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Automatic Liquid Packaging Machine See Product Details 

The Soonqian automatic liquid packaging machine integrates an advanced PLC control system, which can fully complete bag making, metering, filling, sealing and cutting processes. The filling accuracy is controlled within 1%, and the production capacity is as high as 80 bags per minute, which significantly improves production efficiency and reduces labor costs, and supports wholesale.

automatic liquid packaging machine

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Servo-driven piston pump metering method is used to accurately control liquids of different viscosities, and the filling error is strictly controlled within 1%, which effectively reduces raw material waste and saves a lot of costs for enterprises every year.

gear

The whole machine and material contact parts are made of 304 or 316L stainless steel, in line with GMP international health standards, corrosion resistance and easy to clean, to ensure the health and safety of food, medicine and daily chemical products.

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Equipped with 7-inch color touch screen and imported PLC control system, supports multi-language operation interface, can store 10 sets of parameter formulas, only one key switch when replacing products, shortening the debugging time to less than 10 minutes.

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Cross seal and vertical seal with independent PID temperature control system, temperature control accuracy of 1 degrees Celsius, to ensure that the sealing lines clear, strong air tightness, effectively prevent the liquid in the transport process of leakage or broken bag phenomenon.

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The specially designed anti-drip and back-suction function filling head completely solves the problem of wire drawing and dripping during filling of high-viscosity liquid, ensures that the bag mouth seal is clean and pollution-free, and improves the qualified rate of finished products to more than 99%.

gear

The equipment has strong compatibility, and the filling volume can be adjusted within the range of 10 ml to 1000 ml without replacing the core components, and supports a variety of bag types such as back seal, three-side seal, and four-side seal to meet diversified market needs.

Parameter ItemsTechnical indicators
Product ModelSQ-L320/420/520
Packaging speed30 – 80 bags/minute
Measurement range10ml – 1000ml (customizable)
Bag dimensionsLength: 50-280mm / Width: 50-200mm
film widthMaximum 420mm
Roll film materialComposite films such as OPP/CPP, PET/PE, and PET/AL/PE
Power supply220V / 50Hz / 2.2kW
Gas source pressure0.6 – 0.8 MPa
Machine weightApproximately 350kg – 500kg
External dimensions1100mm x 850mm x 1900mm
Soonqian automatic liquid packaging machine is superior to ordinary models in stability and durability. We use thick steel body and imported pneumatic components, equipment operation vibration is very small, to ensure the stability of 24 hours of continuous production, service life than the industry average to extend more than 3 years. In addition, our modular circuit design makes maintenance easier, and basic troubleshooting can be completed without the need for professional electrical engineers. Aiming at the common sanitary dead angle problem in liquid packaging, the Soonqian was optimized. Compared with the hopper design that is difficult to disassemble for ordinary equipment, our fully open material box design supports rapid disassembly and washing, and with one-key cleaning mode, the replacement cleaning time is shortened by 50%, greatly improving the flexibility of multi-variety and small batch production.
automatic liquid packaging machine contrast point
solution

Soonqian leak-proof technology

in view of the liquid leakage problem caused by common sealing clip materials in liquid packaging, we have adopted a unique procedure of first sucking back and then sealing to ensure that there is no residual liquid in the sealing area and completely solve the pain points of leaking and dirty bags.
solution

Soonqian servo precise control

in view of the problem that the filling volume of traditional pneumatic pumps is large and small, we introduce servo motor to drive the piston, which solves the pain point of unstable filling accuracy caused by air pressure fluctuation and ensures the consistent weight of each bag of products.
solution

Soonqian intelligent temperature control system

in view of the problem that the sealing of the composite film is easy to burn through or the sealing is not firm, we have solved the pain point of high loss rate of packaging film caused by temperature fluctuation, and adapted to packaging film of various thicknesses and materials.

Food and beverage production and processing plant

It is suitable for manufacturers of liquid or soy sauce food such as soy sauce, vinegar, milk, fruit juice, chili oil, tomato sauce, etc., to help them realize automatic production from filling to packaging, and meet the requirements of food safety regulations.

automatic liquid packaging machine Applicable Crowd

Manufacturers of daily chemical products

For the production enterprises of daily chemical products such as shampoo, shower gel, laundry detergent, hand sanitizer and softener, it solves the problem of rapid packaging of high viscosity liquids and improves the beauty of packaging and market competitiveness.

automatic liquid packaging machine Applicable Crowd

Pharmaceutical and health products enterprises

Specially designed for liquid products that require high-precision metering, such as Chinese medicine liquids, oral liquids, disinfectants, pesticide preparations, etc., to meet the stringent standards of the pharmaceutical industry for hygiene levels and packaging tightness.

automatic liquid packaging machine Applicable Crowd

Condiment and grease packers

It is suitable for OEM or independent brand packaging of edible oil, sesame paste, salad dressing, hot pot seasoning and other oil products. The powerful anti-drip function ensures that the packaging process is clean and tidy.

automatic liquid packaging machine Applicable Crowd
011

Install the composite packaging film roll on the film release shaft, pass the film through the coding machine, tension roller and former in turn according to the film passing schematic diagram, and adjust the position of the photo eye to align with the color code.

022

Turn on the power, set the required bag length, filling volume and packaging speed on the touch screen, turn on the temperature control switch and set the horizontal and vertical sealing temperatures, and wait for about 5 to 10 minutes until the temperature reaches the set value.

033

Pour the liquid material into the hopper, first turn on the “manual filling” to test whether the discharge is smooth and the weight is accurate, then turn on the “automatic operation” mode, the equipment will automatically carry out bag making and filling.

044

During the production process, the quality and weight of the sealing shall be sampled regularly. After the production is finished, the remaining materials in the hopper shall be emptied first, and clean water shall be injected to run the cleaning mode. Finally, the power supply shall be turned off and the attachments on the surface of the hot sealing knife shall be cleaned.

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Ideal for bulk granular or liquid items in small floor spaces.

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Delivers premium packaging quality for doypacks.

Quick changeover and superior seal integrity for flexible bags.

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High-speed multi-lane solution for powder sachets.

Maximizes output with precise dosing and compact stick packs.

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Fast flow wrapping for solid products.

Ensures hygienic sealing and efficient packaging for bakery or hardware.

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Automated robotic arm ensures precise carton erecting.

Reduces manual labor and boosts case forming efficiency.

6stra

Secures packages tightly for safe transport.

High-speed automatic strapping ensures load stability and safety.

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More functional packaging machines are waiting

for your discovery, and intelligent and beautiful life is in progress.

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factory

Welcome to our Frequently Asked Questions page. We have compiled answers to common questions you may have, hoping to provide you with clear and quick solutions. If you cannot find the information you need here, please feel free to contact our customer support team.

Q1: Can this machine pack high viscosity liquid?
A1: Yes. Our equipment is equipped with a special high-viscosity piston pump and anti-drip device, which is very suitable for packaging viscous liquids such as shampoo, honey, tomato sauce, etc., and can ensure that the filling process does not draw silk.
Q2: What types of packaging bag shapes are supported by the machine?
A2: The standard configuration of the device supports back sealing bags. If you need a three-sided or four-sided bag type, we only need to replace the corresponding heat-sealing mold and former, without buying a new machine.
Q3: Is it convenient to clean the equipment?
A3: Very convenient. The hopper and the pump body adopt a clamp-type quick connection design, which can be disassembled and cleaned without tools. At the same time, the system comes with a cleaning mode, which can clean the inside of the pipeline with a key cycle.
Q4: What are the requirements for the material of the packaging film?
A4: The machine is suitable for various heat-sealable composite films, such as paper polyethylene, polyester polyethylene, nylon polyethylene, etc. Single-layer pure PE film usually requires a special polyethylene sealing device.
Q5: If the bag length needs to be adjusted, is the operation complicated?
A5: The operation is very simple. Our machine adopts servo pull film technology, you only need to directly enter the desired bag length value on the touch screen, and the system will automatically adjust without mechanical manual adjustment.
Q6: Is there an alarm prompt when the machine fails?
A6: Yes. The PLC system has automatic diagnosis function. When there is no film, color code misalignment, abnormal temperature or insufficient air pressure, the machine will automatically stop and display the specific fault cause and treatment method on the screen.
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automatic liquid packaging machine See Product Details 

The Soonqian automatic liquid packaging machine integrates an advanced PLC control system, which can fully complete bag making, metering, filling, sealing and cutting processes. The filling accuracy is controlled within 1%, and the production capacity is as high as 80 bags per minute, which significantly improves production efficiency and reduces labor costs, and supports wholesale.

automatic liquid packaging machine

gear

Servo-driven piston pump metering method is used to accurately control liquids of different viscosities, and the filling error is strictly controlled within 1%, which effectively reduces raw material waste and saves a lot of costs for enterprises every year.

gear

The whole machine and material contact parts are made of 304 or 316L stainless steel, in line with GMP international health standards, corrosion resistance and easy to clean, to ensure the health and safety of food, medicine and daily chemical products.

gear

Equipped with 7-inch color touch screen and imported PLC control system, supports multi-language operation interface, can store 10 sets of parameter formulas, only one key switch when replacing products, shortening the debugging time to less than 10 minutes.

gear

Cross seal and vertical seal with independent PID temperature control system, temperature control accuracy of 1 degrees Celsius, to ensure that the sealing lines clear, strong air tightness, effectively prevent the liquid in the transport process of leakage or broken bag phenomenon.

gear

The specially designed anti-drip and back-suction function filling head completely solves the problem of wire drawing and dripping during filling of high-viscosity liquid, ensures that the bag mouth seal is clean and pollution-free, and improves the qualified rate of finished products to more than 99%.

gear

The equipment has strong compatibility, and the filling volume can be adjusted within the range of 10 ml to 1000 ml without replacing the core components, and supports a variety of bag types such as back seal, three-side seal, and four-side seal to meet diversified market needs.

Parameter ItemsTechnical indicators
Product ModelSQ-L320/420/520
Packaging speed30 – 80 bags/minute
Measurement range10ml – 1000ml (customizable)
Bag dimensionsLength: 50-280mm / Width: 50-200mm
film widthMaximum 420mm
Roll film materialComposite films such as OPP/CPP, PET/PE, and PET/AL/PE
Power supply220V / 50Hz / 2.2kW
Gas source pressure0.6 – 0.8 MPa
Machine weightApproximately 350kg – 500kg
External dimensions1100mm x 850mm x 1900mm

automatic liquid packaging machine contrast point

automatic liquid packaging machine contrast point
solution
Soonqian leak-proof technology
in view of the liquid leakage problem caused by common sealing clip materials in liquid packaging, we have adopted a unique procedure of first sucking back and then sealing to ensure that there is no residual liquid in the sealing area and completely solve the pain points of leaking and dirty bags.
solution
Soonqian servo precise control
in view of the problem that the filling volume of traditional pneumatic pumps is large and small, we introduce servo motor to drive the piston, which solves the pain point of unstable filling accuracy caused by air pressure fluctuation and ensures the consistent weight of each bag of products.
solution
Soonqian intelligent temperature control system
in view of the problem that the sealing of the composite film is easy to burn through or the sealing is not firm, we have solved the pain point of high loss rate of packaging film caused by temperature fluctuation, and adapted to packaging film of various thicknesses and materials.

Food and beverage production and processing plant

It is suitable for manufacturers of liquid or soy sauce food such as soy sauce, vinegar, milk, fruit juice, chili oil, tomato sauce, etc., to help them realize automatic production from filling to packaging, and meet the requirements of food safety regulations.

automatic liquid packaging machine Applicable Crowd

Manufacturers of daily chemical products

For the production enterprises of daily chemical products such as shampoo, shower gel, laundry detergent, hand sanitizer and softener, it solves the problem of rapid packaging of high viscosity liquids and improves the beauty of packaging and market competitiveness.

automatic liquid packaging machine Applicable Crowd

Pharmaceutical and health products enterprises

Specially designed for liquid products that require high-precision metering, such as Chinese medicine liquids, oral liquids, disinfectants, pesticide preparations, etc., to meet the stringent standards of the pharmaceutical industry for hygiene levels and packaging tightness.

automatic liquid packaging machine Applicable Crowd

Condiment and grease packers

It is suitable for OEM or independent brand packaging of edible oil, sesame paste, salad dressing, hot pot seasoning and other oil products. The powerful anti-drip function ensures that the packaging process is clean and tidy.

automatic liquid packaging machine Applicable Crowd
011

Install the composite packaging film roll on the film release shaft, pass the film through the coding machine, tension roller and former in turn according to the film passing schematic diagram, and adjust the position of the photo eye to align with the color code.

022

Turn on the power, set the required bag length, filling volume and packaging speed on the touch screen, turn on the temperature control switch and set the horizontal and vertical sealing temperatures, and wait for about 5 to 10 minutes until the temperature reaches the set value.

033

Pour the liquid material into the hopper, first turn on the “manual filling” to test whether the discharge is smooth and the weight is accurate, then turn on the “automatic operation” mode, the equipment will automatically carry out bag making and filling.

044

During the production process, the quality and weight of the sealing shall be sampled regularly. After the production is finished, the remaining materials in the hopper shall be emptied first, and clean water shall be injected to run the cleaning mode. Finally, the power supply shall be turned off and the attachments on the surface of the hot sealing knife shall be cleaned.

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FAQ

FAQ

Q1: Can this machine pack high viscosity liquid?
A1: Yes. Our equipment is equipped with a special high-viscosity piston pump and anti-drip device, which is very suitable for packaging viscous liquids such as shampoo, honey, tomato sauce, etc., and can ensure that the filling process does not draw silk.
Q2: What types of packaging bag shapes are supported by the machine?
A2: The standard configuration of the device supports back sealing bags. If you need a three-sided or four-sided bag type, we only need to replace the corresponding heat-sealing mold and former, without buying a new machine.
Q3: Is it convenient to clean the equipment?
A3: Very convenient. The hopper and the pump body adopt a clamp-type quick connection design, which can be disassembled and cleaned without tools. At the same time, the system comes with a cleaning mode, which can clean the inside of the pipeline with a key cycle.
Q4: What are the requirements for the material of the packaging film?
A4: The machine is suitable for various heat-sealable composite films, such as paper polyethylene, polyester polyethylene, nylon polyethylene, etc. Single-layer pure PE film usually requires a special polyethylene sealing device.
Q5: If the bag length needs to be adjusted, is the operation complicated?
A5: The operation is very simple. Our machine adopts servo pull film technology, you only need to directly enter the desired bag length value on the touch screen, and the system will automatically adjust without mechanical manual adjustment.
Q6: Is there an alarm prompt when the machine fails?
A6: Yes. The PLC system has automatic diagnosis function. When there is no film, color code misalignment, abnormal temperature or insufficient air pressure, the machine will automatically stop and display the specific fault cause and treatment method on the screen.
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