DA Double Crank Press
»Home»Products»Crank Press»DA Double Crank Press DA Double Crank PressHigh Precision Mechanism
The mechanical skeleton is welded with steel plates. Integrated structural forming. Perfect rigidity. Slide block box structure. Eight side type guide rail. Large gap between force points. Powerfully resist eccentric load. Secure mechanical movements accuracy.
Quiet Powerful Driving Structure
Powerfully designed driving unit is tightly sealed in the oil tank. Whole sliding unit is automatically lubricated. Smooth quiet running.
Safe Instant Brake
Specially designed clutch and brake adopt the delicate blade-shape with utmost safety. Single assembly of clutch and brake. Worm lining can be adjusted and compensated by gasket. Simple maintenance.
Hydraulic Anti-Overload Device
Highly safe anti-overload device can act to stop machinery running as soon as overload occurs in order to secure machinery and mold safety. After overload is removed, it can easily return to operate normally.
Lubricating Unit
Electric cycle concentrated lubricating unit is equipped with oil amount and pressure detecting switch which can detect the oiling situation. Simple maintenance.
TYPE | DA-250D | DA-350D | DA-500D | ||
Capacity (T) | 250 | 350 | 500 | ||
Capacity (Above lower dead point) (mm) | 10 | 10 | 10 | ||
Stroke (mm) | 300 | 300 | 300 | ||
No of Stroke (SPM) | 24 | 24 | 24 | ||
Die Height (mm) | 600 | 650 | 650 | ||
Slide Adjustment (mm) | 160 | 200 | 200 | ||
Slide Area (mmxmm) | LR | 1820 | 1820 | 2500 | |
FB | 1000 | 1220 | 1220 | ||
Bolster Area (mmxmm) | LR | 2000 | 2000 | 2500 | |
FB | 1200 | 1220 | 1400 | ||
Height of Operation (mm) | 750 | 750 | 750 | ||
Main Motor (HPxP) | 25x4 | 30x4 | 60x4 | ||
Adjust Motor (HPxP) | 3x6 | 3x6 | 5x6 | ||
Die Cushion Capacity (T) | 16x2=32 | 24x2=48 | 35x2=70 | ||
Stroke (mm) | 150 | 150 | 150 | ||
Die Cushion Area (mmxmm) | LR | 800 | 800 | 950 | |
FB | 680 | 680 | 950 | ||
No. of Die Cushion | 2 | 2 | 2 | ||
Machine Length (mm) | 3270 | 3280 | 4100 | ||
Machine width (mm) | 2350 | 2550 | 2810 | ||
Machine Height (mm) | 5485 | 5775 | 6890 |
TYPE | DA-250D | DA-350D | DA-500D | ||
Machine | Left/Right Size | A | 2860 | 2920 | 3740 |
C | 1630 | 1635 | 2045 | ||
D | 1640 | 1645 | 2055 | ||
G | 3270 | 3280 | 4100 | ||
Front/Back Size | B | 1950 | 1950 | 2800 | |
B | 650 | 700 | 900 | ||
O | 1520 | 1520 | 2000 | ||
J | 990 | 990 | 1080 | ||
K | 1360 | 1360 | 1730 | ||
R | 2350 | 2350 | 2180 | ||
Height Size | H | 680 | 750 | 630 | |
H1 | 5010 | 5135 | 5860 | ||
H2 | 995 | 1220 | 2000 | ||
TH | 6005 | 6355 | 7860 | ||
Foundation Size | E | 2450 | 2450 | 3250 | |
F | 1800 | 1800 | 2640 | ||
d | 55Ø | 55Ø | 65Ø | ||
Bolster | Size | L1 | 2000 | 2000 | 2500 |
M | 1200 | 1220 | 1400 | ||
P1 | 300 | 300 | 300 | ||
d1 | 25.2Ø | 25.2Ø | 32.2Ø | ||
T | 150 | 170 | 250 | ||
Die Cushion | Size | U | 800 | 800 | 950 |
W | 680 | 680 | 950 | ||
P | 150 | 150 | 150 | ||
Slide | Size | L2 | 1820 | 1820 | 2500 |
N | 1000 | 1220 | 1220 | ||
P2 | 300 | 300 | 300 | ||
I | 450 | 450 | 525 | ||
Q | 150 | 150 | 150 |