Ruian anghua Machinery Company CO.,Ltd
ADD:No.1 Qingbo Industrial Zone, Ruihu Road, Ruian City, Zhejiang Province, China.


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Application Example:

liquid automatic packing machine is used for

Liquid packing machine

AR-1000 Liquid Packing Machine detailed information:

1.Liquid packing machine main use

2.Liquid packing machine technical parameters

3.Liquid packing machine functions

4.Liquid packing machine operation hints

5.Liquid packing machine maintenance

6.Liquid packing machine troubles and solutions

7.Packing list of liquid packing machine

8.Electrical schematic diagram

Warnings!All moving parts are strictly prohibited from touching while operating, especially in the transverse hot sealing of liquid packing machine.

No.1.Liquid packing machine main use

This type of liquid packing machine can be widely suitable for packing various kinds of non-carbonated liquid, especially for packing film bag of soy sauce, vinegar, juice and other beverages (or iced beverage), bean milk, milk, peanut milk,mineral water, cooking wine,alcohol beverage and liquid chemical products.

No.2.Liquid packing machine technical parameters

Production Rate: 1500~2100 bags/h (for beverage like bean milk, milk, soy sauce, vinegar,juice,mineral water etc).
Packing Capacity: 100~500ml/bag (stepless adjustment)
Dimention of Film(mm): 240~320 (optional)
Length of Bag(mm):30~120
Width of Bag(mm):120-160
Motor Power: 1.2 KW
Voltage: 220V /50Hz
Vertical Sealing Power: 500W;
Transverse Sealing Power: 500W.
Ultraviolet Sterilizing Lamp Power: 15W
Cross Weight of Machine: 280KG
Machine Overall Size: (LxWxH)85x80x195cm

No.3.Liquid packing machine functions

(1) Film Bag-shaping
(2) Ultraviolet sterilization
(3) Thermal vertical sealing
(4) Production date printing automatically
(5) Linear bag traction
(6) Quantitative filling
(7) Thermal transverse sealing
(8) Bag-cutting automatically
(9) Automatic counting

No.4.Liquid packing machine operation gist

4.1 Install the liquid packing machine in dry and ventilated place with sufficient lighting. The four undercarriages of the liquid automatic packing machine body should be firm. If necessary, fix the machine with four embedded bolts.

4.2 Fill the object container with clean water(or 75% alcohol solution). Cover the rubber pipe covering on the outlet pipe (keeping away from the transverse copper block) before leading the water to the drain (or for recycle usage). Start the machine and run for 5 to 10 minutes to rinse the pipe so as to meet the foodstuff sanitary standard.

4.3 Put the plastic membrane coiling axis onto take-up spool. Adjust till it is on the centerline of former. So that the plastic membrane coiling can be in same width at both right and left sides, then separately screw down the screws on both fixing sleeves, adjust damping swing link at proper spring pressure until it swing freely after the bag is dragged automatically and the brake is in good order.

4.4 Put feed tape through two guide pipes and buckle it to the former. Keep feed tape symmetrical in both right and left sides. Adjust the date to the right day. The date is in the order of year, month and day from top to bottom.

4.5 Adjust thermal vertical sealing temperature to the range between 120℃and 150℃ and thermal transverse sealing temperature between 200℃ and 250℃ (It is not allowed to exceed 260℃, otherwise hot sealing die head will be damaged ). The adjustment of temperature subjects to the quality and thickness of bag at that time. And then carefully adjust by fine-tuning. Do not start production of filling until preheat for 20 minutes, thereafter the machine can go on work and it is not necessary to preheat except for power off.

4.6 Adjust the position of bag-feeding connection rod on variable crank so as to obtain required length of bag. Shorten the length by turning inward and lengthen by tuning outward. Cut off main power supply before adjust. Turn the setting knob after unscrew clamp nut of sliding block. Upon the accomplishment of adjustment, tighten clamp nut before restart.

4.7 Adjust the position of quantitative lever on variable crane to obtain the required filling quantity. Reduce the quantity by turning inward and increase by turning outward. The method is same to clause.

4.8 The piston ring of machine is an adjustable component. In case of finding leakage on piston rod after using for a period, unscrew fixing screw and run loop bar of piston rod clockwise (e.g. turn inward) to make the piston ring expanded so that the leakage can be removed. (Remember that the adjusting range should be tiny. Otherwise, the piston ring will be damaged.) Tighten clamp nut upon the accomplishment of adjustment to avoid loosening and changing position.

4.9 During regular production, no other work is needed but press the switch button. The output amount is counted automatically through counter. Stop the machine upon running out of coiling tape. Replace new coiling tape quickly and turn three-way valve of quantitative pump to recycle status to stop feeding liquid. Do not feed liquid for continuous production until new bag is formed.

4.10 Filter in advance if there are many solid matters in filling liquid. After the machine is used for a period, in the case of finding vertical and transverse sealing non-adhesive cloth worn, unscrew cloth clamp pope and adjust the cloth position with a section of distance then tighten the cloth clamp pipe. (Adjust before worn completely.)

4.11 The highest position of liquid level in the filling tank (barrel) should not exceed 0.5 meter above quantitative pump so as to ensure the precision of quantity. If there is control valve in the pipe for transfusion, the control valve is not allowed to be in OFF status.

4.12 Regularly check vertical and transverse sealing copper blocks. Clean away the dirt stuck on the surface of copper blocks, which may severely affect the hot sealing result. Do not clean the copper blocks with metal tool or scrape with sand paper. Otherwise the working surface will be damaged and cannot be used again. After the cooling of copper blocks, wipe the surface with cloth or wooden tool dipped with organic solvent to remove the foreign matters.

4.13 Regularly apply methyl silicone oil 210~350CS to vertical and transverse sealing non-adhesive cloth to lengthen service life of non-adhesive cloth and obtain optimal hot sealing result.

4.14 In the case of finding abnormal phenomena such as poor sealing, bag connected with each other, leakage, etc. pricking with hand or tools is strictly prohibited. Stop the machine immediately for troubleshooting.

4.15 Action routines and coupling sizes are set to optimal state before delivery. For maintenance, skilled technician is required.Record the original coupling sizes before dismantle.

No.5.Liquid Packing Machine Maintenance

5.1.After use, wash away residual liquid in the pipe with water. Otherwise the residual liquid will be degenerative and affect the quality of product of next production. Remove plastic pipe transfusion and clean it with a brush. Keep it clean and dry.

5.2.Regularly check moving parts and oiling state and oil the machine with sufficient 20# lubricant or lithium based grease at any time. Otherwise the operation will be out of order and that will severely affect service life of machine.

5.3. Regularly check the machine and clean away foreign matters on the surface of transverse copper block. It is not allowed to have encrustation on the surface. Otherwise thermal conductivity will be reduced, the temperature of copper will rise, and hot transverse sealing and thermal cutting bag will be out of order.

5.4.In the case of finding abnormal phenomena, cut off power supply immediately. Restart after troubleshooting.

5.5.During production in winter with temperature under 0℃, unfreeze the ice in quantitative pump and the pipes with hot water. Otherwise, connecting rod will be broken or the machine does not work.

5.6. Single sheet plastic film for the machine should be 80µm thick. The tension strength, even thickness, and lubricating property of film should be guaranteed. The weight of each roll of plastic film should be controlled under 18kg (320mm) or 14kg (240mm). Transverse hot sealing temperature should be under 260℃. Poor thermal sealing or high failure rate of bag caused by employing single sheet plastic film not recommended by the manufacturer are not within extent of liability borne by the manufacture. Are not within extent of liability borne by the manufacture.

No.6.Liquid Packing Machine 's Trouble and solutions

The whole machine does not work and the indicator does not light.
Likely cause and remedy
a) The electrician required to check powder supply and loss of phase or under-voltage.
b) Check main power supply is turned on or not.
c) Electrical components are in order or not.

The moving parts make abnormal noise.
Likely cause and remedy:
a) Lack of lubricant
b) The screws are loose and that results in the change of position of parts.
c) The moving parts are severely worn

The liquid is not sufficient or sometimes in large amount and sometimes in small amount.
Likely cause and remedy:
a) The screw on connecting rod is loose.
b) There are some foreign matters in the liquid inlet/outlet one-way valves.
c) There is air in liquid inlet pipe or the sealing is bad.
d) The crank sliding block pressure pad isn’t pressed tightly.
e) The liquid level in material barrel is too high.

The bag is not in fixed length, sometimes long and sometimes short.
Likely cause and remedy:
a) Bag-feeding tong screw is loose; the rubber pad is worn or has oil dirt (With household detergent).
b) Stock-coiling damping swing link does not swing forward and backward normally.
c) Plastic film coiling is overweight.

The temperature of vertical and transverse hot sealing does not rise or is not stable.
Likely cause and remedy
a) Check the instrument is in order or not.
b) Check the temperature thermocouple is damaged or is loose and falls off.
c) Check the heating rube is damaged or not.
d) The power supply is out of phase; the connector lug is loose and falls off

The hot sealing surface is not good; the failure rate of bag is high; and the date is not printed distinctly.
Likely cause and remedy:
a) Change non-adhesive Teflon cloth or adjust non-adhesive Teflon cloth position.
b) Check the rubber pad is flat or worn. Change if it is worn.
c) Too much filling amount. A small quantity of air chamber should be remained.
d) Adjust to proper temperature.

The operator has a feeling of getting an electric shock.
Likely cause and remedy:
a) The power wire is connected wrong or is not connected well.
b) The whole machine electric system should be connected to the earthing wire well.
c) The wire of hot sealing copper block should have good insulating property to ambient surrounding.
d) Do not spray liquid to power supply connector lug or electrical appliance.

The transverse sealing and bag cutting are out of order; bag is not cut off and is connected with each other; and the bearing strength is insufficient after thermal sealing.
Likely cause and remedy:
a) Clean away foreign matters stuck on transverse sealing copper block immediately.
b) Check if tetrafluoroethylene thermal barrier on copper block is loose.
c) Change the rubber pad on push pedal.
d) Plastic film should be 80 micron thick.
e) Adjust the pressure of transverse sealing copper block.
f) Check if the blade on transverse sealing copper block is sharp enough.

The quantitative pump leaks.
Likely cause and remedy:
a) The clearance of piston ring is enlarged.
b) Methods of resolution: unscrew fixing screw on the piston loop bar of quantitative pump, screw down slightly and clockwise, e.g. turn inward (Do not screw down too tight, otherwise piston ring will be damaged.)


AR-1000 Liquid Packing Machine Packing List:

1. Main machine :1 set
2 Electro-thermal tube (500W) :1 pcs
3 Electro-thermal tube (500W): 1 pcs
4 Vertical sealing rubber: 1 pcs
5 Transverse sealing rubber: 1 pcs
6 Teflon cloth: 2 pcs
7 Insurance tube: 2 pcs
8 Oil boat :1 pcs
9 Inner turret spanner( M5, M6, M8, M10, M12): 1 pcs/per
10 Open spanner: M14-17 1 pcs
11 Water pipe: 1 pcs
12 Operation manual: 1 pcs

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Tel:+86-577-65809800/65631717 Fax:+86-577-65061771