We are a leading spray nozzle manufacturer based in Dongguan City, Guangdong Province. With over 15 years of industry experience, we specialize in designing and producing a comprehensive range of standard and custom-engineered spray nozzles for various industrial applications. Our commitment to precision manufacturing and one-stop service ensures that we provide the perfect spray solution for your unique needs.
Proven track record in spray nozzle manufacturing.
Adhering to international quality management standards.
Serving industries in over 50 countries worldwide.
Tailored spray nozzles for your unique requirements.
“Our commitment to precision manufacturing and one-stop service ensures that we provide the perfect spray solution for your unique needs, helping you achieve optimal performance and efficiency.” —— Charley, General Manager of Jeltecn
Our full cone nozzles are engineered to produce a uniform, solid cone spray pattern for complete coverage. Ideal for gas cooling, dust suppression, and chemical processing, they are perfect for applications requiring efficient liquid distribution and full coverage.
Our flat fan nozzles are engineered to deliver a uniform, high-impact flat spray pattern. Perfect for industrial cleaning, pressure washing, and surface treatment, they provide precise and powerful coverage for a wide range of applications. The spray angle can be accurately controlled to meet specific cleaning or coating requirements.
Our hollow cone nozzles are engineered to produce a concentrated, ring-shaped spray pattern with fine atomization. Highly effective for gas scrubbing, cooling, and air humidification, they are ideal for applications requiring quick heat exchange or effective particle capture.
Plastic Spray Nozzles: Made from durable materials like PVDF, our plastic nozzles offer high mechanical strength, excellent chemical resistance, and long service life. Their wide selection of flow rates and spray angles makes them suitable for a variety of applications. Ideal for use in corrosive environments or where lightweight, versatile nozzles are needed.
Engineered with a unique anti-clogging design, our spiral nozzles deliver a highly efficient solid or hollow cone spray pattern. Ideal for gas scrubbing, dust control, and fire protection, they provide maximum flow rate and wide spray coverage.
Our nozzles are engineered to maximize cleaning efficiency and impact. Ideal for removing stubborn residues and contaminants to ensure hygiene and prevent product contamination. We provide solutions to precisely clean tanks in demanding industrial applications.
Engineered to produce a fine, uniform mist by mixing air and liquid. The internal design ensures an even mix, and droplet size can be precisely controlled by adjusting air and liquid pressures. Ideal for humidification, lubrication, and spray drying applications where a very fine spray is needed.
Our misting nozzles are engineered to produce an extremely fine atomization effect with a particle size of 10-50µm. Featuring a drip-proof device and stainless steel components for durability, these nozzles generate a high-speed centrifugal vortex to eject very fine hollow mist particles. Ideal for humidification, evaporative cooling, and dust suppression.
Our clamp nozzles are a versatile, modular system that can provide fan, hollow cone, and solid cone spray patterns. Designed for quick and easy installation, they feature a simple clamp system for secure mounting. Ideal for industrial applications where fast, tool-free nozzle changes and precise spray adjustment are required.
Our nozzles are specifically designed for precise and clean paper edge trimming. They create a high-impact, linear liquid column stream and are capable of withstanding pressures up to 140 bar. Made from durable materials like 316 stainless steel or high alumina ceramics, these nozzles ensure long-term performance and reliability in demanding paper industry applications.
These specialized nozzles are engineered for efficient fuel atomization. They can produce hollow and solid spray patterns with a range of common spray angles (30°, 45°, 60°, and 80°). Our oil burner nozzles are designed to handle varying fuel viscosity and density, ensuring optimal performance. Ideal for industrial and commercial heating applications.
Our eductors use pump pressure to create a high-velocity jet, which draws in surrounding liquid and creates a powerful mixing action without the use of moving parts or external air. This design ensures efficient, uniform mixing with a typical 1:4 fluid delivery ratio. Ideal for blending, circulating, and agitating liquids in tanks, preventing sludge and stratification.
Our precision-engineered nozzles provide optimal performance for industrial-grade cleaning, surface preparation, and uniform coating. From removing stubborn residues to applying a perfect finish, our solutions ensure efficiency and hygiene in your processes.
We offer specialized spray nozzle systems designed to combat environmental challenges. Our solutions are essential for effective dust suppression, gas scrubbing, and odor control, helping industries meet compliance standards and create safer working environments.
Our nozzles deliver reliable and precise temperature management for a wide range of industrial processes. They are critical for applications such as gas cooling, roll cooling, and humidification, ensuring optimal process conditions and protecting valuable equipment.
For critical safety systems, our fire protection nozzles are engineered to be your first line of defense. They deliver powerful and effective spray patterns for fire suppression, equipment cooling, and risk mitigation in demanding industrial and marine environments.
We offer specialized spray nozzle systems designed to combat environmental challenges. Our solutions are essential for effective dust suppression, gas scrubbing, and odor control, helping industries meet compliance standards and create safer working environments.
With a precision-engineered spray pattern, our nozzles deliver an optimized droplet spectrum for capturing and separating liquid drops from flowing gaseous media. This superior performance improves gas purity and enhances overall system efficiency, providing a reliable solution for mist elimination in demanding process control applications.
We utilize robust whirl and spiral nozzle designs to ensure effective liquid distribution and a large reactive surface area. This superior performance and clog-resistant design help to maximize absorption efficiency and reduce operating costs, making our nozzles an optimal choice for flue gas desulfurization (FGD) systems.
We utilize specialized misting nozzle technology to produce an optimal droplet size for dust control. This technology ensures that water droplets effectively combine with dust particles, minimizing water consumption and preventing excess moisture, making our nozzles ideal for dust suppression in sensitive or enclosed environments.
Our nozzles are engineered with a robust and maintenance-free design that resists clogging. This superior design ensures trouble-free operation and a longer service life, making our nozzles an optimal choice for effective gas cleaning in industrial scrubbers and air treatment systems.
Our nozzles are engineered with durable, corrosion-resistant materials to handle a variety of odor-neutralizing chemicals. This robust design ensures consistent, long-term performance, providing a reliable and cost-effective solution for odor control systems in challenging environments.
We offer specialized nozzles that effectively distribute alkaline scrubbing media, such as seawater or chemical solutions, into the exhaust gas stream. This technology efficiently neutralizes acidic components and removes particulates, providing a powerful solution for marine gas scrubbing on commercial vessels and naval ships.
Our nozzles deliver reliable and precise temperature management for a wide range of industrial processes. They are critical for applications such as gas cooling, roll cooling, and humidification, ensuring optimal process conditions and protecting valuable equipment.
We offer specialized nozzles that are engineered for precise liquid distribution in air inlet cooling systems. This technology improves the efficiency of gas turbines, compressors, and chillers, leading to enhanced output and reduced energy consumption in power generation and industrial applications.
We utilize high-impact full cone nozzles to provide precise cooling for hot flue gases. This technology efficiently lowers gas temperatures, which protects downstream equipment and optimizes production processes in cement plants, waste incineration plants, and power plants.
Our nozzles feature a specialized spray pattern designed to prevent unwanted water accumulation on the roll surface. This advanced technology improves the final surface properties of the steel, making our nozzles a key component for optimizing roll cooling processes and ensuring product quality.
Our nozzles are engineered to provide optimized cooling for continuous casting, ensuring first-class surface properties in steel production. This technology is critical for preventing cracks and defects, leading to higher product quality and reduced material waste in secondary cooling applications.
We offer specialized misting nozzles designed to create a fine spray with minimal water consumption. This efficiency reduces operating costs and prevents over-saturation, making our nozzles an ideal solution for humidification in food storage, textile manufacturing, and clean room applications.
Our nozzles are precision-engineered to deliver a controlled and reliable spray drying process. This technology ensures efficient moisture removal and uniform particle size, which is essential for maintaining product quality and consistency in the pharmaceutical, food, and chemical industries.
Our nozzles are engineered to deliver a high-volume, highly atomized spray for effective aeration and air stripping. This technology efficiently transfers contaminants from water to the air, leading to cleaner, purified water for industrial and environmental applications.
Our nozzles are designed to handle extreme temperature and pressure environments commonly found in vacuum distillation. This robust construction prevents damage and ensures consistent performance, which enhances the purity and yield of your distilled products in the petroleum and chemical industries.
For critical safety systems, our fire protection nozzles are engineered to be your first line of defense. They deliver powerful and effective spray patterns for fire suppression, equipment cooling, and risk mitigation in demanding industrial and marine environments.
We offer specialized nozzles that utilize a unique water-curtain spray pattern for fire deluge systems. This technology creates a protective barrier against flame spread and heat, which provides critical time for evacuation and firefighting efforts, making our nozzles a key component in industrial fire protection.
Our fire protection nozzles are engineered with durable, corrosion-resistant materials to ensure long-term reliability. This robust design guarantees that your fire safety system will perform when it is needed most, making our nozzles a critical investment for maintaining a safe industrial environment.
Our marine fire suppression nozzles are built with corrosion-resistant alloys to withstand saltwater and extreme weather conditions. This durability ensures reliable operation and reduces maintenance costs, providing a trusted and effective solution for fire safety on commercial vessels and offshore platforms.
Beyond our core categories, we provide custom solutions for unique and highly specific applications. From snowmaking and foam control to vacuum distillation and disinfection, our expertise ensures we can meet your most specialized requirements.
Our nozzles are designed with durable, corrosion-resistant materials to handle a variety of disinfecting agents. This robust construction ensures long-term reliability and reduces the risk of equipment failure, providing a dependable solution for disinfection and sterilization applications.
We offer specialized nozzles that are engineered to break down foam with a high-impact, concentrated spray. This technology effectively controls and minimizes foam buildup, which improves process efficiency and prevents costly overflows in fermentation, wastewater, and chemical processes.
We offer specialized nozzles that are engineered to handle specific temperature and humidity ranges for consistent snow quality. This technical precision ensures a reliable and high-quality snow product, which improves the customer experience and extends the operating season for ski resorts and snow parks.
We offer specialized nozzles that can handle a wide range of fluid viscosities for effective pasteurization. This technical versatility ensures reliable performance and reduces the risk of clogging, which minimizes downtime and improves process efficiency in food and beverage production.
Our nozzles utilize an advanced atomization technique to maximize the surface area of the injected urea or ammonia. This technical feature accelerates the chemical reaction, which optimizes the NOx reduction process and reduces reagent consumption, making our nozzles a critical component for environmental compliance.
Dongguan melinco precision technology Co., Ltd is very fast and efficient. Explain the operation steps and flow selection of the product for me. Every member of the team I work with is very patient and understanding. highly recommended!
Jeltecn Spraying is a great company. Thank you Toby and the entire engineering team for your support and guidance to make my project more successful. Thank you very much for your tremendous efforts. Looking forward to our great success together!
Thanks to Jeltecn spraying team for solving the spraying problems that have plagued us for months. They really work hard and are the fastest reply no matter when. they fulfill what they promise with delivery on time and with great efficiency. Great job!
A spray nozzle is a precision device engineered to control the flow and atomization of a liquid. It converts the liquid into a specific spray pattern and flow rate, making it essential for a wide range of industrial applications, including cleaning, cooling, lubrication, and fire suppression.
Our nozzles are used across various industries, including agriculture, paper manufacturing, chemical processing, environmental protection, and fire safety. We provide targeted solutions for diverse applications like dust control, gas scrubbing, pressure washing, and evaporative cooling.
We offer nozzles in a wide range of materials to suit different applications and fluid types. Common materials include brass, stainless steel (303, 304, 316), and durable plastics like PVDF. Our expert team can help you select the best material for your specific needs.
While we do not have a strict MOQ (Minimum Order Quantity), some custom orders may require a minimum quantity to ensure cost-effectiveness. Please contact our sales team with your specific requirements for a detailed quote.
We accept various payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and Western Union. For specific payment terms and options, please contact our team.
Delivery time varies depending on the product type, order quantity, and destination. Standard products are typically shipped within 7-15 business days. For custom or large-scale orders, our sales team will provide an estimated delivery schedule upon confirmation.
We are a direct manufacturer based in Dongguan City, China, known as the “World Factory.” As a factory, we control the entire production process to ensure high quality and can offer competitive pricing.
Yes, we specialize in providing OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. Our experienced engineering team can work with you to design and produce custom spray nozzles tailored to your exact specifications.
To place an order, you can contact us directly via email, phone, or through our website’s contact form. Our sales team will guide you through the process, from selecting the right nozzle to confirming payment and shipping details.