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Mercer Technologies \ Vacuum Packaging \ BetaVac™ Vacuum Packer

Originally manufactured in 1970 to vacuum pack 14” long x 11” wide x 7” high x 20Kg cheese blocks for the dairy industry in New Zealand. Reliable vacuum chamber technology was almost non-existent when the first BetaVac™ was tested. As PLC and HMI technology has advanced over the years, BetaVac’s™ features have been improved and ultimately refined to the market leader it has become today.

Over 150 BetaVac™ vacuum packaging machines are now installed in cheese making plants throughout the world. The BetaVac™ is fast becoming the industry standard.

  • All BetaVac’s™ can be supplied as either a left hand or right handed machine.
  • All models have water cooled and height adjustable seal bars and anvils. To minimise downtime a spare seal bar is supplied with each machine.
  • The BetaVac™ requires a 630 m3/hr vacuum pump which can be supplied on request.
  • View the machine selection by Bag Criteria.

SEVEN MODELS HANDLE A VARIETY OF THROUGHPUTS AND WITH VARYING DEGREES OF AUTOMATION
Full refurbishments and upgrades available.

For more detail please click on a model number.
  Mk2
502
PLUS SUPER SUPER
PLUS
SUPER
PLUS H
SUPER
PLUS T
SUPER
PLUS TH
Product placing Manual Automatic Automatic Automatic Automatic Automatic Automatic
LH or RH feed Optional Optional Optional Optional Optional Optional Optional
Evacuation operation Adj. Timer Time/Vac Time/Vac Time/Vac Time/Vac Time/Vac Time/Vac
Seal operation Adj. Timer Time/Temp Time/Temp Time/Temp Time/Temp Time/Temp Time/Temp
Anvil height Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Seal bar height Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Spare seal bar Yes Yes Yes Yes Yes Yes Yes
Gusseted bags
per cycle
3 4 5 5 5 5 5
Layflat bags per
cycle (width mm)
2 x 500 2 x 400 3 x 500 3 x 522 3 x 522 3 x 530 3 x 530
Water cooled seal bar Yes Yes Yes Yes Yes Yes Yes
Sealed edge
conveyor belt
Yes Yes Yes Yes Yes Yes Yes
Allen Bradley PLC ML 1500 ML 1500 ML 1500 ML 1500 ML 1500 ML 1500 ML 1500
Allen Bradley
operator interface
PV300 PV550 PV550 PV550 PV550 PV550 PV550
Belt tensioner Manual Elec/Pneu Elec/Pneu Elec/Pneu Elec/Pneu Elec/Pneu Elec/Pneu
Approx. cycles
per minute*
2.5 2.5 2.5 2.5 2.5 2.5 2.5
Max. product
height (mm)
200 200 200 200 235 200 235
No. of seal bars
and anvils
1 1 1 1 1 2 2

*Dependent on vacuum pump size and distance from machine