Product Introduction
QIAOSEN knuckle Joint presses, which built to meet or exceed JIS Class 1 accuracy standards. The frame of the machine is made of high-strength cast iron, which is most suitable for continuous punching, drawing and forming production because of its stable material and constant precision after internal stress relief. which can make the press machine have minimizing deflection and high accuracy and provide increased tool life.
Specifications
Technical parameter
| Specifications | Unit | MARX-30T | MARX-40T | MARX-60T | MARX-80T | ||||||||||||
| Press capacity | Ton | 30 | 40 | 60 | 80 | ||||||||||||
| Slider stroke length | mm | 16 | 20 | 25 | 30 | 16 | 20 | 25 | 30 | 20 | 25 | 32 | 40 | 20 | 25 | 32 | 40 |
| Slider strokes per minute | Spm | 200-1250 | 200-1200 | 200-1050 | 200-900 | 180-1250 | 180-1100 | 180-950 | 180-900 | 100-750 | 100-750 | 100-650 | 100-550 | 120-600 | 120-500 | 120-500 | 120-450 |
| Die height | mm | 190-240 | 190-240 | 220-300 | 240-320 | ||||||||||||
| Bolster area | mm | 600*400 | 750*500 | 1100*600 | 1500*800 | ||||||||||||
| Slider size | mm | 600*300 | 750*340 | 1130*500 | 1380*580 | ||||||||||||
| Adjustment amount | mm | 50 | 50 | 80 | 80 | ||||||||||||
| Opening size of bolster | mm | 400（UP)*350(LOW)*60 | 500*100 | 800(UP)*700(LOW)*100 | 1160(UP)*1160(LOW)*120 | ||||||||||||
| Main motor | KW | 11 | 15 | 22 | 30 | ||||||||||||
| Total weight | Kg | 6500 | 8000 | 14000 | 22000 | ||||||||||||
● Design with horizontally symmetrical knuckle-joint that can ensure the slide motion to proportionally increase the work force while slide low down during working part of the die, which produce higher surface finish and near finished parts, which increase customer’s productivity.
● This type can meets the stamping requirements of lead frame and other precision forming stamping parts.
● The special motion curve of the slide reduces the violent impact on the stamping tools at the time of high-speed stamping and prolongs the tools service-life.
● Adopting “8-Points Slide Guiding” , which can make the press machine have minimizing deflection and high accuracy and stronger stability.
Standard Confirguration
| > | Electric die height adjustment | > | Hydraulic base screw pile |
| > | Die height display accuracy 0.01 | > | Hydraulic mold lifter and mold arm |
| > | Inching function, single action function, linkage function | > | Lubricating cooling circulation machine |
| > | Linkage with 0° and 90° positioning-stop function | > | Independent electric control box |
| > | Slide pad | > | Host forward and reverse device |
| > | Emergency stop function | > | Separate brake clutch |
| > | Six groups of batch control | > | Spring type shockproof foot pads |
| > | Two sets of chute control | > | Maintenance Tools and Toolboxes |
| > | Oil pressure locking mold | > | LED die lighting |
Optional Configuration
| > | Gear feeder | > | Tonnage detector |
| > | NC servo feeder | > | Bottom dead center monitor |
| > | Material racker | > | Electric control box air conditioning |
| > | Leveling machine | > | Variable frequency permanent magnet motor |
