High-precision, Multi-purpose Filling Machine Solutions

GQ-Agri offers a wide range of professional Edible oil, daily chemical products, paste & fluid filling equipment, including gravity, piston, pump, overflow, and vacuum fillers. Ensure hygienic standards for bottled food while reducing labor costs by 70%. We provide reliable filling machines and custom filling lines for producers of all sizes, tailoring food filling operations to meet your production capacity and budget needs.

3 signs

You are losing money:

Low efficiency

Only 50-80 bottles per hour

Bacterial contamination

Manual handling increases contamination by 3 times

Unstable accuracy

Accuracy errors as high as 5%, resulting in waste

Gravity Filling Machine

Gravity fillers use liquid weight and time to achieve consistent fill volume control and are ideal for free-flowing edible oils. Its simple design minimizes maintenance, making it an ideal choice for liquid processors seeking cost-effective, reliable bottling. It reduces operational complexity while maintaining consistent fill volumes, even in high-volume environments.

Piston Filling Machine

A piston filling machine utilizes a piston and cylinder mechanism to precisely dispense liquid into containers. It can accurately fill liquids of various viscosities, from edible oils to thick sauces, and is a popular volumetric filling method. Its smooth, drip-free operation helps manufacturers maintain packaging cleanliness and product accuracy.

Gear Pump Filling Machine.

Gear pump filling machines utilize meshing gears to precisely measure and dispense liquid into containers, providing stable and accurate flow control. Ideal for filling liquids, viscous liquids or flowable products that require gentle handling. For small- to medium-sized edible oil production operations, gear pump filling machines offer unparalleled flexibility and minimal downtime. Enjoy precise metering and avoid product foaming or leaks.

Rotor Pump Filling Machine

The Rotor Pump Filling Machine, equipped with a sanitary rotary pump, easily handles high-viscosity edible oils, pastes, and granular flowable products. Gentle pumping maintains product texture and quality, while the rugged construction supports high-intensity, continuous operation. It’s an excellent choice for large-scale processing plants seeking stable production and minimal maintenance interruptions.

Overflow Filling Machine

The overflow filling machine’s dedicated nozzle (excess product is returned) ensures consistent fill height in every bottle. It’s ideal for filling transparent liquids where a consistent appearance is crucial, helping brands streamline high-speed filling while maintaining premium shelf appeal.

Vacuum Filling Machine

Designed for narrow-necked containers or high-end glass bottles, the vacuum filler removes air during the filling process, drawing the liquid into the container using a vacuum. It is very suitable for industries such as food and beverage, edible oil, pharmaceutical and cosmetics that attach importance to product oxidation protection and professional-grade packaging appearance.

Filling Line Equipment

Our filling line equipment integrates filling, capping, and labeling into a seamless, one-stop process, reducing labor costs and increasing production output. Fully customizable for different container sizes and capacities, the equipment is designed for liquid processing plants seeking to scale while maintaining efficiency and hygiene standards.

Double Upgrade for Production Line Efficiency and Food Safety.

In high-volume edible oil production, manual bottling reduces yield. Contamination risks, inconsistent fill levels, and soaring labor costs are also squeezing profits. Our oil filling machines solve a range of food filling problems with high-precision metering, hygienic design, and continuous operational stability. Whether it is a single filling machine or a complete filling line, we can customize it according to the customer’s production capacity and budget, covering the full range of bottle specifications from 100ml to 30L.

±3ml precise filling:Eliminate waste, ensure consistent volume per bottle, and unify your brand image.
Reduce labor costs: The work of 3-5 workers can be performed by just one person. And it avoids uncertain factors such as worker fatigue.
Flexible production: filling 500-2000 bottles per hour, or even higher, to meet various production capacity needs.
Easy to expand:Compared to complex manual filling lines, this filling machine can save over 60% of floor space and reduce labor costs by 70%.

What Is an Oil Filling Machine?

An edible oil filling machine is a specialized device used for efficient liquid dispensing. Used to accurately dispense predetermined amounts of oil and other viscous liquids into containers of various sizes for commercial sale. Our filling machines are not only adept at handling edible oils (from light cooking oil to rich olive oil), but are also designed with versatility in mind. Help customers’ investments benefit multiple filling product lines, such as pastes, high-viscosity liquids, and various products in the food and beverage, chemical, pharmaceutical and daily chemical industries. For entrepreneurs looking to expand their product lines or expand into multiple industries, a filling machine is a strong investment.

Imagine standing on your production floor, watching bottles move smoothly down the production line, each one receiving the exact amount of oil required. No waste, no spillage, precision that translates directly into your bottom line. This is the role that the oil filling machine brings to your production in reality.

Three major mainstream liquid filling technologies

Different filling machines use different metering principles to ensure accuracy and efficiency. Choosing the right filling machine depends on your product type, required filling volume, and production speed. When filling thousands of bottles a day, every drop counts. Weighing quantitative filling, flow metering and volumetric filling are the three most common canning technologies on the market.

Gravimetric filling technology

Each filling machine is integrated with a precision scale that uses a load cell to monitor the exact weight of the product being dispensed in real time. During the container filling process, it stops precisely when the target weight is reached, preventing underfilling (loss of customer trust) and overfilling (loss of profit). Using this technology requires understanding the variations in oil density to avoid filling accuracy affected by ambient temperature fluctuations or viscosity changes.

Flow Metered Filling Technology

Flow metered filling technology uses electromagnetic or turbine sensors to measure the actual volume of liquid flowing through the filling nozzle. Electronic flow meters measure the flow of liquid through a pipe and can track every milliliter of liquid as it flows through the production line. When dealing with liquids with stable viscosity, flow metering fillers provide excellent speed and precision control.

Volumetric Filling Technology

Volumetric (also known as positive displacement) systems use mechanical action to expel a predetermined volume of product. This category includes our rugged piston fillers, gear pump fillers, and rotor pump fillers. While each pump is designed for a specific application, they all achieve precise volumetric filling by controlling a fixed volume.

Filling technology directly impacts product quality, production efficiency, and ultimately, customer satisfaction. By understanding these filling technologies, we can make decisions that will drive the growth of our filling business. For more technical explanations of filling machine types, please visit our corresponding blog. You can also enter different filling machine aggregation pages above to view specific machines.

Application Scenarios of Edible Oil Filling Machines.

I remember the scene I saw when I visited a coconut oil processing plant in Indonesia last year: Workers hunched over the production line, battling fatigue as accuracy deteriorated with each passing hour. Manual filling always produces inconsistent volumes, and hygiene risks can quietly undermine product reputation. It is these challenges that make automatic filling machines indispensable equipment in all walks of life.
The versatility of modern filling machines means your investment will reap returns across multiple product lines and market opportunities. Filling primarily plays a role in the food, beverage, chemical, pharmaceutical, and daily chemical industries.

Food and Beverage Industry Applications.

Consumers expect consistency from bottle to bottle, and edible oil filling machines deliver precisely that.

Edible oils: cooking oil, olive oil, sesame oil, sunflower oil, and various other specialty oils. Condiments and Sauces: Salad dressings, marinades, hot sauces, and thick cooking sauces.
Dairy Products: Liquid butter, cream products, and flavored milk concentrates.
Beverages: Juices, energy drinks, flavored waters, and alcoholic beverages.
Liquid Foods: Soups, broths, liquid seasonings, and concentrated seasonings.
Honey and Syrups: Natural honey, maple syrup, flavored syrups, and liquid sweeteners.

Chemical Industry Applications.

When handling industrial products, filling accuracy and safety are non-negotiable.

Industrial Lubricants: Motor oils, hydraulic fluids, and specialty lubricants.
Chemical Solutions: Cleaners, industrial solvents, and process chemicals.
Paints and Coatings: Liquid paints, primers, protective coatings, and specialty coatings.
Adhesives: Liquid glues, industrial adhesives, and adhesives.
Petrochemicals: Refined oils, fuel additives, and specialty chemical compounds.

Pharmaceutical Industry Applications.

Automated filling ensures precise dosing, aseptic operation, and regulatory compliance.

Liquid medications: cough syrups, oral suspensions, and liquid vitamins.
Medical oils: pharmaceutical-grade oils, medicinal extracts, and therapeutic compounds.
Topical solutions: disinfectants, wound care solutions, and medicated lotions.
Nutritional supplements: liquid vitamins, omega oils, and health product concentrates.

Daily chemical industry applications.

Daily chemical products have different viscosities, which can only be met by stable and powerful filling machinery.

Personal care products: shampoo, conditioner, body wash, and liquid soap.
Cosmetics: foundation, creams, serums, essential oils, and beauty care products.
Household cleaners: detergents, fabric softeners, and specialty cleaning solutions.
Auto care: car waxes, polishes, and maintenance fluids.

Whatever the industry, a canning machine can break through the bottlenecks of manual operations. Investing in the right filling machine not only allows us to process our existing products but also allows us to confidently expand into new markets and product categories as our business grows, with increased productivity.

What filling accuracy can your filling machine achieve?

Our machines typically achieve an accuracy of ±0.1% to ±0.3%, depending on the model and liquid type. This accuracy ensures compliance with FDA, EU, and other international food safety standards while minimizing product waste.

What is the machine’s production capacity per hour or per shift?

Production capacity varies by model, ranging from 300 to over 6,000 bottles per hour. Small semi-automatic machines typically fill 300-800 bottles per hour. Fully automatic single-head systems can fill 1,200-2,500 bottles per hour. Multi-head filling machines can fill 3,000-6,000+ bottles per hour and are suitable for large-scale production. The specific production capacity is shown on the detailed specifications page of each filling machine for your reference.

Can the machine handle different bottle sizes and shapes?

Yes. Semi-automatic models are flexible and can be switched to different bottle sizes and shapes with simple adjustments in just a few minutes. Fully automatic machines are typically customized to specific bottle specifications to maximize speed and precision. While they may have limited dimensional flexibility, they can significantly increase productivity and maintain consistent quality for your primary container types.

Is the machine suitable for different types of edible oil?

Of course. Our oil filling machines can handle all common edible oils, including sunflower, soybean, peanut, palm, olive, rapeseed, coconut, sesame, and avocado oils, as well as specialty cooking oils. Can fill oils of different viscosities to ensure consistent filling volume.

What voltage does the filling machine support?

Most filling machines support 220V or 380V, 50/60Hz. If your country uses a different voltage, we can customize the motor and control system to meet local requirements. Helps you operate the machine safely without additional converters.

Does the machine comply with food-grade safety standards?

Yes. Our filling machines comply with CE, ISO, and SGS standards. For markets requiring FDA certification, all contact parts are made of food-grade stainless steel. You can use our machines to fill edible oils, beverages, and other consumer products with confidence.

What is the lead time for production and delivery?

Standard filling machines typically ship within 5-7 business days. Custom models may take 20-30 business days to produce, depending on the design. We will provide you with the exact delivery time based on the specific situation. International shipping times vary by destination and are primarily based on the shipping company’s shipping time. We will follow up with the freight forwarding company on the timeline.

What after-sales support do you provide?

We offer remote installation guidance, step-by-step training videos, and online support from our engineers. Spare parts are readily available and shipped quickly. Our goal is to ensure you can install and operate your equipment smoothly without downtime.

How long is the warranty period?

We offer a 12-month warranty against non-artificial damage. During this period, if any core component (such as the motor, pump, or control system) fails, we will send a free replacement and provide replacement instructions. Even after the warranty period, we continue to provide spare parts at reasonable prices.

Optimize your liquid filling efficiency today.

GQ-Agri’s reliable filling machines will help improve filling accuracy and hygiene.

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