H-beam steel auto cutting machine：

H-beam steel auto cutting machine:Except for the strip cutting function, we adopt the economical and practical CNC functions, which not only can do strip cutting in batch, but also can cut different shapes. Main beam is whole press brake,welded and stress-relieved, with stable structure and good rigidity, and no deformation after long time using.Servo motor, reducer, decompression valve, gas pipe and solenoid valve, cutting torches are all international famous brand, ensuring the quality stable and reliable.

Rail span(mm)	3000-6000
Rail length(mm)	15000
Effective route(mm)	12500
Cutting width(mm)	80~3200
Cutting speed(mm/min)	20~6000
Speed control	Stepless speed control
CNC cutting torch	9groups
Longitudinal strip cutting torch	2 groups

H-beam steel auto assembling machine：

H-beam steel auto assembling machine:Process including clamping and alignment of web and flange, automatic tack-welding is controlled with PLC.Main machine is driven by A.C.inverter, stable and reliable. Upper press-beam is guided thru left and right four rails, ensuring steady clamping of long time use.

Model	Suitable web specfication		Suitable flange specfication		SuitableWork-piecelength(mm)	Machine power(kw)	Assemblingspeed( m/min)
Model	Thickness	Height	Thickness	Height	SuitableWork-piecelength(mm)	Machine power(kw)	Assemblingspeed( m/min)
Z15/ZLJ15	32	200~1500	40	200-800	4000-15000	11.7	0.5~6
Z18/ZLJ18	32	200~1800	40	200-800	4000~15000	11.7	0.5~6
Z20/ZLJ20	32	200-2000	40	200-800	4000~15000	11.7	0.5~6

H-beam steel auto welding machine：

There are two models, LHA gantry type automatic welding machine and LHT double column-beam automatic welding machine, it adopts A.C. inverter control,with functions of stable running and fast traveling speed; The seam-tracking arc-guide mechanism is three-spindle system to guarantee the alignment without aberrancy. The main frame and welding machine are integrated control, with flux auto-recovering system and it is easy to operate with high efficiency. LHT double column-beam automatic welding machine can weld two pieces of beam at the same time, and the web height of beam is not limited by main machine.

Model	Railspan	Control form	Suitable web height	Suitableflangeheight	Suitableworkpiece height	Welding speed	Power
LHA	4000mm	Middle control	200~1200mm	200~800mm	4000~15000mm	0.24~2.4m/min	9kw
	4000mm	Side control	200~1500mm	200-800mm	4000~15000mm	0.24~2.4m/min	9.74kw
	5000mm	Middlecontrol	200~1800mm	200-800mm	4000~15000mm	0.24~24m/min	10.44kw
	5000mm	Sidecontrol	200~2200mm	200-800mm	4000~15000mm	0.24~24m/min	10.44kw
	5500mm	Middle control	200~2200mm	200-800mm	4000~15000mm	0.24~24m/min	10.44kw
	5500mm	Sidecontrol	200~2500mm	200-800mm	4000~15000mm	0.24~24m/min	10.44kw
LHT	1600mm	Middle control	200~2500mm	200-800mm	4000~15000mm	0.24~24m/min	9.74kw
CBH	1500mm		200~1200mm	160-600mm	4000~15000mm	0.24~2.4m/min	7.2kw
MB15	3000mm		200~1500mm	160~600mm	4000~15000mm	0.24~24m/min	9.74kw

H-beam flange straightening machine：

This machine is specially used for the H-beam flange distortion straightening,which includes hydraulic and mechanical straightening type. The structure of mechanical flange straightening machine is simple, with convenient and reliable operation. The hydraulic type straightening has strong straightening force and high automation, which is developed firstly by us. The straightening roller and powered roller is good alloy steel, which are made after heat-treating with long life using.

Type	Mechanical correction machine		Hydraulic straightening machine
Model	HTJ-600	HTJ-800	YTJ-60	YTJ-80
Flange thickness	≤20mm	≤40mm	≤60mm	≤80mm
Flange tension strength	≤420MPa	≤420MPa	≤600MPa	≤600MPa
Flange width	150~600mm	200~800mm	200-800mm	200-1000mm
Web height	≥160mm	≥350mm	≥350mm	≥500mm
Straightening velocity	5.7m/min	17m/min	6.4m/min	6m/min
Machine power	9kw	24.2kw	37kw	44kw
Weight	7T	9T	25T	28T