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We cordially invite you to visit us at "Automechanika Exhibition in Frankfurt", on September 14th, 2010.
Jonas representatives were present at "Automechanika Dubai", between May 25 - 27, 2010.
For more details,
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Product Info |
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Parabolic springs allow more axle movement due to their typical
characteristics and lack of interleaf friction.
more....
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Sales & Support |
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Call : + 91 44 2833
2131 / 3663
or send an e-mail to :
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 Manufacturing Process
In tune with our quality driven manufacturing process,
the raw materials we use like - Silico manganese spring
steel of grades such as EN 45, EN 45A, EN 47, 60
Si7, 65 Si 7, Sup 9, Sup 9A, Sup 11, Sup 11A, 50
CrV4, 58 CrV4 undergo stringent inspection
and testing procedures including chemical, metallurgical
and micro-analysis to check adherence to quality
standards.
The
accepted raw material then undergoes pre-heat treatment
operations such as eye-rolling, wrapping and centre
hole punching / dimpling, drilling, V cutting. Stage-wise
QC procedures ensure that the work in progress is
ready with proper identification at each and every
stage.
The
material is processed in the following way : Forging,
Heat Treatment, Assembling and Painting.  to see our production process flow chart.
Forging
Shearing, Eye-Rolling, Wrapping, Nibbing are some of the operations performed in this area.
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