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OUR PRINCIPAL is a Singapore registered Press Machine Manufacturer firm, capable of assembling presses of varying tonnage capacity, ranging from 100 to 1000 tons.
Since its incorporation in 1992, OUR PRINCIPAL has been an active supplier to the local Hard Disk Drive (HDD) industry, catering specifically to the vendors of Seagate and Western Digital, employing the techniques of the Fine Blanking process.
OUR PRINCIPAL has been able to overcome stiff competition with its own technologically advanced processes, by converting the previously more commonly used process of Fine Blanking to our very own Fine Cold Form technology. This cutting edge technological process allows us to be elevated to become the PREFERRED supplier by the vendors of the HDD makers.
By 2002, OUR PRINCIPAL, as a firm focused on creative and technological innovations, has evolved into a provider of technological solutions to not only the HDD industry but also the Automotive industry as well. We now work |
hand in hand with the Automotive makers to provide solutions that will allow our clients to improve upon their Quality, Cost efficiency and Competitiveness.
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: |
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2001 Awarded Innovative Development Scheme by the Singapore Government |
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2004 FGL 600 series CE certified: Machine delivered to Spain |
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2005 FGL 300 series CE certified: Machine delivered to Germany |
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OUR PRINCIPAL. An innovation-oriented company, constantly seeking to enhance
the profitability of our business partners |
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MACHINE DEVELOPMENT
Development of the FGL Series |
| Most conventional press machines face the following problems: |
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Long die setup time due to the bolster bed's deflection of 0.5-0.8mm in the centre |
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Rigidity of the machine is not defined |
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"Vacuum" created by the springback effect from less breakthrough force, causes "slug" floating which |
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damages the tooling |
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| With OUR PRINCIPAL SUPER RIGID KNUCKLE-LINK press FGL series, we are able to overcome all these problems. |
| OUR PRINCIPAL SUPER RIGID FRAME STRUCTURE |
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A welded straight side FRAME |
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Lower height with a solid one piece cast steel machine bed reduces the total deformation of the frame by |
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50% compare with other makers |
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With such rigidity, it reduces the bed deflection and enhances the flatness control of the parts produced |
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| OUR PRINCIPAL SUPER KNUCKLE-LINK MOTION MECHANISM |
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Holds the slide for about 45 degrees at the bottom dead center |
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Maximize material forming time |
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Ensures uniform material flow is achieved |
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Suitable for the production of intricate parts with coining or sizing |
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Reduces the spring back effect of the material |
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Reduces floating of slug and increases productivity |
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With OUR PRINCIPAL superior machine design and FCF process system, we are constantly on the lookout for...
...CONTINUOUS TECHNOLOGY BREAKTHROUGH |
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| High Performance, High Precision Capabilities of Our Principal Series |
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A |
B |
C |
D |
E |
F |
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 |
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Model |
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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 |
1700x700 |
2000x700 |
2000x800 |
2100x800 |
2100x900 |
2100x900 |
Bolster Dimension |
mm |
1700x800 |
2000x900 |
2000x1000 |
2100x1000 |
2100x1100 |
2100x1100 |
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 |
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