Heavy Duty Power Press By Ratna International

Heavy Duty Power PressSpecification of Ratna Single Action Power Presses Capacity 5 Tons 10 Tons 20 Tons 30 Tons 40 Tons 50 Tons 60 Tons 80 Tons 100 Tons Adjustment of Stroke 1 " 1 " 2" 2 1/2" 3" 3 1/4" 3 1/2" 3 3/4" 4" Base to Guide 6 " 7 " 10 1/2" 12" 13 1/2" 16" 17 1/2" 18 1/2" 20" Center of Back 4 " 5 1/2" 6 1/2" 7 1/2" 9" 10" 10 1/2" 12" 13 1/2" Hole in ram for Tools 1" x 1 1 x 1 3/4 1 1/2" x 2" 1 3/4" x 2 1/2" 2" x 2 1/2" 2" x 2 1/2" 2" x 2 1/2" 2 1/2"x 3" 2 1/2" x 3" Size of Bed 16" x 10" 17 " x 12" 21" x 14" 24" x 16 1/4" 27" x 19" 30" x 21" 31" x 21 1/2" 35" x 25" 40" x 27" Opening in Bed 3 1/4" 4" 5 1/2" 7 1/2" 8" 9 1/2" 10 1/2" 12 1/2" 14" Width & thickness of Bolster 10" x 1 1/2" 12" x 1 1/4" 14" x 2" 16" x 2 3/4" 19" x 2 3/4" 21 1/2" x3" 21 1/2" x 3" 25" x 3 1/2" 27" x 3 1/2" Opening in Bolster 2 " 3" 3 1/2" 4" 4 1/2" 5" 5 1/2" 8" 6 1/2" Size of Fly Wheel un - geared 18" x 3" 22" x 4" 25" x 4" 30" x 4" 32" x 6" 36" x 6 1/2" 38 x 7" 42" x 7" 45" x 8" Do Geared 16" x 2 1/4" 18" x 2 3/4" 21" x 31/2" 24" x 4" 25 1/2" x 4 1/2" 27" x 4 1/2" 29 1/2" x 4 1/2" 31" x 5" 32" x 5" Floor to top of bed 25" 26" 27" 29" 33 1/2" 34 1/2" 34 1/2" 35" 36" Height 53" 58" 66" 75" 84" 100" 103" 110" 115" Left to Right 22" 25" 28" 34" 39" 47" 47" 49" 52" Front to Back No. of Stroke 25" 33 1/2" 38 1/2" 44" 52" 55" 55" 60" 64" R.P.M. Un - geared 140 100 120 100 90 80 80 75 70 R.P.M. Geared 70 70 70 60 60 50 50 40 40 H.P. Required 1 1 2 3 5 5 7 7 10 UN-geared 940 RPM Geared 1440 RPM 1 1 2 3 5 5 7 7 10 V - Belt Grade A-3 A-3 B-3 B-3 B-3 B-3 B-3 B-4 B-4