High Made: Your Professional Liquid Packing Machine Supplier!

Zhangzhou High Made Machinnery Electronics Co., Ltd. specializes in the core technology and R&D for the intelligent vacuum packing machine. Our main products are brick-shape and flat-shape vacuum packing machines, which range covers full-auto and semi-auto.

Our Advantages

Complete Production Management System

Our company strictly implements ISO production management system and 6S management model to form a production management model with lean production, standardized management and specialized services.

Extensive Business

Now our business has expanded to 32 provincial administrative regions and exported to Southeast Asia, Middle East and other countries. As an important strategic partner with famous domestic industries such as Cofco, Yihai Kerry, Beidahuang Group etc.

Strong R&D and Innovation Capabilities

Independent R&D center with over 20 senior R&D personnel. Our company got a professional talent group who works for a long time on the vacuum, shaping and automatic packing system.

One-stop Solution

Our service runs throughout the whole production process from the pre-sales, product design, production and after-sales. Support to customers to ensure a smooth transaction.

Dog Food Packaging Machine

Dog Food Packaging Machine adopts imported control instrument, cell and pneumatic elements. It is ideal for a lot of application such as kinds of nuts, dog food, frozen foods, candies, seed, preserved fruit, sweet dumplings, jelly, melon seeds, preserved plum, peanuts, pip, beans and so on.

Snacks Packing Machine

The bag width of the snacks packing machine can be adjusted automatically. The vacuum chamber is made of aviation aluminum made with engraving and milling. It can be applied to kinds of snacks packaging including bean products, meat products, egg products, pickle, aquatic products and so on.

Snacks Pouch Packing Machine

Snacks Pouch Packing Machine adopts the high advanced PLC and POD electric control system, which is easy for operation. It features very strong compatibility for the big and small bag sizes; stable heat sealing structure and good sealing effect. The high advanced bagging device will ensure the bagging success rate.

Candy Packing Machine

Candy Packing Machine is applicable to kinds of massive stuff packaging including dry bean curd, dried fish, eggs, candy, red dates, oatmeal, chocolate, biscuit, peanuts, green soya bean, pistachio nuts, rock candy etc, and also the granular stuff including monosodium, granular medicine, capsules, seed, chemical raw material, sugar, chicken extract, melon seeds, pips, feed and so on.

Powder Packaging Machine

Powder packaging machine is made up with rotation type packing machine, screw scale and screw elevator. It is equipped with high advanced dust collection system to make the machine runs longer. It features compact structure, beautiful appearance, high yield, less consumption, and is easy to use and maintain.

Liquid Packing Machine

The liquid packing machine will go for kinds of liquid food like tomato sauce, peanut butter, jam, chilli sauce, detergent, yellow rice wine, soy sauce, rice vinegar, fruit juice and so on.
Projects are managed to meet specific requirements.
New generation sanitary design & build.

Introduction to Liquid Packing Machine

A liquid packing machine, also known as a flow filling machine, is used to fill products with different liquid viscosities into various container types either through the volumetric or quantitative filling. They can handle liquid products ranging from water-like to heavy-viscous and extremely thick ones.

Important Parts of Liquid Packing Machine

Bottle Feeding Mechanism
The bottle feeding mechanism is the very first stage in the packing process. The bottles are manually put into the inlet of the feeding mechanism. Then, the turntable rotates under the drive of motor, enabling the bottles to enter the conveyor belt in a orderly and automatic manner. Depending on filling head number, there are different types of bottle feeders to choose from.

Conveyor Belt
Chances are you've seen a conveyor belt on your liquid packing machine. However, few people are aware how important it is. Conveyor belts are used to carrying containers throughout the entire filling line.
In addition, the speed and size of a conveyor belt can be adjusted based on certain demand. With it, your filling process can be more efficient and productive.

Filling Nozzle
For an automatic liquid packing machine, the filling nozzle is a must have. Literally, the filling nozzle is the actual tool for filling the liquid. However,it's not just a tool. It controls the direction of liquid flow as well as the accuracy of filling. For your successful filling, it plays a decisive role.
Based on how thick the liquid is, there is a wide range of filling nozzles to choose from. Common filling nozzles include straight-through nozzle, purge nozzle, and overflow nozzle.
Straight-through nozzles are the most common and versatile ones you can see on liquid filling machines. They can be used for filling so many kinds of liquid. Also, they feature a simple design that enables liquid flow smoothly.
Purge nozzles are mainly used to remove air from containers before or after filling. With them, degradation and contamination can be avoided to a great extent.
Overflow nozzles are designed to fill containers to a consistent level. These nozzles discharge the liquid into the container. Once the liquid product reaches a certain height, the extra liquid will flow back into the supply tank via the nozzles.
In some cases, you may need multiple nozzles to get your job done. But there is no worries, most filling machines are easy to change their nozzles.

Peristaltic Pump
As an essential component of liquid packing machines, the peristaltic pump uses silicone hoses to pump liquid. It features high accuracy and great stability. When the rollers starts running, the hose is squeezed. Along the hose, the liquid product will be carried from one end to the other.
What's more, the peristaltic pump contributes to the entire filling process because of its excellent performance. It comes with high precision, which is an important feature for pharmaceutical industry. Besides, peristaltic pumps have mild nature and cause no foaming to the liquid product. Also, they are easy to clean and quick to disassemble.

Main Turntable
The main turntable rotates the containers to each filling station. So it's definitely an integral part for any liquid filler. It makes it possible to synchronize several filling steps. When one container is being filled, another is probably being capped at the same time.
Moreover, the turntable offers a stable platform for the filling nozzles, which guarantees that each container is filled precisely. When there are no bottles under the filling nozzle, the sensor installed above the turntable will detect it and stop the peristaltic pump from working.

Capping Mechanism
Normally, the capping mechanism is placed at the end of the liquid packing machine. Once the container is filled, it will be transported to the capping mechanism by the conveyor belt. After capping, the container moves to the next unit, ready for packaging and labeling.
The capping mechanism is one of the important components for a liquid packing machine. It ensures proper capping and perfect sealing. Furthermore, this helps avoid leakage and contamination.

PLC Control Screen
The PLC control screen is a device where all parameters are set and adjusted. Common settings include filling volume, filling speed, data memorization, and more.
By changing certain settings, the machine can react faster and more correctly to the real-time filling process. Every time the sensor detects an error with the filling volume, the PLC control system will send signals to the machine. Then, it will respond to add or decrease liquid volume.

Types of Liquid Packing Machine

Gravity Packing Machine
Gravity packing machines are typically used to fill thinner, foamy liquids. Gravity liquid packing machines work by pumping bulk supplies into holding tanks, which are set above valves that are operated pneumatically. Each valve is set for a specific fill time to enable free-flowing liquids such as water and inks to fill containers using gravity.

Piston Packing Machine
Piston packing machines are also ideal for many different liquids. They allow for accurate and fast fill rates, along with versatility as they can handle many types of products. They're frequently used to fill highly viscous products such as pastes, sauces, chunky fillings, batters, and icing. Piston fillers are also often used to fill liquid products in pastry bags and other similar containers.

Pump Packing Machine
Pump packing machines are also used for many types of products. Their combined versatility and accuracy makes them ideal for filling liquids of low, medium, or high viscosity levels. The pumps used in these machines can include gear pumps, rotor pumps, cavity pumps, and lobe pumps, among others depending on the application. In addition to pump systems, there are many options for valves and fittings.

Molten Packing Machine
Molten packing machines are uniquely designed to work with products that require hot-filling before cooling and hardening once filled. The products that molten fillers are most frequently used to fill include candles, petroleum jelly, deodorants, glycerin soaps, and lip balm.

Pressure/Gravity Packing Machine
Pressure/gravity packing machines are similar to gravity fillers in their operation, but their use of pressure to fill containers makes them more suitable for thicker liquids.

Net Weigh Packing Machine
Net weigh packing machines are used to help ensure that every container has the same amount of product across the line, which makes them ideal for filling bulk quantities of liquid products or products of high value whose wastage can be costly.

Inline Packing Machine
Inline liquid packing machines fill containers along a single file line across a conveyor system. These machines are designed to fill liquid and semi-liquid products of various viscosities and in many different container shapes and sizes. Small to medium-sized businesses use these models most frequently to maximize filling efficiency.

Rotary Packing Machine
Rotary packing machines can move containers through circular stations, each of which is intended for a different function such as filling, capping, and sealing. Many industries use these machines for a wide range of products.

Benefits of Liquid Packing Machine

Faster Production
Fast production is one of the top benefits of liquid packing machines. The machine can quickly and accurately fill containers with the correct amount of liquid, meaning you can get products out the door faster. This is especially beneficial for industries that need to fill large volumes of containers.

Reduced Labor Costs
An automatic liquid packing machine can reduce labor costs significantly because it needs minimal operator involvement, in most cases just one operator is needed. This means you don't need to hire as many people to do the job, saving you money in the long run.

Highly Accurate Fill Volumes
An automatic liquid packing machine fills containers with a highly accurate volume of liquid. You can be sure that the products you send out are filled with the correct amount of liquid, which is essential for many industries.

Ability to Adjust to Multiple Products
The liquid packing machine can quickly and easily adjust to different products. This makes it easy to effortlessly switch between different products and fill containers with the right amount of liquid. If the product can be pumped, it can be filled.

Versatility
The liquid packing machine is also very versatile. You can use it for a wide range of products, from beverages to chemicals. In addition, it can fill containers of different sizes and shapes. This makes it very useful for many industries.

Reduced Wastage
Using a liquid packing machine is a great way to reduce waste. The machine can accurately fill containers with the right amount of liquid. With this technology, you don't have to worry about overfilling or underfilling and wasting products.

Reduced Contamination Risk
Using an automatic liquid packing machine can also help reduce the risk of contamination, for both the product itself and the operator. The machine is designed to work quickly and accurately, meaning the product is less likely to be contaminated during the filling process.

How To Choose Liquid Packing Machine

Type of Liquid
Consider the viscosity, consistency, and characteristics of the liquid you are packing. Some liquids may require specific packing technologies such as gravity filling, piston filling, peristaltic filling, or volumetric filling to ensure accurate and efficient filling.

Production Volume
Determine your production capacity in terms of bottles or containers filled per hour or day. Choose a liquid packing machine that can handle your desired output without causing bottlenecks in your production line.

Container Size and Shape
Ensure that the machine is compatible with the range of containers you use, whether they are bottles, jars, pouches, tubes, or cans.

Filling Accuracy
Look for a liquid packing machine with precise filling controls, adjustable fill volumes, and mechanisms to minimize foaming or splashing.

Filling Speed
High-speed liquid packing machines are suitable for large-scale production, while slower machines may be sufficient for smaller batches or specialized products.

Automation Level
Decide on the level of automation based on your production needs and workforce availability. Options range from manual filling machines to semi-automatic and fully automatic systems with conveyor belts and PLC controls.

Cleaning and Maintenance
Choose a machine with easy-to-clean components, sanitary design features, and quick changeover capabilities for different products.

Product Compatibility
Ensure that the liquid packing machine is compatible with the type of liquid you are filling, including considerations such as corrosiveness, flammability, and temperature sensitivity.

Regulatory Compliance
Ensure that the liquid packing machine complies with industry standards, regulations, and safety requirements for food, pharmaceuticals, cosmetics, or chemical products.

Cost and ROI
Evaluate the initial cost of the machine, ongoing operational expenses, and the return on investment (ROI) in terms of increased productivity, reduced labor costs, and improved product quality.

FAQ

Q: How does an automatic liquid packing machine work?

A: Step1: Setting The Parameters
Firstly, you have to set all parameters of the liquid filler based on the nature and viscosity of the liquid, such as the speed, temperature, and pressure of the machine.
Step2: Loading Bottles Into The Feed Hopper
Put the bottles into the feed hopper, and as the rollers rotate, the bottles are carried one by one onto the conveyor belt, which in turn conveys the bottles to the other units for processing.
Step3: Conveying The Bottles
The conveyor belt serves as an integral part of the entire operating procedure of the liquid filling machine. It can adjust the spacing of the bottle stopper according to different bottle diameters, which makes sure the whole transportation process runs smoothly.
Step4: Completing The Filling Process
Along the conveyor belt, the bottles are delivered to the filling unit. The filling mechanism is specially designed to precisely inject the required amount of liquid into bottles. This is achieved with the help of a plunger or a rotation valve.
Step5: Capping The Bottles
Finally, after all those steps, it's time to cap the bottles. The filled bottles are transported to the capping area. Here the bottles are capped and screwed tightly, ready for the next step of packaging and labeling.

Q: What are the common faults of automatic liquid packing machine and how to deal with them?

A: Cylinder does not work: Check for proper air pressure, air hose leakage, and cylinder elements.
Poor bottle transport: Adjust the spacing and elasticity of conveyor belt.
Filling head can't align with the bottle opening: Adjust the spacing and height of filling needle.
Vibration during machine work: Check if the chain fasteners are loose.
Incorrect filling volume: Check for worn silicone seals, leaking one-way valves, and loose tubing connections.
Inaccurate capping: Make sure the center of bottle is aligned with that of the gland opening and the air pressure is normal.

Q: What are the applications of liquid packing machines?

A: Food and Beverage
Water, Ice Cream, Cordials, Lassis, Fruit Juice, Smoothies, Yoghurt, Syrups, Honey, Wines, Liquors, Spirits, Soft Drinks, Alcohol, Vinegar, Oils, Mayonnaise, Dips and Dressings, Sauces, Salsa, Mustard, Marmalade, Jam, Ketchup, etc.
Healthcare and Pharmaceutical
Vitamins, Minerals, Vitamin Supplements, Food Supplements, Cough Syrups, Cold and Flu Remedies, Paracetamol Suspensions, Digestive Remedies, Sports Nutrition, Anesthetics, Solvents, Eczema Creams, Acne Treatments, Lotions, Sun Creams, Skin Care Products, Foot Care Products, Ear Drops, Eye Drops, Lubricants, etc.
Cosmetics & Toiletries
Foundation, Make-Up Remover, Face Cream, Nail Polish, Nail Polish Remover, Lotion, Face Masks, Depilatory Wax, Hair Dye, Hair Wax, Hair Gel, Shampoo, Conditioner, Liquid Soaps, Bath and Shower Gels, Deodorants, Toothpastes, Perfumes, Body Sprays, Massage Oils, etc.
Chemicals
Paints, Printing Inks, Coatings, Glues, Construction Sealants, Bonding Solutions, Rust Treatments, Surface Coatings, Cutting Fluids, Thread Locks, Release Agents, Isopropanol, Acetones, Methanol, Thinners, Bleach, Detergents, Deodorisers, Disinfectants, Degreasers, Descalers, Polishes, etc.
Veterinary Products
Deodorants, Shampoos, Conditioner, Flea and Tick Treatments, Stain and Odor Remover Products, Isotonic Drinks, Vitamins and Minerals, Nutritional Supplements, Disinfectants, Iodine, Sheep Dip, Udder Treatments, Insecticides and Repellents, Ear Cleaners, Eye Drops, Oral Suspensions, Aqueous Creams, Liquid Anaesthetics, Lotions, etc.
Automotive
Lube Oils, Coolants, Antifreeze, Screen Washes, Degreasers, Shampoos, Polishes, Air Fresheners, Leather Care, Paints, Wax Oils, Chain Lubes, Visor Cleaners, Cleaners, Puncture Repair Products, Hydraulic Fluids, Paints, Varnishes, Anti-Fouling Liquids, Upholstery Cleaners. etc.
Home & Gardening
Fabric Softeners, Disinfectants, Bleaches, Window Cleaners, Toilet Cleaners, Floor Cleaners, Paints, Varnishes, Wood Stains, Sugar Soaps, White Spirit, Brush Cleaners, Paint Strippers, Adhesives, Fertilizers, Insecticides, Herbicides, Weed Killers, Fragrances, Diffusers, Air Fresheners, Deodorisers, Aromatherapies, Essential Oils, Leather Cleaners, Leather Dyes, Fabric Protectors, Shoe Polishes, Shoe Cleaners, etc.

Q: Which filling principle will work best with my product?

A: Filling machines can use a variety of principles to move product from a holding tank to the bottles or containers waiting to be filled. Each principle offers some unique benefit to the packaging process. This question can begin to be answered by looking at the product itself. Thin, free-flowing products are usually filled using an overflow filler or gravity filling machine. Thicker, more viscous products will normally require a piston filler or pump filling machine. These are general rules and, of course, exceptions do exist. For example, when a packaging project includes multiple products with a wide range of viscosities, a pump or piston filler may be used with both thick and thin products.

Q: What is Liquid Packaging?

A: Liquid packaging refers to the process of packaging up any sort of liquid product, from beverages to cleaning agents. Liquids may be packed in a variety of container types with various seals and caps.
If you're looking for a liquid packaging solution, you may be seeking a machine to rinse the bottles, fill the containers, or cap and seal them after they have been filled. In general, a liquid packaging system refers to the filling machinery itself, but a complete solution will do all of the above.

Q: Should we use automated or semi-automated liquid packaging system?

A: Liquid packaging systems are able to speed up the production line, especially when they incorporate a conveyor belt to automatically pull the bottles under the filling machine.
From there, the capping process can also be automated, and so can the sealing process. Labeling machines and other equipment can also be incorporated into the production line to create a fully-automated liquid packaging system.
Of course, semi-automated packaging systems are suitable for many operations. With these solutions, a person is often required to place the bottle under the filling machine, place on a cap, and use a manual interface to seal the container. The best choice for your operations will depend on a few criteria.

Q: What are the features of liquid packaging machines?

A: There are seven main feature of the liquid packaging machines including machine design, PLC computer control system, embedded closure, closed mechanism, external film release, malfunction, and bag length control.
Machine Design
The liquid packaging machine has a compact and firm structure design with a reasonable and simple appearance design, and is suitable for manual operation, inspection and maintenance. It is very maneuverable.
Closed Mechanism
The whole liquid packaging machine adopts a closed mechanism, which can well prevent dust from entering the machine content during the packaging process. Able to guarantee the aseptic process of the entire packaging.
External Film Release
The liquid packaging machine adopts an external film release design, which makes the replacement of the packaging film easier.
Multifunction
Liquid packaging machine can complete the whole process from liquid metering, filling, bag making, date printing to finished product in one go.
Bag Length Control
Liquid packaging machine can control the adjustment of the length of the packaging bag through the computer. There is no need for you to change the gear of the machine or the length of the bag.

Q: What are the working principles of liquid packaging machines?

A: The whole working process of the liquid packaging machine is automatically controlled and no human intervention. The key working principle of the liquid packaging machine is feeding, mixing, packaging, sealing and cutting, output.
Liquid Packaging Principles
The liquid packaging machine mainly relies on the monitoring and control of the flow, pressure, temperature and other parameters of the liquid material itself, and then supplies the packaging materials to the packaging station through an automated centralized supply system to complete the filling and packaging of the liquid.
Feeding
Liquid filling can be divided into atmospheric filling, pressure filling and vacuum filling. Liquid packaging machine mainly adopts the way of normal pressure filling.
Mixing
The Liquid packaging machine introduces the liquid material to be packaged into the silo of the liquid flexible packaging machine by using a pumping device and mixes it.
Packaging
Liquid packaging machine uses pneumatic ball valve to quantitatively flow out the liquid material, so that the liquid material comes to the cylindrical bag through the plastic film and bag making machine. In the end, the liquid is filled by its own gravity.
Sealing and Cutting
When the processed liquid material is automatically filled into the bag, the packaging bag passes through the heat sealing device according to the set procedure. The heat sealing device seals the liquid-filled packaging bag strongly by heating the sealing strip.

Q: What are the precautions should be taken when operating liquid packaging machines?

A: Clean the Machine
You should check all parts of the machine for foreign matter or oil and dust. Before starting, you should clean and wipe down the airframe.
Check the Machine
Before starting the machine, you should carefully check whether all parts of the machine are in the correct position. Whether the connection between parts is firm.
Adjust the Machine
You should check and adjust the pressure adjustment knob, air inlet fitting, air pressure gauge, drain valve, support, feed tank, etc.
Power Ups
You should connect the power cord of the packaging machine to a power supply with AC220V, 50HZ, and a good and reliable grounding device.
Set Packing Speed
You should set and adjust the packing speed as soon as the machine is powered on.
Check the Bag
After the machine is working normally, you should randomly check the sealing quality, measurement accuracy, pattern and integrity of the finished bag at any time.
Check the Printer
After sampling the packaging bags, you should check the clarity of the printed production date or batch number on the packaging bags in time.
Regular Boot
When the equipment is not used for a long time, it should be restarted to run the machine every 30 days.
You need to learn all these precautions before you running the liquid packaging machines.

Q: How can liquid packing machines benefit business?

A: Liquid packaging machines can help businesses keep up with demand and make significant productivity gains. Across a range of sectors, from food and beverages to cosmetics, these useful machines boost profits and raise a company's profile in a number of different ways:
Speeding up production.
Enhancing profitability.
Easy to use, clean and maintain.
Flexibility.
Use of human resources.
Value and durability.
These advantages help companies remain highly competitive in the face of increased automation and crowded marketplaces. The main benefit of liquid packaging machines lies in their ability to boost production without sacrificing product quality.

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