An Evolution in Precision: HVBAN Two-Components Designed Electric Airless Sprayer
- mkt9893
- Jul 31
- 5 min read
Updated: Aug 11
Electric airless sprayers have revolutionized the way coatings are applied, offering speed, precision, and efficiency. Among these, dual-component electric airless sprayers stand out as a specialized product line designed to handle two-component coatings. In this article, Let’s explore what makes these sprayers unique, how they can be categorized, and their key applications across various industries at first.
For those already familiar with the basics of two-component airless sprayers, feel free to dive straight into the details of the HVBAN Two-Component Electric Airless Sprayer by clicking here.
Background
Applications and Classifications of Dual-Component Electric Airless Sprayers
Dual-component electric airless sprayers are specialized machines designed for the efficient application of two-component coatings. These sprayers are widely used across industries where precise mixing and high-quality surface finishes are critical. Their ability to handle materials with different viscosities and fast curing times makes them indispensable in many professional environments.
Key Applications
Protective Coatings for Infrastructure: These sprayers are ideal for applying epoxy and polyurethane coatings on steel structures, pipelines, and bridges. They provide excellent corrosion resistance and ensure long-term durability.
Industrial Flooring: In factories, warehouses, and parking garages, dual-component sprayers are used for epoxy flooring systems. These coatings offer superior abrasion resistance and chemical protection, making them perfect for high-traffic areas.
Automotive and Marine Industries: Sprayers are commonly used for applying primers and topcoats on vehicles and ships. The precision and uniformity of the application ensure a flawless finish, even on large surfaces.
Foam and Adhesive Applications: For thermal insulation and gap-filling tasks, dual-component sprayers can efficiently apply polyurethane foam and adhesives. This makes them popular in construction and energy-saving projects.
Classifications of Dual-Component Electric Airless Sprayers
Dual-component sprayers can be categorized based on the material type, application method, and mixing mechanism:
Heated vs. Non-Heated Systems: Heated sprayers are used for coatings that require temperature control, such as high-viscosity polyurea and certain epoxy coatings. Non-heated systems are suitable for low-viscosity materials like water-based epoxy or acrylic coatings.
Proportioning Ratios: Sprayers are often classified by their ability to handle specific mixing ratios, such as 1:1, 2:1, or 4:1, depending on the coating's requirements.
Field of Application: Some sprayers are optimized for heavy-duty industrial coatings, while others are tailored for decorative finishes or lightweight adhesive applications.
In conclusion, dual-component electric airless sprayers offer versatility and efficiency for a broad range of applications. Their classifications help professionals select the right equipment for their specific project requirements, ensuring optimal performance and high-quality results.
HVBAN Dual-Component Electric Airless Sprayer: EP7240&EP7285
At HVBAN, innovation and user-focused design are at the core of our products. In this article, we’re excited to showcase two standout models: the EP7240 and EP7285. These non-heated dual-component electric airless paint sprayers are built for precision, versatility, and efficiency.
Unique Two Component Design
Innovative Structural Design
The EP7240 and EP7285 feature a unique structural design developed with user experience as the top priority. HVBAN’s technical team has meticulously crafted these sprayers to address the challenges of demanding work environments. Key benefits include:
Simplified Operation: Intuitive controls reduce the learning curve, saving time on setup and operation.
Enhanced Productivity: With their robust design, these sprayers help professionals complete jobs faster without compromising quality.
Versatile Solutions: Designed to perform in challenging conditions, they provide reliable results across a wide range of applications.
Default 1:1 Ratio with Customizable Options
Both EP7240 and EP7285 are designed with a default 1:1 spraying ratio, making them ideal for most standard two-component coating applications. However, understanding that every project is unique, these models also allow for ratio customization, enabling users to adjust the mixing proportions to suit specific materials or job requirements.
Dual-Purpose Design & Three Spraying Methods for Versatility
Engineered to cater to diverse needs, these sprayers are capable of applying:
Dual-Purpose Design:
Single-Component Materials: Many of our customers have reported enhanced efficiency when using these machines for single-component applications, proving their adaptability in various work scenarios.
Dual-Component A/B Materials: The sprayers designed to handle two-component materials, ensuring precise mixing and application.
Three Spraying Methods:
Independent Spraying with Dual Spray Guns: Designed to enhance productivity, this method allows two spray guns to operate independently for single-component materials. By enabling two operators to work simultaneously, this approach significantly boosts painting efficiency on large-scale projects.
Internal Mixing within the Spray Gun: For materials requiring precise mixing just before application, HVBAN provides a specially designed mixing spray gun. This method ensures that the two components are combined inside the spray gun chamber, just before atomization. It is ideal for users who need flexibility based on material properties or specific application techniques.
External Mixing within the Hose: Alternatively, users can opt to mix the two components inside the hose before they enter the spray gun. This method is suitable for materials that require extended mixing time or when consistent flow and uniformity are critical.
Others about the HVBAN Two-Component Design:
Real-Time Pressure Monitoring
Equipped with a visual pressure gauge, the HVBAN sprayers continuously monitor the working pressure of both the A and B pumps. This real-time monitoring ensures consistent performance and helps prevent potential issues that could disrupt the spraying process.
Dual Sensor Design for Enhanced Safety
The sprayers are equipped with a dual sensor system (EP7240 comes with a single sensor by default, with an optional dual sensor upgrade based on customer needs). This feature monitors both pumps in real-time, providing enhanced safety.
More Core Features of EP7240 & EP7285:
Long Life Brushless DC Motor
Improved control and performance;
Maintenance-free and longer lifespan.
Durable Pump Assembly
Designed to withstand continuous high-intensity operation.
Long Life strictly selected American packings and a chrome steel piston rod.
Boasts higher abrasion resistance, better sealing capabilities, and strong resistance to high pressure.
Tungsten steel inlet and outlet valves ensures the machine’s solidity and durability.
Advantage Drive
The longest-lasting drive and upgraded structure;
Reliable performance and a lifetime of use by using five-level grinding gears with reinforced steel;
Smoother and reliable transmission ensured by imported Japanese IKO bearings and German INA bearings;
Using premium lubricating grease with excellent antioxidation and thermal stability protects critical gear components, preventing premature wear and effectively extending equipment lifespan.
Aviation-Grade Aluminum Manifold
Easy maintenance and less clogging;
Ensures stable pressure and reduces paint pulsation for smoother results;
Strength is 2.4 times greater than that of rival brands.
Long Lasting Hose Accessories
Both the drain hose and the suction tube are made of triple-layer materials, offering corrosion resistance and acid-alkali resistance.
Smart Control
Monitor real-time operation pressure;
Quickly adjust pressure for varying spraying conditions;
Enjoy customization options through upgradable software.
Robust Stainless Steel Frame
Withstands harsh environments.
Modular design with a hose reel(optional) for improved transport and convenience.
Quick Specifications Comparison
Model No. | EP7240 | EP7285 |
Max. Flow Rate | 4.0L/min | 10.0L/min |
Max. Working Pressure | 23MPa/3336psi | 23MPa/3336psi |
Power Source | Brushless DC Motor | Brushless DC Motor |
Power Type | 110/220V, 50-60Hz | 220V, 50-60Hz |
Dynamic Power | 2200W/3.0HP | 4000W/5.4HP |
Gross Weight | 28KG | 72KGS |
Package Size | 56*40*61cm | 70*56*87cm |
Material Applications | Low-medium viscosity materials like latex & acrylic paint, enamels. Ideal for interior & exterior of residential areas spraying | Medium-high viscosity paint like primer, acrylics, latex, porcelain glaze, putty, elastomeric coating |
Conclusion
In conclusion, HVBAN's Two-Component Electric Airless Sprayers, including the EP7240 and EP7285 models, offer unmatched precision, efficiency, and versatility for various industrial applications. With customizable spraying ratios, multiple application methods, and advanced features like real-time pressure monitoring and dual sensor safety, these sprayers ensure high-quality results and reliable performance. Ideal for both single-component and two-component materials, HVBAN's sprayers help professionals streamline operations while delivering consistent, professional finishes every time.
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