SPECIAL FEATURES

Punch forming stress analysis

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Punch forming stress analysis - the diagram shows the master mold forming stress and second punch forming stress.

Multi Coating Layers

Multi Coating Layers

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Multi Coating Layers:
With percision equipments, Jieng Beeing has the ability to research the material structural variation.

4-LOBE Screw Design

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Special TRD designed for 4-LOBE screw.
This is an example that we design a special TRD for the customer who require to make 4-LOBE screws.