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Product Classification
Entire plate is welded to press frame, ensuring sufficient rigidness of it
It has a two-stage or three-stage driving system with a crankshaft eccentric center structure
Split dry pneumatic friction clutch is applied, characterized by small inertia, little temperature rise, long service life and easy maintenance
Compared with regular forging press, the rigidness of press has been greatly improved, with large stroke of cam block and nominal pressure, suitable for forging all kinds of warm forging parts
Mechanical below feeding device long stroke, high stiffness, very suitable for long "cup" shaped parts forging, for example, constant temperature universal joint warm forging.
Main electric machine uses electric machine of frequency control of motor speed, forged with suitable cam block speed, providing convenience for adjusting mold
Cam block moves in high precision, with function of dismissing shutdown
Concentrated oil gives mandatory automatic lubrication to system regularly and in fixed quantity, guaranteeing sufficient lubrication to machine tool
Entire press is under centralized control of PLC, with multiple safety measures of tonnage meter and axis temperature testing, ensuring operation safety of the press
JWD31 series long stroke warm forging press
Entire plate is welded to press frame, ensuring sufficient rigidness of it
It has a two-stage or three-stage driving system with a crankshaft eccentric center structure
Split dry pneumatic friction clutch is applied, characterized by small inertia, little temperature rise, long service life and easy maintenance
Compared with regular forging press, the rigidness of press has been greatly improved, with large stroke of cam block and nominal pressure, suitable for forging all kinds of warm forging parts
Mechanical below feeding device long stroke, high stiffness, very suitable for long "cup" shaped parts forging, for example, constant temperature universal joint warm forging.
Main electric machine uses electric machine of frequency control of motor speed, forged with suitable cam block speed, providing convenience for adjusting mold
Cam block moves in high precision, with function of dismissing shutdown
Concentrated oil gives mandatory automatic lubrication to system regularly and in fixed quantity, guaranteeing sufficient lubrication to machine tool
Entire press is under centralized control of PLC, with multiple safety measures of tonnage meter and axis temperature testing, ensuring operation safety of the press
type Specification | JWD31-400 | JWD31-500 | JWD31-630 | JWD31-800 | JWD31-1000B | |
|---|---|---|---|---|---|---|
Nominal pressure(KN) | 4000 | 5000 | 6300 | 8000 | 10000 | |
Nominal pressure stoke(mm) | 10 | 10 | 10 | 10 | 8 | |
Slide stroke(mm) | 400 | 450 | 500 | 500 | 500 | |
Strokes of slide(spm) | 24～32 | 24～32 | 22～30 | 22～30 | 22～30 | |
Max. die height(mm) | 750 | 900 | 1000 | 1100 | 1050 | |
Die height adjustment(mm) | 120 | 120 | 120 | 120 | 120 | |
Distance between gilbs(mm) | 710 | 760 | 810 | 910 | 1010 | |
Slider bottom size(mm) | F.B | 700 | 800 | 850 | 900 | 950 |
| L.R | 900 | 950 | 1000 | 1100 | 1200 | |
Bolster area(mm) | F.B | 900 | 950 | 1000 | 1100 | 1200 |
| L.R | 900 | 950 | 1000 | 1100 | 1200 | |
downward ejector | stroke(mm) | 35 | 40 | 50 | 60 | / |
Power（KN） | 40 | 50 | 60 | 80 | / | |
Upward ejector (mechanical) | stroke(mm) | 80 | 110 | 130 | 130 | 130 |
Power（KN） | 300 | 400 | 550 | 700 | 800 | |
Main motor power(KW) | 45 | 55 | 75 | 90 | 110 | |
Overal dimensions(mm) | F.B | 2710 | 2850 | 2995 | 3150 | 3990 |
| L.R | 3270 | 3550 | 3985 | 4220 | 5810 | |
Height above floor(mm) | 5480 | 5750 | 6100 | 6450 | 6960 | |
