ST 650 H 900 RS
With the high performance wheel-forming machine ST 650 H 900 RS the leap in quality is clear: Through the procedure of the spinning support and the high deformation speeds, very short cycle times are achieved. In addition the machine has the shortest acceleration times and brake times due to the torque being linked between the main spindle and the tailstock auxiliary spindle. This is the optimum prerequisite to produce your steel wheel discs efficiently. For example - a 22.5-inch truck wheel disc with a wall thickness of 14.5 mm, has a production time of less than 24 seconds.
Specification
Blank diameter max. 700 mm
Circle diameter min. 300 mm
Outside diameter max. 650 mm
Outside diameter min. 200 mm
Disc height max., approx. 250 mm
Workpiece height max., approx. 450 mm
Max material thickness (< 560 N/mm²) 18 mm
Main spindle drive approx. 280 kW
Hydraulic drive, approx. 100 kW
Nominal electric load 420 / 520 kVA
CNC control, make Siemens Sinumerik
Rotational speed 0-800 min-1
Axial path max. 900 mm
Axial force max. 700 kN
Radial path per slide, max. 225 mm
Radial force per slide, max. 500 kN
Tailstock path max. 600 mm
Tailstock contact force, adjustable 50-250 kN
Required space
Length: 9,100 mm
Width: 5,000 mm