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DSF SERIES 4 COLUMN DEEP DRAWING HYDRAULIC PRESS -
Ffatures: -
FUNCTION:
- Product description:：
Ffatures:
Advanced two way cartridge valve system ensures high reliability and much less hydraulic shock
caused by oil flow direction change;
Main hydraulic cylinder is made of alloy cast steel and it’s inner surface is finely grinded
for prolonging working life under high pressure;
Four columns are made of alloy steel with high tensile resistance and finely grinded and
electro-plated with hard chrome;
Key hydraulic and electric units adopted are famous brands from Germany USA and Japan;
Fast approaching speed of movable working table creates higher production efficiency;
A hydraulic ejector is installed on movable working table for knocking out workpiece after
drawing.Application:
Deep drawing and forming of tableware、kitchenware、metal cover of electric motor、
household appliances and lighting ware etc;
Trimming stamping deep drawing and edge-cutting of metal or none-metal workpiece.Speacifications:
Model Units Specificatons DSF-50 DSF-120 DSF-220 DSF-220L DSF-275 DSF-350 DSF-350L DSF-500 DSF-500L DSF-600 Main cylinder Rated capacity Ton 35 85 160 160 200 260 260 350 350 420 Max.stroke mm 350 450 560 560 560 560 560 600 600 700 Blank holding cylinder Rated capacity Ton 15 35 60 60 75 90 90 150 150 180 Max.stroke mm 175 200 260 260 260 260 260 300 300 350 Knocking out ejector Rated capacity Ton 2 3 5 5 5 5 5 10 10 10 Max.stroke mm 150 180 200 200 200 220 220 250 250 300 Oper height mm 600 730 900 1000 900 900 900 1000 1200 1500 Height of fixed working
table
mm 990 1055 1080 1100 1100 1200 1200 1550 1600 1700 Approaching speed of
M.W.T.
mm/s 195 220 210 210 210 200 200 210 210 190 Drawing speed of M.W.T. mm/s 25 20 20 20 19 17 17 18 18 14 Returning speed of M.W.T. mm/s 180 220 200 200 200 165 165 190 190 180 Ascending speed of blank holding cylinder mm/s 120 50 120 120 115 160 160 85 85 75 Working
table size
available
(L-R) mm 500 500 710 900 800 900 1100 1050 1250 1400 (F-B) mm 550 600 870 1100 900 1000 1250 1200 1500 1600 Overall
dimension
(L-R) mm 1750 1990 2090 2280 2190 2200 2400 2970 3090 3690 (F-B) mm 1160 1510 1500 1750 1650 1850 1850 2200 2400 2000 (H) mm 2550 2920 3350 3500 3600 3800 3840 4680 4800 5640 Motor power kw 7.5 15 30 30 30 37 37 55 55 55 Weight(Approx) kg 2280 3500 6000 6600 7500 9500 12500 16000 22000 23000
