SINCE THEN
We have been able to revolutionize the metal stamping industry. With our technological know-how, we are able to convert certain precision machining, sintering and 3D parts into metal stamping process. This allows companies to attain cost reduction substantially without having to compromise on quality.
OUR PRINCIPAL is a company constantly surging ahead. We are always on the lookout for opportunities to enhance the product-quality and profitability of our esteemed clients. At the same time, we seek continuously to improve ourselves and we are proud to achieve the following milestone:
- 2001 Awarded Innovative Development Scheme by the Singapore Government
- 2004 FGL 600 series CE certified: Machine delivered to Spain
- 2005 FGL 300 series CE certified: Machine delivered to Germany
OUR PRINCIPAL. An innovation-oriented company, constantly seeking to enhance
the profitability of our business partners
MACHINE DEVELOPMENT
Development of the FGL Series
Most conventional press machines face the following problems:
- Long die setup time due to the bolster bed’s deflection of 0.5-0.8mm in the centre
- Rigidity of the machine is not defined
- “Vacuum” created by the springback effect from less breakthrough force, causes “slug” floating which damages the tooling
With OUR PRINCIPAL SUPER RIGID KNUCKLE-LINK press FGL series, we are able to overcome all these problems.
OUR PRINCIPAL SUPER RIGID FRAME STRUCTURE
- A welded straight side FRAME
- Lower height with a solid one piece cast steel machine bed reduces the total deformation of the frame by
50% compare with other makers - With such rigidity, it reduces the bed deflection and enhances the flatness control of the parts produced
OUR PRINCIPAL SUPER KNUCKLE-LINK MOTION MECHANISM
- Holds the slide for about 45 degrees at the bottom dead center
- Maximize material forming time
- Ensures uniform material flow is achieved
- Suitable for the production of intricate parts with coining or sizing
- Reduces the spring back effect of the material
- Reduces floating of slug and increases productivity
- With OUR PRINCIPAL superior machine design and FCF process system, we are constantly on the lookout for…
…CONTINUOUS TECHNOLOGY BREAKTHROUGH
HIGH PERFORMANCE, HIGH PRECISION CAPABILITIES OF OUR PRINCIPAL SERIES
CUTTING SURFACE
COINING
PROCESS SOLUTION
PROCESS CONVERSION
Specifications
| Model | A | B | C | D | E | E | G |
| FGL-200 |
2700 |
2150 |
3500 |
1000 |
2100 |
600 |
1500 |
| FGL-300 |
3100 |
2500 |
3750 |
1150 |
2350 |
700 |
1700 |
| FGL-450 |
3200 |
2550 |
4000 |
1150 |
2600 |
800 |
1900 |
| FGL-600 |
3400 |
2700 |
4300 |
1150 |
2850 |
800 |
2000 |
| FGL-800 |
3500 |
2750 |
4850 |
1300 |
3150 |
900 |
2200 |
| FGL-1000 |
3500 |
2750 |
4900 |
1300 |
3150 |
900 |
2200 |
Specifications
| Model | FGL-200 | FGL-300 | FGL-450 | FGL-600 | FGL-800 | FGL-1000 | |
| Capacity | TF | 200 | 300 | 450 | 600 | 800 | 1000 |
| Work Energy | Kgf/spm | 1000/50 | 1500/50 | 2250/50 | 3000/50 | 4000/45 | 5000/45 |
| Rate of Point above BDC | mm | 7 | 7 | 7 | 7 | 10 | 10 |
| Stroke Length | mm | 150 | 150 | 150 | 150 | 150 | 150 |
| Operation Speed XhP-^ | SPM | 40-80 | 40-80 | 35-70 | 35-70 | 40-60 | 40-60 |
| Die Height | mm | 450 | 450 | 500 | 550 | 550 | 600 |
| Slide Adjustment | mm | 50 | 50 | 50 | 50 | 50 | 50 |
| Slide Dimension | mm | 1700×700 | 2000×700 | 2000×800 | 2100×800 | 2100×900 | 2100×900 |
| Bolster Dimension | mm | 1700×800 | 2000×900 | 2000×1000 | 2100×1000 | 2100×1100 | 2100×1100 |
| Main Motor | Kw | 22 | 37 | 45 | 75 | 75 | 90 |
| Bed Deflection | mm | 1/32000 | 1/33800 | 1/31800 | 1/27000 | 1/25500 | 1/20500 |
| Total Deflection | mm | 0.8 | 1.0 | 1.0 | 1.2 | 1.3 | 1.4 |
