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The coating filling machine 20l is a large machine mainly used to fill food items, especially non-viscous liquids such as water, juice, and milk into bottles. It is used in large-scale production in industries such as food and beverages, pharmaceuticals, and cosmetics. Here are the different types of 20-liter coating and filling machines:
Gravity Coating and Filling Machines
These machines use the force of gravity to fill products, which results in uneven fills. However, they work well with low-viscosity liquids and can be used to coat products with starchy liquids such as pancake syrup. The hopper needs to be placed above the conveyor belt so that the liquid can flow freely through the nozzle and onto the desired surface. Operators can control the amount of liquid used to coat surfaces by adjusting the conveyor speed and the liquid's viscosity.
Pump-Coating and Filling Machines
These filling machines are perfect for viscous liquids. They provide precise control over the amount of liquid that is dispensed because they are dispensed using a pump. The pumps can either be positive displacement pumps or gear pumps. The positive displacement pump works by pushing a fixed amount of liquid when it is activated, while gear pumps work by using the motor to turn gears that result in the liquid being pushed through the nozzle.
Flow Coat Filling Machine
In these types of machines, liquids are dispensed to desired areas using a nozzle where they are sprayed or dribbled. The nozzles can be manually or automatically moved to the surface that needs to be coated, and the amount of liquid dispensed can be controlled by how far the nozzle is from the surface. Nowadays, flow-coating machines are designed with precise metering pumps that ensure accurate and consistent coating amounts.
Airflow or Gusher Nozzle
This coating and filling machine is similar to flow machines. However, the liquid is sprayed onto the object through the air. These types of machines are used when a quick coverage is required using small to medium quantities of liquids. They are commonly used in the automotive and construction industries. Gusher coating nozzle machines are commonly used when covering large areas is required.
Manual Dispenser Coating Filling Machines
These machines are used when small items need to be coated and filled. They are also ideal when infrequent or small batches are required. The handles are required to operate these filling machines. The product is dispensed through the nozzle after adjusting the surface to be coated.
Machine Size:
Dimensions are typically specified in terms of length, width, and height. For example, a hand-coated filling machine might measure 0.6×0.3×1.0m.
Machine Weight:
The weight of a machine that can have 20L as the capacity of the hopper is usually around 40kg. Here, the heavier weight will be due to the 20L of the coating filling machine.
Hopper Capacity:
The size of the vessels from which food or liquid substances are filled into other containers. In the case of coating filling machines, it may range from tens of milliliters to several liters.
Filling Speed:
This feature tells us how many units are filled in one hour. For coating filling machines, it may be 3500-5500 bottles/hour, depending on the type and automation.
Power Supply:
This indicates the input voltage, whether 110V, 220V, or a different voltage, and the frequency, for example, whether it is 50Hz or 60Hz.
Filling Accuracy:
Usually in terms of ± grams, this will range from ± 2 to ± 5 grams for coating filling machines, depending on the model.
Daily Cleaning:
After each use of the filling machine, any residual material or food from cleaning should be removed to prevent coating buildup. Cleaning should be done with proper detergent and disinfectant.
Inspection of Components:
Every week, components such as hoses, nozzles, valves, etc., should be inspected to ensure the filling machine is in working condition and free of damage or leaks. If any issues are discovered, repairs or replacements should be made immediately.
Lubrication:
Machines require periodic lubrication to ensure the smooth operation of mechanical components. Lubrication should be in accordance with the instructions and the prescribed lubricants.
Filling Test:
Before large-scale production, it is better to conduct filling tests with small quantities of materials. This will assist in ensuring the accuracy and stability of the machine's filling function.
Maintenance and Repair Records:
Maintenance and repair records of coating filling machines should be established. This will facilitate keeping track of the machine's maintenance history and providing relevant records when required for future reference.
Coating and filling machines are helpful in many production lines in different industries because they can quickly and precisely apply coatings and fill containers.
Food Processing Industry:
In bakeries, coating and filling machines are used to apply glazes, frosting, and chocolate to pastries, cakes, and donuts. Sauce bottling plants use these machines to fill containers with ketchup, mayonnaise, sauces, and dressings and coat food products like nuts, snacks, and fruits with flavoring or seasoning.
Pharmaceutical and Cosmetics Industry:
In the pharmaceutical industry, coating and filling machines are used to fill bottles and containers with liquid medications, syrups, and solutions. They are also employed to fill ointments, creams, and lotions in jars and tubes. In the cosmetics industry, the machine is often used to fill beauty products such as perfumes, hair sprays, and other personal care products.
Industrial Manufacturing:
Coating and filling machines are used to dispense lubricants, oils, and greases in various manufacturing and automotive industries.
Textile Industry:
In the textile industry, the flooding machine is used to apply coatings to fabrics for water-resistant, fire-retardant, and other specialty treatments.
Agriculture:
Coating and filling machines can produce and fill plant fertilizers, pesticides, and herbicides. These machines help ensure accurate filling and consistent product quality.
Chemical Industry:
Coating and filling machines are used for chemical processing, agrochemicals, and specialty chemicals. These machines offer precise filling of chemical formulations, reagents, and liquid fertilizers into containers or drums.
Automotive Industry:
In the automotive industry, the coating and filling machine can apply protective coatings, paint, and sealants to various vehicle components and surfaces.
When it comes to selecting the right industrial powder filling machine, there are three important factors to consider. These are the features of the overall machine, any optional features, and the most suitable industry application.
The main feature to consider is the machine's capacity. This refers to how much product the machine can hold and fill at one time. A 20 liter machine's maximum capacity will be around 20 liters or around 5.3 gallons. It is important to note that large capacities do not always mean efficient filling. Factors like product characteristics, container sizes, and line speeds influence the optimal filling capacity.
Impressive line speeds are essential for a successful filing machine. The coating filling machine with a 20-liter capacity can cover anything from 50 to 2000 bottles per hour. The changeover and operational speeds play a vital role in this aspect. Changeover speed is how fast the machine can be adjusted to fill different products or containers. When it's faster, it can more quickly adapts to filling more products. Operational speed is how fast the machine works when filling products. It's about the machine running well and filling lots of containers quickly and efficiently.
Another important feature of the machine is its filling mechanism. Machines can use gravity, pressure, or vacuum methods to fill goods. Gravity filling works by the force of gravity to pour products into containers. Pressure filling pushes products out through the machine using built-up pressure. Vacuum filling pulls products into containers using a vacuum or suction. All three methods fill containers, but pressure and speed are different
Optional features on industrial machines include the kind of conveyor belt used and if it's semi-automatic or fully automatic. Coating filling machines with 20-liter capacities are often used in the following industries:
Food Industry:
Coating filling machines are used to apply coatings such as glazes, sauces, and breading to food products like fruits, vegetables, meat, and bakery items. These machines help enhance the flavor, appearance, and texture of food products before packaging.Pharmaceutical Industry:
In the pharmaceutical industry, coating filling machines are used to apply medicinal coatings to pills, tablets, and capsules. These coatings can mask the taste, improve ingestion, or control the drug's release.Cosmetics Industry:
Coating filling machines are used to fill cosmetics products like lotions, creams, and serums into various containers. Accurate coating application is important for dosage, presentation, and product integrity.Chemical Industry:
Chemical manufacturing utilizes coating filling machines to fill containers, jars, and bottles with chemicals, detergents, lubricants, and industrial liquids. These machines help streamline the production process and maintain product consistency.Spray-Painting Gun Industries:
Industries that use spray-painting guns, like painting contractors, automotive manufacturers, and furniture makers, need coating filling machines to fill paint containers. These machines ensure accurate filling of paint in different container sizes, reducing spills and wastage during the filling process.Q1: What is the difference between a Coating Machine and a Coating Filling Machine?
A1: The primary difference between a coating machine and a coating filling machine is the surface application. A coating machine applicates substances on the surface of items, while the coating filling machine precisely fills items with content.
Q2: What are the different types of coating machines?
A2: Generally, there are three types of coatings. Among them, the primary coating is the main layer that provides the principal performance characteristics. The secondary or ancillary coatings enhance specific features, such as improving scratch resistance or providing anti-fog properties. The primer coating prepares the substrate for subsequent layers by promoting adhesion or influencing the surface energy.
Q3: What are Coating Machines used for?
A3: Coating machines are industrial machines used to apply a thin, uniform layer of coating material onto the surface of an object or substrate. Such objects can include papers, fabrics, metals, plastics, and more.
Q4: What does a coating machine do?
A4: The purpose of the coating machine is to uniformly apply a coating layer onto the substrate to enhance the substrate's characteristics, such as to beautify the appearance, increase the lustrousness, improve the impermeability, increase the resistance to chemicals, lessen the flammability, etc.
Q5: How does a coating machine work?
A5: The coating machine works by a specific process, such as spraying, rolling, dipping, brushing, or printing. The coating material may be liquid or solid, and the substrate may have various shapes and sizes.
