Driving device of this machine uses AC frequency control , adopts C02 gas shielded arc welding . H I T Beam Production Welding Line, built-up section line, beam welder, beam straightener

It includes:1) Multi-head strip flame cutting machine2) H I T beam assembling machine3) H I T Submerged arc welding SAW welding machine4) 90 degree Movable overturning machine5) 45/60 degreeHydraulic overturning machine6) Steel convoyer  machine, H I T beam moving 7) 180 degree fliting overturning machine

8) Hydraulic/ H beam flange straightening machine

H beam shot-blasting machine

KG4000 CNC/Multi-head strip flame cutting machine

Rail span: 4000 mm Rail length: 14000 mm (can be extended)

Effective cutting width X Length: 80-3200 mm  X 12000MMCutting speed: 50- 750 mm /min for gas cuttingRapid speed: 3000 mm /min Longitudinal strip cutting torch: 9 sets

CNC transverse cutting torch:2 sets 

CNC control system: JF-CNC08C

Nesting software: FastCAM professional

             

1500 H beam automatic assembling machine

Beam web Height: 200 -1500 mm Web thickness: 6 -32 mm Beam flange width: 150-800mm Flange thickness: 6 -40mm Length of Beam: 4000 -15000 mm Assembling speed: 0.5-5.5 m/min (step less) 

Input roller + Output roller: 24000mm

CO2 gas welder: 2 unit Panasonic KR350  

MZG2X1000 × 2 Gantry submerged arc welding (SAW) machine

Beam web Height: 200 -1500 mm Web thickness: 6 -32 mm Beam flange width: 150-800mm Flange thickness: 6 -40mm Length of Beam: 4000 -15000 mm Rail span X Rail length: 4000x20000mm 

Welding speed: 240 -1000 mm /min Rapid speed: 3000mm /min, doub le SideWelding position: fillet welding in the flat position

Submerged arc welder: 2 units, DC1000 Lincoln, USA                                              

JZ-40 H beam flange straightening machine

Beam web Height: 200 -1500 mm Web thickness: 6 -32 mm Beam flange width: 200-800mm Flange thickness: 6 -40mm (St37, Q235 material)Straightening speed: 13000 mm /min

Input roller + Output roller: 20000mm Relationship between the width and thickness of the work piece

s	20-30	30-40
b	200-800	400-800

HPG1810 shot-blasting machine

Specifications of work-piece

Steel plate:  Width<1800mm

Thickness 6-30mm

Length> 3000mm

Section steel: max section size (width×height) ≤1000×1800mm

Steel tube, angle steel, C-channel, I-beam and H Beam:  length ≥3000mm

Steel structure: max section size (width×height) ≤800×1600mm

Length ≥3000mm (work piece that could be running on the conveyor)

Shot-blasting quality grade:ISO850-1: 1988 A-B Sa2-Sa2.5 grade

Work-piece processing speed: V=0.6-3.0m/min

Total capacity: about 130.4Kw.

Product main features Improvement from former operation of manually adjustment wing panel and web positioningat one end and conducted hydraulic pressing at the other to automatic alignmentat both ends, renders an accurate positioning and easy operation by removingrepeating adjustment for different plate specification and width ,resultingin reduction of labor intensity and improvement of productivity. Operation of positive and negative leading screw driven by hydraulic motor featureshydraulic flexibility ,and avoids of bad overloading performance of positivedriving. Transformation from former front spot welding to center spot welding successfullyrevolves such problem as work-piece swing end. High requirement for precision of production and assembly results in high manufacturingcost. Two electrical arms equipped on run-in table can automatically perform alignmentand pre-positioning of wing panel and web. Main technical parameter Applicable web height:200~1800mmApplicable web thickness:6~32mmApplicable web length:4000~15000mmApplicable flange plate width:150~800mmApplicable flange plate thickness:6~50mmApplicable flange plate length:4000~15000mmAssembly speed:500~5750mm/minWelding speed:500~1200mm/minAlignment clamping system:4Mpa Clamping force: less than 2TClamping force of mechanical arm: 3.8MPa Clamping force:less than3TUpper pressing wheel oil cylinder: 3.8MPa Clamping force:less than3THydraulic motor: 154NM 8~800rpmRate of flow: 0.045L/revTotal power: 16KW Supplier pressure: 0.6MPaPower supply: AC380V, 50Hz,3PHMechanical output: 3KW Electric welding (adoption of full automatic middle spot welding): 35KWRun-in and run-out table length: 12000mm each(attached 2 sets of centergripping mechanicalarms)Alignment of flange plate and web: hydraulic motor equipped with right and left threadedlead screw can achieve automatic alignment by clamping and unclamping.Main driver conveyance: motor, decelerator, chain wheel, chainControl: imported AC frequency conversion speed regulation(attached PLC is of programmablecontrol)Speed regulation: stepless speed regulation

HG-1800 Automatic Alignment Spot Welding Assembly Machine