HYJ-40 Mechanical Vertical Automatic H Beam Straightening Machine

The attached photos show a set of HYJ-40 Mechanical H Beam Straighten Machine produced by Wuxi JACK that is installed at customer site, and numerous sets manufactured in batch at Wuxi JACK facility.

1.     Position of H Beam Straightening Machine in H Beam Production Value Chain and Its Usage:

1)      Position of H Beam Flange Straightening Machine:

a)       As introduced in the product category of H Beam Flange Straightening Machine, H Beam Straightening Machine is the last set of core equipment in the process route of welding H Beam production;

b)      In most majority cases, these I Beam Straightening Machine refers to straightening flange deformation after H Beam Submerged Arc Welding Machine, instead of straightening deformation along H Beam lengthways direction. The lengthways direction deformation has dedicated HJ series Lengthways H Beam Straightening Machine to deal with: 

Cross section and overall view on working parts H Beam in H Beam Straighten Machine: (Fig.1,2) 

H Beam Flange Deformation         H Beam Lengthways Deformation

2)      Usage of Mechanical I Beam Straightening Machine:

a)       The reason on using automatic I Beam Flange Straightening Machine (Same name of H Beam Straighten Machine) is, finished product of welding H Beam have flange deformation caused from heat effect of SAW welding;

b)      HYJ series Mechanical H Beam Straightening Machine is for straightening such flange deformation, and is the most common used type in its product family.

2.     Application Characteristics of HYJ-40 Mechanical H Beam Flange Straightening Machine:

1)      Workpiece Position in HYJ series Mechanical H Beam Straighten Machine:

a)       As explained in the first segment, based on H Beam position during straightening, the automatic H Beam Flange Straightening Machine has vertical type (Flange in the position of “Standing”, please refer to the below sketch) and horizontal type (Flange in the position of “Lying down”): 

2 types of H Beam orientation in H Beam Straighten Machine： (Fig.3,4) 

b)      Of which over 90% of practice is with vertical type H Beam Straightening Machine. In this sense, the machine should have full name of Vertical Position Mechanical Automatic H Beam straightening machine;

2)      Working Capability of HYJ-40 Mechanical H Beam Straighten Machine:

a)       Compared with hydraulic type YTJ series H Beam Straightening Machine, the Mechanical I Beam Flange Straightening Machine has less driving power and hence thinner flange thickness that can be straightened (Up to 40mm for Q235 versus up to 80mm for Q345 in hydraulic I Beam Straightening Machine);

b)      But under majority application, this 40mm thickness can meet straightening demand from customer. This is the reason the HYJ series Mechanical H Beam Flange Straightening Machine has the widest application;

3)      Advantages of HYJ-40 Mechanical I Beam Straightening Machine:

a)       Another benefit of the YTJ-40 is, it has the lowest quotation among product group of automatic mechanical H Beam straightening machine;

b)      And mechanical type H Beam Straightening Machine has around 50% less price compared with hydraulic type H Beam Straightening Machine. So, if there is no special request on flange thickness and straightening process, the HYJ-40 Mechanical H Beam Straighten Machine is the best choice in terms of cost effectiveness to be applied in automatic H Beam Production Line;

c)       This automatic Mechanical H Beam Straightening Machine has convenient operation and high efficiency. It is widely used in industries as Steel Structure, Construction, Water Conservancy, and Metallurgy, etc.;

4)      For straightening principle of YTJ series hydraulic and HYJ series mechanical H Beam Flange Straightening Machine, please check product section of “Vertical Position YTJ40 Hydraulic I Beam Flange Straightening Machine”.

3.     Technical Parameters of HYJ-40 Mechanical H Beam Flange Straightening Machine:

Below are specifications of vertical position HYJ-40 automatic Mechanical I Beam Straightening Machine: