Pressure filling machines are characterized by the fact that product is pumped directly from the supply tank into the bottle which than fills to the set level and then overflows back into the tank. Upon completion of the fill cycle the pump is turned off, allowing the remaining excess product to drain back to the tank, and in the case of many plastic bottles, to allow the swelled bottle to relieve the built up pressure. The big advantage of using a pressure filler is that it fills to a liquid level in the bottle as opposed to dispensing an exact volume as with a piston filler. Since bottles often vary somewhat volumetrically, a liquid level filler allows bottles on the shelf to look uniformly filled, even with slight variation of fill volume. An overflow filler works great with pure liquids, lotions and shampoos so long as they do not contain particulates. Great for water bottling, non-carbonated beverages, lotions, shampoos and a wide variety of other products. Pressure filling machines can be configured for inline filling up to 12 heads, or as rotary filling head for higher speed operations up to 72 heads.
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(Busch Machinery)
Tucson, AZ 85719 map, United States
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