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| Using our years of experience in autoparts production and
extensive research, we have continued to improve our mufflers through our
inexpensive pricing. Our in-house experienced tool and die makers are capable
of making the toolings for any shape or size of mufflers. Yearsago, our
addition of CNC machines provide us a fast and the most accurate production
of molds and dies in shop floor automation. |
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| In order to meet this demand we have put back every cent we
earned to improve our quality and increase production. In this period we
invented our loc-forming process of internal tubes and mechanical crimping
of the baffle assembly. We |
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developed a weldless looking muffler which reduced
production cost and improves the quality by eliminating the rust that forms
when the welding process breaks the aluminized coating especially in the
360 degree welding process of end pipes onto the endcaps. |
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| Lock-seaming of muffler barrels, crimping of baffles, spun-on
endcaps and radial expansion of connectors were developed to outgrow the
conventional weldingprocess. Addition of air gap tubing and stainless steel
flexible tubing allowed us to produce exact duplicates of very complicated exhaust systems for expensive cars. Computer controlled tube
benders helped us duplicate exactly pipe after pipe for OEM exhaust systems. |
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Shell Body 筒身
- 2-ply Aluminized Steel Sheet
- Pittsburgh longitudinal lock seamed
- Spun-on Endcaps
- Achieving leak proof while eliminating welding process, which destroys
aluminized protective coating.
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Internal
Design 結構
- Inner tubes and baffle plates are all of aluminized heavy gage steel.
- Baffle assemblies are constructed by crimping technique.
- Each muffler has 3 baffle chambers.
- Extra tuning tube for damping high frequency noise.
Outer pipes 外喉
- Aluminized high frequency welded steel pipe.
- Numerical controlled bending process.
Welding 焊接
- Welding process are reduced to minimum to avoid destroying the aluminized
coating.
- MIG welding are employed if welding is unavoidable.
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