Paint and Coating Filling Machine: High-Precision Solution for 5-25L Large-Opening Drum Filling
In the paint, coating, and adhesive manufacturing industry, efficient, accurate, and stable filling is a key link that directly affects product quality, production efficiency, and market competitiveness. The paint and coating filling machine is specially designed for quantitative filling of latex paint, lotion, adhesive, and other similar products into 5-25L large-opening packaging drums. It integrates advanced weighing technology, intelligent control, and corrosion-resistant structural design to solve the pain points of traditional manual filling—such as low efficiency, large error, material waste, and uneven quality—providing a professional automatic filling solution for small and medium-sized manufacturers and large-scale production lines.
Whether you are producing water-based latex paint, oil-based coating, industrial adhesive, or daily chemical lotion, this filling machine can adapt to different material viscosities and filling requirements, ensuring that each barrel of product meets the specified weight standard. Its user-friendly operation, high filling speed, and strong compatibility make it an indispensable supporting equipment in the modern paint and coating production process. Below, we will detail the product’s basic parameters, workflow, system advantages, and application scenarios to help you fully understand its core value.
Basic Parameters of Paint and Coating Filling Machine
The following table lists the detailed technical parameters of the paint and coating filling machine, covering weighing capacity, filling accuracy, speed, structural materials, and other key indicators, helping you quickly judge whether it meets your production needs:
Parameter Category | Detailed Specifications |
|---|
Maximum weighing capacity | 30kg |
Minimum measurable weight | 0.01kg |
Filling error | Less than ±0.1% |
Filling speed | 18L - approximately 5 barrels per minute; 5L - approximately 8 barrels per minute (depending on the feed flow rate) |
Control mode | 2-gear control |
Filling method | Above the barrel mouth |
Scale platform size | 400×400mm |
Heavy barrel roller path | 400mm×1000mm |
Gun head pipeline | SUS304 stainless steel and Teflon |
Structural material | SUS304 stainless steel (column made of carbon steel with chrome plating) |
Drum material | Composite stainless steel |
Pipeline pressure | 0.2-0.6 MPa (related to material properties) |
Material Interface | DN50 quick-release clamp, compatible with user-provided interface standards |
Air source interface | The user provides an 8mm air tube connector for quick coupling connection |
Power supply | AC220/50Hz (provided by the user to the side of the machine) |
Air source | 0.4-0.8Mpa (provided by the user to the side of the machine) |
Operating temperature | -10℃-50℃ |
Basic conditions | A horizontal solid concrete floor with a thickness of more than 10cm |
The paint and coating filling machine adopts a simple and efficient automatic workflow, which can be mastered by operators after simple training, greatly reducing labor intensity and improving production continuity. The specific steps are as follows:
The operator places the empty barrel on the weighing platform, ensuring that the filling nozzle is directly above the barrel opening to avoid material splashing and ensure filling accuracy.
The operator presses the [Start] button to activate the filling system, and the machine enters the automatic working state.
The system automatically verifies whether the weight of the empty container is qualified, automatically removes the tare weight (the weight of the empty barrel), and then opens the main valve and the bottom valve of the gun head for rapid filling. When the material weight reaches the preset small material value, the filling speed automatically decreases to prevent overflow; when the weight reaches the target amount minus the advance amount, both valves are fully closed, and the system detects the filling error and displays it in real time, ensuring that each barrel meets the standard.
After filling is completed, the operator removes the filled heavy barrel from the weighing platform and presses the lid. At this point, one filling process is completed.
Repeat steps 1-4 to realize continuous batch filling, adapting to large-scale production needs.
System Overview & Core Advantages
The latex paint quantitative filling scale adopts a top-of-barrel filling method, which is especially suitable for filling non-foaming viscous materials such as latex paint, lotion, and adhesives. Compared with traditional filling equipment, it has the following core advantages:
1. High Precision & Stability
Equipped with high-sensitivity weighing sensors, the filling error is less than ±0.1%, and the minimum measurable weight is 0.01kg, ensuring that each barrel of product has consistent weight and meets the national quality standards and market supervision requirements. The dual-speed filling design (rapid filling + slow filling) not only improves efficiency but also effectively avoids material overflow caused by excessive filling speed, reducing material waste.
2. Corrosion-Resistant & Durable Structure
The main structural parts, gun head pipeline, and other components are made of SUS304 stainless steel and Teflon, which have excellent corrosion resistance and wear resistance, and can resist the erosion of acidic, alkaline, and other corrosive coatings and adhesives. The column is made of carbon steel with chrome plating, which enhances the stability and service life of the equipment. The composite stainless steel drum ensures the safety and cleanliness of the filling process.
3. Efficient & User-Friendly Operation
The filling speed can reach 5-8 barrels per minute (depending on the barrel capacity and feed flow rate), which is 3-5 times that of manual filling, greatly improving production efficiency. The 2-gear control mode is simple and easy to operate; the operator only needs to place the empty barrel, align the nozzle, and press the start button to complete the automatic filling process. The heavy barrel roller path is designed to facilitate the movement of filled barrels, reducing labor intensity.
4. Strong Compatibility & Adaptability
The machine is suitable for 5-25L large-opening packaging drums, covering most common packaging specifications in the paint and coating industry. The DN50 quick-release clamp material interface is compatible with user-provided interface standards, and the 8mm air tube connector for the air source interface supports quick coupling connection, which is convenient for equipment installation and connection with the existing production line. It can adapt to different material viscosities and pipeline pressures (0.2-0.6 MPa), and the operating temperature range of -10℃-50℃ allows it to be used in various industrial environments.
Product Application Scenarios
The paint and coating filling machine is widely used in the quantitative filling of various viscous non-foaming products, mainly including:
Latex paint: water-based latex paint, interior and exterior wall latex paint, decorative latex paint, etc.
Lotion: industrial lotion, daily chemical lotion, cosmetic lotion (large packaging), etc.
Adhesives: industrial adhesive, architectural adhesive, wood adhesive, latex adhesive, etc.
It is suitable for paint factories, coating manufacturers, adhesive production enterprises, and other industries, and can be used for small-batch trial production and large-scale mass production, providing flexible and efficient filling support for enterprises of different sizes.
Why Choose Our Paint and Coating Filling Machine?
In the fiercely competitive paint and coating industry, choosing a high-quality filling machine is the key to improving production efficiency and product quality. Our paint and coating filling machine adheres to the concept of "precision, efficiency, and durability", and each component is strictly tested to ensure stable operation and long service life. We provide personalized customization services according to the specific needs of users (such as adjusting the filling speed, interface specifications, etc.), and provide professional after-sales service and technical guidance to solve your worries in the process of use.
Whether you need to replace the traditional manual filling mode, improve production efficiency, or ensure the consistency of product weight, our paint and coating filling machine is your ideal choice. Contact us today to learn more about product details and get a customized solution for your enterprise!
