250 TON HYDREL MODEL HFP 250 FINE BLANKING PRESS

Power ratings
Total power 250 Tons
Annular ridge power (stinger) 125 Tons
Counter power 40 Tons
Power for stripping of punch 125 Tons
Power for ejecting the workpiece 40 Tons
Pressure ratings
Maximum main pressure 4700 PSI
Maximum annular ridge pressure 2960 PSI
Maximum counter pressure 2960 PSI
Travel figures
Blanking piston travel 3.150"
Annular ridge piston (Stinger) travel 1.181"
Counter-piston travel 1.575"
Air cushion travel (tool safety device) .236"
Miscellaneous data
Area of upper tool mounting table 23.622"
Area of lower tool mounting table 23.622"
Pass width at front 23.622"
Pass width at rear 23.622"
Pass width at sides 17.716"
Number of blanking strokes Up to 60 SPM
Tool setting height 7.087 - 13.386"
Max. material thickness .630"
Max. material width 11.024"
Speeds
Cutting speed .236" - .787"
Approach speed 3.543"
Return speed 3.543"
Hydraulic scrap chopper
Cutting power 40 Tons
Cutting width 11.024"
Cont. on

Roll feeding units
Roller diameter 7.480"
Pass width 11.024"
Feed stroke Up to 39.370"
Feed speed 9.450" / Second
Roller application pressure 2 1/2 Tons
Feed power per appliance 550 LBS
Height adustment travel 4 1/2"
Feeding accuracy +/- .002"
Hydraulic controls
Required cooling capacity 16,000 BTU/hour
Oil tank capacity 250 US gal.
AC motors - Total 50 HP
Total weight (less packing, without oil) Approx. 14 Tons