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This production line is including several separate machines as below, special for producing wheel rims for cars, trucks, etc.
Voltage: 380V, 3Phase, 50Hz. ±2%
Suitable range of rim:
Diameter: 24-54 inch
Width: 150-900mm
Thickness: Less than 8mm
Production time: 2-3 pcs/min
Raw material strength : Tensile strength бb=540～650Mpa; Yield strength бs≥450MPa;
Raw material type: Hot rolled coil and then pickled
Layout size： 40 x 5.9m
Automatic method: Semi-automatic
Production program
Standard stacked sheets ( feed by manual) →rounding & flattening (automatic) → spot welding by manual →butt welding → trimming → flaring(vertical) →roll forming (three steps) → expanding- air hole punching
Technical advantage
(1) Reasonable layout for the production line , small floor space, high energy utilization rate .
(2) Energy saving and consumption reduction
(3) Safety protection measures for the welding machine.
(4) It includes the raceway for whole line, the height and width of raceway could be adjusted for multi-variety production.
(5) The main machines are separated with hydraulic station and electrical control cabinet, for cleanliness and convenience of maintenance.
(6) Effectively solve the problem of welding slag splashing for the butt welding machine.
(7) Save labor operating intensity, and improve the production efficiency.
Hydraulic system advantage
(1) All hydraulic station adopts electric & hydraulic integrated type, no oil contamination.
(2) Adopts Taiwan technology, good stability and reliability
(3) Less hydraulic leak
(4) Save energy&lower consumption
Electric system advantage
(1) Reasonably lay out and neatly arranged, the wiring lines are neat and clear, which is convenient for future maintenance.
(2) Adopts PLC control with loads, such as valves, contactors need to be transitioned by intermediate relays;
(3) All control system voltage use DC24V
(4) There is cooling system for electric cabinet.
(5) Omron PLC