ20 H Beam Longitudinal Straightening Machine” and “HJ200 H Beam Length Direction Straightening Machine”.

Installation of Wuxi JACK H Beam Length Direction Straightening Machine

1. Layout of HJ Series H Beam Longitudinal Straightening Machine:

Below is on site arrangement of HJ300 H Beam Lengthwise Straightening Machine:
1) We can see that the total length of the machine is slight longer than 22m;
2) The suggested width for machine land occupation is 6m;
3) Height of input and output conveyor top surface is 720mm;
4) Hydraulic station and control board of the HJ300 Beam Length Direction Straightening Machine should be put alongside its main body.

1 HJ300 H Beam Lengthwise Straightening Machine Layout

2. Main Units of HJ Series H Beam Lengthwise Straightening Machine:

A set of Wuxi JACK HJ Model H Beam Longitudinal Straightening Machine is main composed of:

1) Main Frame: The 1^st and 2^nd photos. It is also working table of the machine. During work, workpiece is laid along longitudinal direction, go through the main frame; Main frame can be further disassembled into pressing head (The 3^rd photo) and pressing beam (The 4^th photo);
2) Pressing Head (The 3^rd photo): This is the moving element in working unit of the H Beam Length Direction Straightening Machine. It is painted into red and black staggered stripe pattern for eye catching purpose. Driven with oil cylinder, the forward and backward movement of pressing head is guided with precisely machined bushing. The pressing head is made of 35 molybdenum complex, and went thru advanced heat treatment, guaranteeing sufficient strength to withstand repeat straightening job on daily basis. It has the same service life as the H Beam Longitudinal Straightening Machine itself;
3) Pressing Beam (The 4^th photo): This is the fixed element in working unit of the H Beam Lengthwise Straightening Machine. The 2 pieces of pressure points (Point 1 and 2), as well as the pieces of workpiece ejectors are installed on its internal surface;
4) Input and Output Conveyor, Hydraulic Pump Station, and Control Board: Please check the 2^nd photo, it reflects on site arrangement of the Wuxi JACK HJ300 H Beam Length Direction Straightening Machine.

Working Video of Wuxi JACK Vertical H Beam Straightening Machine

A set of YTJ50 Wuxi JACK Hydraulic Vertical H Beam Straightening Machine working at customer site:

Parameters of Wuxi JACK H Beam Lengthwise Straightening Machine

1. The standard models of the HJ series equipment are HJ20, and HJ100, and HJ200, and HJ300 H Beam Longitudinal Straightening Machine, which are distinguished on the basis of generated max. pressing force for straightening;

2. Below are technical specifications of Wuxi JACK HJ series H Beam Length Direction Straightening Machine:

Standard Model of H Beam Length Direction Straightening Machine	HJ20 / HJ100/ HJ200 / HJ300
Max. Output Pressing Force	20/ 100/ 200/ 300 Ton
Oil Cylinder Diameter	400 mm
Rod Diameter	320 mm
Oil Cylinder and Pressing Head Stroke	700~ 800 mm
Hydraulic Driving Motor	3/ 7.5/ 11/ 22 kW
Rated Pressure of Hydraulic System	25 MPa
Max. Pressure of Hydraulic System	32 MPa

Application and Related Equipment of H Beam Longitudinal Straightening Machine

1. H Beam Length Direction Straightening Machine does not have as large volume of application as H Beam Flange Straightening Machine, which is a requisite one in equipment of H Beam Production Line;
2. On the other hand, H Beam Longitudinal Straightening Machine is not confined to H Beam Production use. As we introduced at the beginning of this page, the machine can be used for straightening lengthways deformation of all working parts with regular cross section. So, it can be applied in other Steel Structure line, such as BOX Beam Production Line;
3. Another equipment which is often worked together with H Beam Lengthwise Straightening Machine is H Beam Fabrication Machine, which produces light duty to medium duty welding H Beam that sometimes need to be straightened along its length direction.

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H Beam Longitudinal Straightening Machine Blogs

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Hoist and Installation of H Beam Assembly Weld Straighten Integral Machine
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Wuxi JACK H Beam Longitudinal Straightening Machine, Delivering Straight Workpiece for Customer!

Navigation Bar on “H Beam Longitudinal Straightening Machine”

1. Usage of H Beam Longitudinal Straightening Machine

The Usage of H Beam Longitudinal Straightening Machine

1. The Function of HJ Series H Beam Lengthwise Straightening Machine:

The length direction winding welding H Beam that should be corrected with H Beam Longitudinal Straightening Machine:

2. The Working Way and Advantage of Wuxi JACK HJ Series H Beam Lengthwise Straightening Machine:

A piece of H Beam being straightened in Wuxi JACK HJ100 H Beam Lengthwise Straightening Machine:

Different Models of Wuxi JACK HJ Series H Beam Length Direction Straightening Machine

The Order to Delivery Loop of H Beam Longitudinal Straightening Machine

Working Elements of H Beam Lengthwise Straightening Machine

Want to check what parts and units compose Wuxi JACK H Beam Lengthwise Straightening Machine? Please check the lefthand scrolling photos

The Design and Manufacture of HJ Series H Beam Longitudinal Straightening Machine mainly involve below general steps of:

Model Selection on HJ Series H Beam Length Direction Straightening Machine

2. Below is rule of thumb on Applicable specifications of H Beam that corresponds with each of the standard model of the HJ Series H Beam Lengthwise Straightening Machine:

Straightening Principle of H Beam Lengthwise Straightening Machine

The 1st handwriting sketch gives illustration on how does the HJ series H Beam Length Direction Straightening Machine straighten a piece of H Beam along its longitudinal way. You can check it together with the 2nd to 4th physical photos of the machine main frame:

Putting into Use of H Beam Longitudinal Straightening Machine

The Operation of HJ Series H Beam Lengthwise Straightening Machine is relatively plain and convenient:

Installation of Wuxi JACK H Beam Length Direction Straightening Machine

1. Layout of HJ Series H Beam Longitudinal Straightening Machine:

2. Main Units of HJ Series H Beam Lengthwise Straightening Machine:

A set of Wuxi JACK HJ Model H Beam Longitudinal Straightening Machine is main composed of:

Working Video of Wuxi JACK Vertical H Beam Straightening Machine

A set of YTJ50 Wuxi JACK Hydraulic Vertical H Beam Straightening Machine working at customer site:

Parameters of Wuxi JACK H Beam Lengthwise Straightening Machine

1. The standard models of the HJ series equipment are HJ20, and HJ100, and HJ200, and HJ300 H Beam Longitudinal Straightening Machine, which are distinguished on the basis of generated max. pressing force for straightening;

2. Below are technical specifications of Wuxi JACK HJ series H Beam Length Direction Straightening Machine:

Application and Related Equipment of H Beam Longitudinal Straightening Machine

Other Series of Products We Own besides H Beam Longitudinal Straightening Machine

H Beam Longitudinal Straightening Machine Blogs

Home

The 1^st handwriting sketch gives illustration on how does the HJ series H Beam Length Direction Straightening Machine straighten a piece of H Beam along its longitudinal way. You can check it together with the 2^nd to 4^th physical photos of the machine main frame: