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Vacuum Die-Casting Products




What is Vacuum Die-Casting?

As this casting method removes air and gas of cavity through vent and lowers pressure by ejection timing, Reterra is able to reduce blowholes and improve fluidity.

Main Characteristics of Vacuum Die-Casting

Less than 1cc remaining gas in the 100g (General DC, more than 10cc)
Appropriate for casting complicated products such as thin-walled and/or fin shaped products.
Capable of casting different types of materials such as AC material.

Example of Products

Flywheel Disc Case Heat Sink
Flywheel Disc Case Heat Sink
Auto Parts Connecting Plate Auto Parts
Auto Parts Connecting Plate Auto Parts

Incentive Piping Method


With the incentive piping method, all general die-casting machineries operate with vacuum at Reterra.
Thus, additional cost to adopt a vacuum system is almost none.

It is effective on:


1 Quality Improvement
  (Reduced cavity and defects)
2 Cost Improvement
  (Less machinery, multicavity)
3 Engineering Development
  (Casting of different materials, material suggestions, cavity reduction, application expansion)

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