Double Cantilever Type H - Beam Automatic Welding Fabricaion Machine
It use 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 the need of the users.
Description of H Beam Welding Line
h beam steel production line is comprised of multi-head strip cutting machine (CNC strip cutting machine), H-beam assembling macine, H-beam welding machine, H-beam steel rectifing machine.All the production flow is automatic.
Brief data for h beam steel production line:
1 . CNC strip cutting machine, cutting thickness: 6~50mm,
Longitudinal cutting torch: 9 sets (maybe according to requirements)
Horizontal cutting torch: 2 sets (CNC control)
2 . Auto assembling machine,
flange width: 200~800mm, thickness; 6~40mm
web height: 200~1800mm, thickness: 6~32mm
3 . Gantry auto-welding machine,
web height: 200~1500mm, flange width: 150~800mm
4 . Straightener,
flange width: 200-600mm, thickness: 6-40mm
web height: 180-1800mm; thickness: 6~32mm
5 . Shot blasting machine
Size of working piece: 1000x1800x12000mm (W x H x L)
Model | BT528012 | BT525015 | BT250133 |
web height mm | 200-1500 | 200-1800 | 200-2000 |
web thickness mm | 6-32 |
web length mm | 4000-15000 |
flange width mm | 200-800 |
flange thickness mm | 6-40 |
assembly speed mm/min | 500-6000 |
feeding table roller mm | 2600×2 |
output table roller mm | 2600×2 |
centralized way | hydraulic link mechanism clamp, centralize and weld in the middle automaticly |
speed control | imported AC frequency adjustor stepless adjust |
input volumn | 16KVA exclude wellding power |
welding system | 2 sets of CO2 protecting welding machine |
Process of Rolling form machine
Plate cutting ---Cutting lay-off---Hanger plate---T type assemblying---90°Turn---Hoisting-H beam assembly---Hoisting--- Welding of angle seam I--- 90° turn---Welding of angle seam II---180° Turn---Welding of angle seam III---90° turn---Welding of angle seam IV---Convery---Rectification of Flange slab I---90° turn---Hoisting---Rectification of Flange slab II---Convery---Welding Of rib according to practical---Convery---Surface Impeller blasting---Remove blast--- Convey---Oilpaint---Packing for leaving
