C Frame Double Crank Servo Press Machine(STC-Series）
Main performance characteristics:
Main performance characteristics I:
1 ® High strength body structure, small deformation and high precision
2 ® The sliding block adopts double angle hexahedral guide rail, and the sliding block guide rail adopts "high-frequency quenching" and "rail grinding process": low wear, high precision, long precision holding time, and improves the service life of the mold.
3 ® The crankshaft is made of high-strength alloy material 42CrMo. Its strength is 1.3 times that of 45 steel and its service life is longer.
4 ® The copper sleeve is made of tin phosphor bronze ZQSn10-1, and its strength is 1.5 times that of ordinary BC6 brass.
5 ® The use of highly sensitive hydraulic overload protection device can effectively protect the service life of the punch and die.
6 ® Standard Japanese SMC pressure regulating valve, lubricator, air filter.
7 ® The standard configuration is high-precision bearing and Japanese NOK seal.
8 ® 15.6 inch touch screen
9 ® Optional mold pad (air cushion).
Main performance characteristics II:
1 ® 9 processing modes are built-in, and each product can select the processing curve most suitable for component processing,So as to achieve high precision, high efficiency and high energy conservation.
2 ® Compared with traditional presses, it has simple structure, high mechanical transmission efficiency and low maintenance cost.
3 ® According to the characteristics of products/materials, the stamping forming speed can be reduced during the material processing to achieve the best forming speed of products/materials. Thus reducing vibration and stamping noise; Improve product accuracy and extend the service life of the mold.
4 ® According to different products, different heights are required. The stroke of the punch can be set arbitrarily, which greatly shortens the stamping time and improves the efficiency.
Standard configuration
|
1 |
Hydraulic overload protection device |
9 |
Air blowing device |
|
2 |
Servo motor（Adjustable speed） |
10 |
Independent control cabinet |
|
3 |
Digital die height indicator |
11 |
Mis-delivery detection device reserved interface |
|
4 |
Slider and mold balance device |
12 |
Photoelectric safety protection device |
|
5 |
Electronic cam switch device |
13 |
Oil-gathering silencer |
|
6 |
Prejudging counter |
14 |
Electric grease lubrication device |
|
7 |
Air source connector |
15 |
Touch (pre-break, prejudge, total count) |
|
8 |
Second falling protection device |
16 |
Air cooled chiller |
Optional Configuration
|
1 |
Pneumatic mold pad device |
5 |
Feeder (air, mechanical and NC) |
|
2 |
Thin oil lubrication device |
6 |
Leveling machine |
|
3 |
Quick die change device (Die lifter, die clamper or die mover) |
7 |
Rack |
|
4 |
Upper part hit material device of slider |
8 |
Manipulator |
Technical parameter
| Name | Unit | STC-110sv | STC-160sv | STC-200sv | STC-250sv | STC-315sv |
| Press capacity | Ton | 110 | 160 | 200 | 250 | 315 |
| Impact force location | mm | 4 | 5 | 5 | 5.5 | 6 |
| Slider strokes per minute（S.P.M) | Swing mode | ~100 | ~100 | ~95 | ~70 | ~65 |
| Full stroke | ~50 | ~50 | ~50 | ~40 | ~40 | |
| Slider stroke length | mm | 180 | 200 | 250 | 280 | 280 |
| Max mold height | mm | 400 | 450 | 500 | 550 | 550 |
| Slider adjustment amount | mm | 100 | 100 | 120 | 120 | 120 |
| Slide size | mm | 1400*500*70 | 1600*550*70 | 1850*650*95 | 2100*700*95 | 2200*700*95 |
| Bolster platform size | mm | 1800*650*130 | 2000*760*150 | 2400*840*170 | 2700*900*170 | 2800*900*190 |
| Main servo motor torque | Nm | 5000 | 9000 | 12500 | 16000 | 20500 |
| Air pressure | kg*cm² | 6 | 6 | 6 | 6 | 6 |
| Press accuracy grade | Grade | JIS 1 | JIS 1 | JIS 1 | JIS 1 | JIS 1 |
