Machine description:

devices discretionarily at different parts of technology The H-beam production line of common H type steel is made up of mainly equipment such as CNC multi-head flame strip cutting machine, H-beam assembling machine, gantry submerged arc welding machine, straightening machine and shot blasting & cleaning machine etc. It is much flexible and can be operated independently by single machine on the manufacturing technology. In order to improve whole operating efficiency, it also can be added some

1. Multi-head flame strip cutting machine

 

Technical Performance

This series of cutting machine is a high efficiency and high performance equipment, which uses gantry type, single drive or double drive, and combines CNC control, precision mechanism, and oxygen cutting. This machine uses advanced CNC system from abroad, such as Spanish Fargor and American Hypertherm. Its excellent cutting parameters, reliable and stable features ensure the perfect cutting effect. CNC flame torch has auto height regulator and auto ignition functions, which is convenient for use.

Technical parameter

Gauge	CNC/GDZ-3000	CNC/GDZ-4000	CNC/GDZ-5000
Effective cutting length (mm)	230-2200	230-3200	230-4200
Effective cutting length(mm)	80-2300	80-3300	80-4300
CNC cutting torch	2	2	2
Straight cutting torch	9	9	According to the need to configure
Cutting depth	6~100	6~100	According to the need to configure
free running speed	4000mm/min	4000mm/min	4000mm/min
Drive mode	single	single	double
Cutting precision	±0.5mm/mm
repeatability precision	±0.5mm/mm

 

 

2. Vertical assembly machine for H beam

Technical performance

The vertical assembly machine which the flange, web fastening and calibrating, positioning, and auto spot welding equipped, all of which accept the Japanese Mitsubishi programmable controller and the AC frequency converter so as to increase the productivity one times above comparing with common products, with the features of stable and reliable working state and the welding gun is equipped by the arc-tracing device to ensure the quality of welding. 

Technical parameter

Size of the web			Size of the flange			Assembling speed	Power Overall
Height	Thickness	Length	Width	Thickness	Length	0.5-6m/min	9.5kw(Two welding machines are excluded)
200 -1500mm	6 -32mm	4000 -15000mm	200 -800mm	6 -40mm	4000 -15000mm

 

 3. H-type steel auto-welding machine

 

Technical performance

The auto-welding machine for H-type steel accepts the AC frequency conveyer to control speed with the merits of stable and reliable running and quick returning. It uses the auto-arc tracing & centering device to ensure the welding gun being auto and correct centering to the target workpiece. Meanwhile, it is equipped by the auto welding flux feed and recovery system, easy operating and high efficiency. And the column-beam welding machine can increase the height of web according to de need of the users.

 

model	gauge(mm)	Webplate (H mm)	Wingplate(W mm)	welding speed(m/min)	Return speed(m/min)
LMH-4000	4000	200~1500	200~800	0.25~1.5	3
LMH-5000	5000	200~2000	200~800	0.25~1.5	3

 

  4. H-type steel flange straightening machine

Technical performance

This machine is special equipment for leveling the h-type steel flange which its figure was deformed, when it being welding. It has feature of easy operating, high efficiency, reliable working etc.

Technical parameter

 

model	JZJ-600	JZJ-800
width of flange	150-600	200-800
thickness of flange	≤20mm	≤40mm
min height of web	160mm	350mm
material	Q235-A	Q235-A
straight teniry	8.5m/min	18m/min(9m/min)
power of overall machine	6.6kw	24.2kw(13.2kw)
JZJ-800 the optional Main motor power: 22kw/11kw

 

 

5. H beam shot-blasting and cleaning machine

 

Technical Performance

H-beam shot-blasting machine and cleaning machine with HGP continuous rolling series isresearched and developed on accordance with the feature of the steel structure.

The machine is adopted with computer 3-dimension dynamic simulating design to locatethe position of the shot -blasting machine. The machine is equipped with a highly efficient filter-barrel pulse back-blowing remove.
 Service:

1. Before-sales
   1. We will answer the customer asap. (within 24hours)
   2. We can design the machine according to customer’s detail requests.
2. After-service:
   1. In correct operation