Investments

SHERA offers an extensive range of highly technical products to meet the demands of precision investment casting.

SHERA investments are:
~ especially fine grained and thus have extremely good flow characteristics
~ precise in detail, as the creamy mass flows into even the finest of detail
~ permeable for degassing
~ very easy to control in order to achieve an exact expansion
~ optimal in order to bind a maximum of oxides
~ a guarantor for precise casting results with a very high surface quality

All SHERA investments are as suitable for shock heat and for the traditional slow heating process. For chrome casting as well as for crown and bridge technique up to alloys with a high gold content or non-precious metals: SHERA has the appropriate investment for each technique.

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Showing all 6 results

  • Brand: Shera

    Special investment for press ceramic

    ~ very low reaction layer

    ~ very flowable

    ~ expansion can be reliably controlled

    ~ withstands extreme pressure

    ~ hard and yet can be easily removed by sandblasting

    ~ for smooth surfaces of the pressed objects

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  • Brand: Shera

    Investment for crown and bridge technique

    ~ Premium quality for gold, gold telescopics, non-precious alloys and pressable ceramics
    ~ Very fine with a dense consistency for castings, the expansion is easy to control with results having a very smooth surface and exceptional precise fit
    ~ Used for shock heat process and the traditional slow heating process

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  • Brand: Shera

    Investment for crown and bridge technique

    ~ Premium quality for gold, gold telescopics, non-precious alloys and pressable ceramics
    ~ Very fine with a dense consistency for castings, the expansion is easy to control with results having a very smooth surface and exceptional precise fit
    ~ Used for shock heat process and the traditional slow heating process

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  • Brand: Shera

    Robust chrome investment

    ~ robust quality

    ~ for shock heat process and for the traditional slow heating process

    ~ for silicone and gel duplication

    ~ for chrome castings with a very precise fit

    ~ for extremely smooth surfaces

    ~ for very stable margins

    ~ the oxides will be bonded when devesting shock heat process

    ~ binds the oxides

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  • Brand: Shera

    Investment for Rapid Prototyping

    ~ Phosphate-bonded
    ~ For three-dimensional printed plastic models
    ~ For casting almost all types of alloys
    ~ Very precise casting result

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  • Brand: Shera

    ~ special expansion liquid for all SHERA investments

    ~ can be mixed with distilled water according to the recommendations given for the investment used

    ~ sensitive to cold

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