 When casting, the machine creates a vacuum at one end of the flask, which pulls the air and gases from the mold so that the molten metal flows quickly to every opening. Larger flasks can be cast with vacuum casting than with the centrifugal machine (although it is not possible to specify exact sizes, as the amount of metal to be cast, the shape of the cavity, etc., will all affect the size).The vacuum table measures 10-1/2" x 10-1/2" and rests on jiggle springs. Unit comes complete as shown. Shipping weight 18 lbs. $675.00 |  When casting, this machine creates a vacuum at one end of the flask, which pulls the air and gases from the mold so that the molten metal flows quickly to every opening. Larger flasks can be cast with vacuum casting than with the centrifugal machine (although it is not possible to specify exact sizes, as the amount of metal to be cast, the shape of the cavity, etc., will all affect the size). This machine is capable of creating a negative mercury pressure equal to 27"-29" at sea level. The vacuum table measures 10-1/2" x 10-1/2" and rests on joggle springs. Unit comes complete as shown. $1,400.00 |
 Three-in-one unit invests under vacuum, casts perforated flasks under vacuum and casts regular flasks under vacuum. The Pro-Cast vacuum machine measures 23" wide x 11" deep and 13-1/2" high. Investing is performed on a 10-1/2" square platform which can be vibrated to eliminate air and bubbles. Unit accomodates perforated flasks up to 5" in diameter and 7" high. Pressure created by the powerful vacuum unit pulls molten metal into the most intricate patterns. Vacuum assist casting can also be done on this unit with regular solid wall flasks. Unit comes complete as shown. $1,795.00 |  Three-in-one unit invests under vacuum, casts perforated flasks under vacuum and casts regular flasks under vacuum. The Pro-Cast vacuum machine measures 23" wide x 11" deep and 13-1/2" high. Investing is performed on a 10-1/2" square platform which can be vibrated to eliminate air and bubbles. Unit accomodates perforated flasks up to 5" in diameter and 7" high. Pressure created by the powerful vacuum unit pulls molten metal into the most intricate patterns. Vacuum assist casting can also be done on this unit with regular solid wall flasks. Unit comes complete as shown. 220 VOLT. $1,795.00 |
 When casting, this machine creates a vacuum at one end of the flask, which pulls the air and gases from the mold so that the molten metal flows quickly to every opening. Larger flasks can be cast with vacuum casting than with the centrifugal machine (although it is not possible to specify exact sizes, as the amount of metal to be cast, the shape of the cavity, etc., will all affect the size). This machine is capable of creating a negative mercury pressure equal to 27"-29" at sea level. The vacuum table measures 10-1/2" x 10-1/2" and rests on joggle springs. Unit comes complete as shown. 220 VOLT. $1,300.00 |
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