Motor Direct Driven EP Electric Screw Press
EP series CNC( computer numeric control)
electric screw press is a kind of high automatic , energying saving and environmental protection forging equipment with high technical adaptability. It can be used both in Hot forging and precise forging and trimming. Applied in stainless steel double bottom pot prssing and precise forging of titanium alloy vanes and other vanes. Patent
No.: ZL 200720024996.5
The machine has following advantages:
1.Simple struture , short transmissoin chain belt, less frequent maintence, Easy operation.
2. BLDC motor, instant start and instant stop. The motor rotate when the press is forging the workpiece,and will stop rotating instantly after forging.It's high efficiency.
3.low noise of main motor.
4. left and right working window, convient to transfer the workpieces.
5. high precision of ram orientatation, mini clearance of guide strips, strong capability for anti declination, suitable for multiple-die forging. 6. intellectualized detecting system
7. pre-set blowing force precisely, adjust energy and blowing force according the requiments of workpieces, prolong the working life of the molds.
8. photoelectricity protection system to protect the machine.
Main parameters | Unit | EP-400 | EP-630 | EP-1000 | EP-1600 | EP-2500 |
Nominal force | KN | 4000 | 6300 | 10000 | 16000 | 25000 |
Continuous force | KN | 6300 | 10000 | 16000 | 25000 | 40000 |
Cold force | KN | 8000 | 12500 | 20000 | 32000 | 50000 |
Energy | KJ | 40 | 60 | 120 | 240 | 500 |
Ram stroke | mm | 420 | 500 | 550 | 650 | 700 |
Max blowing speed | m/s | 0.7 | 0.7 | 0.65 | 0.65 | 0.65 |
Times of ram stroke | min-1 | 25 | 20 | 16 | 12 | 11 |
Die height | | mm | 480 | 600 | 700 | 800 | 920 |
Size of | front/back | mm | 760 | 920 | 1000 | 1250 | 1250 |
ram bottom | left/right | mm | 600 | 690 | 800 | 930 | 930 |
Dimention of | front/back | mm | 820 | 920 | 1000 | 1250 | 1400 |
table bolster | left/right | mm | 730 | 800 | 900 | 1000 | 1400 |
| height | mm | 120 | 180 | 180 | 200 | 180/240 |
Distance between guide strip | mm | 640 | 707 | 810 | 940 | 1250 |
Ejection force | KN | 50 | 100 | 100 | 600 | 600 |
Ejection stroke | mm | 100 | 100 | 100 | 150 | 150 |
| front/back | mm | 2785 | 2200 | 2300 | 3240 | 4800 |
Overall dimention | left/right | mm | 1760 | 2400 | 2500 | 3695 | 4800 |
| height | mm | 4547 | 6000 | 6600 | 7055 | 8350 |
Main motor power | KW | 55 | 75 | 110 | 2x110 | 2x160 |
Weight | Kg | 24000 | 45000 | 75000 | 120000 | 260000 |
Height above the ground | mm | 4327 | 5780 | 6200 | 6080 | 7200 |