HUALIAN HVC-260T/1A, User Manual

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
The sealing function parameter influences the sealing quality greatly; the temperature
should be adjusted slowly from low to high.

The cooling time can be set between 1~3 seconds according to the thickness of the
bags.
4. Packing Liquid Products

The machine is suitable to pack liquid products, such as soup and sauce. It is suggested
to match with a inclined PP plate to prevent the products from spilling out when pack
these kinds of products.

The temperature of the liquid will goes up to the boiling point when in a certain low
pressure or high temperature. The liquid product with high temperature will soon goes
up to the boiling point and the vacuum degree will be lower.

It is suggested the liquid products be cooled down before packing to ensure the optimal
vacuum packing effect.
The following data show the relation among the boiling point, temperature & pressure of
water.
Vacuum Pressure [MBAR] 1000 800 600 400 200 100 50 20 10 5 2
Boiling Point [
℃
] 100 94 86 76 60 45 33 18 7 -2 -13
5. Instruction of Controlling Program’s Cycle
No. Process Remarks
1
Close the
vacuum lid

Close the vacuum lid then the machine starts to work.

The indicator lights.
2 Vacuuming

The machine begins to vacuum to extract the air in the vacuum
chamber.

The indicator in front of “vacuuming” lights.

The monitor: the value decreases second by second from the set
time (maximum 99 seconds).

The pointer of the vacuum gauge sways slowly to left side.
3
Gas-filling
(if any)

The gas-filling begins and gas are filled to the bags as soon as the
vacuuming finishes.

The indicator in front of “Gas-filling” lights.

The monitor: the value decreases by 0.1 second each time from
the set time (maximum 9.9 seconds).

The pointer of the vacuum gauge sways slowly to right side.
4 Sealing

The sealing begins as soon as the vacuuming and gas-filling finish.
The indicator in front of “sealing” lights.

The monitor: the value decreases by 0.1 second each time from
the set time (maximum 9.9 seconds).

The pointer of the vacuum gauge keeps stay.
5
Cooling

The cooling begins and the sealed bag is cooled as soon as the
sealing is completed.

The indicator in front of “Cooling” lights.

The monitor: the value decreases by 0.1 second each time from
the set time (maximum 9.9 seconds).