HB-series High Quality Automatic Welding H Beam Production Line
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HB-series High Quality Automatic Welding H Beam Production Line


Also as introduced in previous products, the total price of a set of automatic H Beam production line with SAW welder is 2 times that of semi-automatic. Then what is the reason customer choose automatic I Beam production line instead of semi-automatic?


3 major factors behind that are:

1) The productivity of automatic high capacity H Beam production line is 2 ~ 2.5 times that of semi-automatic line. Based on estimate and feedback from customers over the years, for single shift, output of a set of automatic H Beam production line is around 5,000 Ton on annual basis; While for a semi-automatic, it is around 2,000 ~ 2,500 Ton per year;

2) The 2nd reason lies in modern and high-end workshop embodied with a set of automatic welding H Beam production line. It represents strong strength of customer;

3) The 3rd is less operators involved. A typical set of automatic welding H Beam production line usually needs 7~8 operators to take care:

-   1 Operator for CNC/Strip Plate Cutting machine

-   1 Operator for H Beam Assembly machine

-   4 Operators for 4 sets of LHC SAW Welding machine

-   1 Operator for H Beam Straightening machine

-   1 Operator for hoisting flange and web from plate cut to assembly, and back up

No operator needed for working on transferring H Beam among workstations.


Another factor when introducing automatic line of H Beam production equipment is its land occupation. Please check attached picture on layout. Standard arrangement is:

1)  H Beam assembly machine, submerged arc welding machine and straightening machine lay in a streamline following one after the other;

2)  Alongside this flow line in parallel is CNC/Strip plate cutting machine and storage area;

3)  The length from starting point of input conveyor of H Beam Assembly machine to the end point of output conveyor terminal of H Beam Straightening machine should be 95 at minimum, or 120m better, or 200m the best with margins and spare back up zone considered;

4)  The width of one span of flow line is 11m. Plus 2m walking passage, and another 11m span for cutting machine and storage, total width of facility for this automatic H Beam manufacture line should be at least 22m;

5)  Height of travel crane overhead for hoisting flange and web from CNC/Strip Plate Cutting machine onto H Beam Assembly machine should be 8.6m high;

6) In All, a typical automatic H Beam welding production line needs floor area of at least 24m (width) x 95m (length) to better 24m (width) x 120m (length) to suggestive 24m (width) x 200m (length), with height of 12m (8.6m height for travel crane beam).

As summary, below are specifications of this HB-series automatic high quality H Beam production line:


HB-series   Automatic H Beam Production Line

Max. H Beam Web Width (mm)

1500   ~ 2000

H Beam Web Thickness (mm)


H Beam Flange Width (mm)


H Beam Flange Thickness (mm)

6∽40  (Special thickness of   40~80mm also available)

H Beam Length (mm)


Max. H Beam Weight

20   Ton.

H Beam Assembly

H   Beam Assembly with Tack Welding machine

H Beam Welding

LHC H   Beam Submerged Arc Welding machine

Flange and or H Beam Lengthways   Straightening

H   Beam Straightening machine

Transfer of H Beam workpiece among   stations

With   Flipping units/ Conveyor/ Travel Cart




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No. 2, Ouyang Road, Luoshe Town, Wuxi City, Jiangsu Province, China

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