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Whole set composite self supporting girder steel decking machine
General descriptionJGH self-supported steel deck whole set production line self developed by Zhejing Jinggong Science&Technology co.,Ltd consists of truss welding line,bottom panel forming machine and board spot welding machine,combining mechanism,electricity,hydraulic and pneumatics with microcomputer control,it performs whole set production porcess of steel moulding board's truss,galvanized steel forming and assembling&welding.The line's annual single-round production capacity reaches 300000 square meters.
Machine featuer and function
Self-supported steel deck panel is a new type steel structural building material developed for steel construction industry in recent years.It's now widely applied in steel structural floor deck,bridge,railway and many other places.It's featured by light structure,high strength and factory production.This construction method of pouring concrete onto steel deck can deck can reduce site workload greatly and shortens construction period.
Technics flow
Steel bar feeding→straightening→assistant bar bending→
spot welding→feet bending→truss length→set cutting
Decoiling→forming→panel lengh-set cutting } →assemble&feeding→sport welding→steel mould product ooutput
Technical parameter
| Item | Parameter | ||
| JGHH30 steel bar tuss production line | Suitable raw material | First quarter main tendon | Screw thread steel |
| Φ6~Φ14(mm) | |||
| Last quarter main tendon | Screw thread steel | ||
| Φ5~Φ14(mm) | |||
| Z typa assistant bar | Rounf steel | ||
| Φ4~Φ6.5(mm) | |||
| Processing dimension | First quarter height(mm) | 70~270 | |
| Last quarter height(mm) | 15~30(Curve truss) | ||
| 0~30(Straight turss) | |||
| Length(mm) | 200~12000 | ||
| Bottom width | 135~140(Curve truss) | ||
| 60,80(Straight turss) | |||
| Feet distance(mm) | 200 | ||
| Feet folding length(mm) | 30 | ||
| Production speed(m/min) | 15~20 | ||
| Tatal power(kw) | 585/155(AC frequency power) | ||
| Machine dimension(length×width×heigth)(mm) | 43000×5000×4500 | ||
| Total weigth(T) | About 27 | ||
| HG-576 bottom plate forming machien | Suitable raw material | Type | Galvanized steel |
| Thickness(mm) | 0.4~1 | ||
| Forming speed(m/min) | 12~15 |
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| Machine dimension(length×width×heigth)(mm) | 10000×1700×1000 | ||
| JGH60 steel mooulding board spot welding machine | Suitable Workpiece dimension | Roll formed steel plate width(mm) | 576 or 600 |
| Steel bar truss max.height(mm) | 270 | ||
| Workpiece lenght(mm) | 1800~12000 | ||
| Welding speed(m/min) | 8~10 | ||
| Total power(kw) | 303 or 103 (AC frequency power) | ||
| Machine dimension(mm) | 19000×1700×2000 | ||
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