Flat fan spray nozzle and adjustable nozzle tip

Features

Fan-shaped nozzles in Shanghai Xinhou Spraying & Purification Equipment Co., Limited have the following main kinds: common standard flat fan nozzles, high pressure fan nozzles, narrow-angle V nozzles, wide angle flood jet nozzles and etc.The spray distribution of the fan nozzle is uniform, and the droplet is small to medium. Flat fan nozzles are usually used for washing, cleaning,cooling, quenching, rinsing, coating and so on.

 

Flat fan nozzle is a nozzle with a fan shape of spraying in various angles. The fan spray form with well-defined spray shape edges and finely machined guide planes provide a uniform, high-impact spray shape. 

The spray passage of flat fan spray nozzle is large and smooth, reducing the phenomenon of blockage. Flat fan spray nozzle is easy to be installed and replaced and can be fitted with a filter, easy to clean. Flat fan nozzles Can be installed or replaced on most piping systems. The flat spray nozzle is available with NPT or BSPT (male) thread. Typically, 1/4″ – 2″ thread can be manufactured in Cu, Stainless steel (SS304, 303, 316, 316L), brass , plastic (PP, PVDF, PTFE), ceramic, tungsten carbide etc.

 

 

Your Professional Flat Fan Spray Nozzle Supplier In China

 

1 Small to medium droplets

2 Wide choice of a variety of spray angles, flow rates and materials

3 Small flow rates are especially suited for humidifying and spraying

4 The flow geometry of the nozzle produces accurate, compact jets

5 Particular clog-proof and produce a sharply delimited flat fan pattern

6 High impact compared to full or hollow cone spray patterns

 

 

Different types of flat fan nozzles

 

 

 

 

 

 

 

 

Description

 

Feature And Advantages Of Flat Fan Nozzles

 

1. Small to medium droplets

2. Wide choice of a variety of spray angles, flow rates and materials

3. Particular clog-proof and produce a sharply delimited flat fan pattern

4. High impact compared to full or hollow cone spray patterns, more suitable for washing or cleaning

5. Fan nozzle is an important component of high-pressure cleaning equipment, fan nozzle under the action of high pressure, the liquid ejected with great impact. Under the high impact, dirt can be thoroughly cleaned.

6. During cleaning process , flat fan nozzle only needs a small amount of water, which can save a lot of water resources, in line with requirements of modern industry for energy saving and environmental protection .

Flat Fan Spray Nozzles Application

 

1. Cooling and quenching:

Cooling conveyor belt ; Cooling of primary metals and other material ; Machines

 

2. Cleaning and washing:

Car pretreatment cleaning ; Car washing machine; Film washing ; materials washing  ; Oil cleaning ; Water truck road cleaning ; Surface treatment; Food and agricultural products cleaning

 

3. Degreasing

Bottle and food making process clean ; Bear bottle clean ; Industrial equipment

 

4. Dust control

Building construction ; Control the coal ash and sand ; Crushed stones ; Slag ash ; Garbage sweeper

 

5. Others

Car raining test; Painting ; Fire proofing etc.

 

 

 

Product’s Details Display

 

 

 

Quality Control

 

Raw Material — Check the raw material report for each batch from material supplier to make sure they are qualified and test them to make sure  

Production — Nozzles are manufactured according to the standard drawing and the processing parameters of each nozzle parts, debug the machine tool equipment to reach the precise state, and select the appropriate milling tool or other needed tools for precise processing.

Testing — Testing nozzles to make sure accurate flow rate and spray angle , uniform spraying without splitting of spray, especially for small flow rate , 100% inspection is required.

Finishing products — Pay attention to protect the appearance of semi-finished and finishing  nozzles to avoid scratches during the production process to make sure their smooth and refined look

Packaging  — Use standard export packaging to make sure no damages during transportation

After-sales service — We can replace the nozzles free of charge for those that are damaged naturally , but not by human error operation, within the warranty period

 

 

Successful Cases

 

 

Why choose Xinhou’s flat fan nozzles?

 

1. 10+ years of manufacturing experience

Shanghai Xinhou Spraying & Purification Equipment Co., Limited was founded in 2004 and has more than 16 years of nozzle manufacturing experience by 2020. For all the nozzles we produce, we have a complete production quality inspection process to make customers trust Xinhou Spray more.

 

2. Our successful cases

We constantly supply for some renowned companies in automobile industry worldwide, such as TKS in USA, and some renowned companies in Italy whose projects involves Mercedes Benz, Nissan etc. Besides, we also supply for many clients from other industries, among which the most famous are China Power and the cooperator of COSCO. Our quality has won their trust and we established long-term and stable cooperation.

 

3. Flexibility in operations management

As a flexible manufacturer, we are enable to respond to customer orders quickly, provide a broad product range, or introduce new products to the range effortlessly.

The operational flexibility is determined primarily by our young and energetic team who are professional, creative, sincere and have the sense of responsibility.

 

4. A wide variety of products

We have spray nozzles available for a wide range of pressures, flow rates and spray patterns. Our product variety of rich, domestic and foreign counterparts can not look beyond. This is due to the abundance of raw materials, processes, equipment and quality standards of Xinhou Spray Company. Among which you can choose the performance characteristics that suit you best.

 

For more detailed specification , please kindly send us your enquiry

 

5. Quick delivery

The flexible management enable us to provide our clients faster delivery, as well as expedite shipping based on clients’ option. For some standard items that we have in stock, we can even provide immediate delivery.

 

 

Flat Fan Spray Nozzles: The Helpful Guide for Importers

 

A. What is a flat fan nozzle?

The spray pattern of flat fan nozzles is fan shape which is effectively a sharply delimited line of spray. Spray starts from the nozzle orifices ,widening and disintegrating into droplets as it extends outward from the nozzle.When the spray meets a surface, it produces a thin contact line of liquid.

 

In order for a flat fan nozzle to cover different area, adequately determining the functional and geometric dimensions is required. By modifying the geometric configuration of the nozzle orifices, the coverage width can be varied.

 

Many different nozzles series produce a flat fan spray pattern. In order for a flat fan nozzle to cover different area, adequately determining the functional and geometric dimensions is required. By modifying the geometric configuration of the nozzle orifices, the coverage width can be varied.

Fan-shaped nozzles only need a small amount of water to clean any surface, which can save a lot of water resources, which is energy-saving and environmentally friendly.

 

B. What are different types of flat fan nozzles

Flat fan nozzles include narrow angle nozzle, wide angle nozzle, combined unitjet fan nozzle, one-piece fan nozzle, four-piece fan nozzle, dovetail fan nozzle, clip-on fan nozzle, quick release fan nozzle, side spray fan nozzle etc.

 

C. How does flat jet nozzle work?

When spraying into the atmosphere under a high-pressure from a fan nozzle tip, a thin film is formed, and the thinning film, due to vibration, first becomes a shape of a plate, and then is ripped apart and becomes liquid droplets. This is called membrane splitting. The particles diameter will change when pressure changes. Due to the structure of the eye-shape hole in the nozzle and the Wrap-around structure, the fan shape of spray is formed.

 

D. Where is a flat fan nozzle used for ?

Flat fan nozzle has two spray patterns. One is the upright fan and the other is the deflected fan. Upright fan nozzle produces high impact, so it is mostly used for high-intensity flushing cleaning. Deflected type is mostly used for fire fighting, etc. Fan nozzle can also be used for cooling and quenching, chemical spraying, lubrication and other purposes. The typical application is as follows

1)Metal processing cleaning, spray coating, cooling, oil stain removal, plating line rinsing, agricultural product cleaning.

2)Cleaning, spraying and cooling applications in the food, steel, paper and other industries.

3)Printed circuit board cleaning, development, shadowing and etching processes, raining test, semiconductor cleaning, color tube and glass case cleaning, LCD glass cutting cleaning

 

E. How to choose a flat fan spray nozzle? 

The use of fan nozzles in the cleaning process requires relatively less water, so we can save water resources and meet the requirements of modern society for environmental protection .

Fan nozzle is generally used in various cleaning applications, such as metal processing cleaning, clearing off oil stains, plating line rinsing, agricultural products cleaning, etc.; It can also be used for spray coating, cooling, automotive raining test etc.

We also have some fan nozzles to meet special requirements

1). For the need to withstand high pressure , you can use high-pressure fan nozzle, fan nozzle can withstand high pressure, so it is also commonly used in some high-pressure cleaning equipments, as a very important part of it. 

2). In degreasing or high impact washing process, you can use nozzle with narrow angle, such as liquid column flow nozzle( 0°), “V” shape fan nozzle ( from 15 ° to 50 °). They have a stronger impact force.

3). Wide angle fan nozzle nozzle can be used for liquid, air, steam jet, conveyor cooling film flushing, water curtain, fire prevention etc. This nozzle produces a uniform distribution of spray, droplet size medium. Under the same pressure, this type of nozzle has a relatively larger spraying coverage.

4). After you choose a certain type of fan nozzle, you should determine the thread size, flow rate and spray angle of the fan nozzle according to the application requirements

 

F. What do nozzles numbers mean ?

We identify the flat-fan nozzles with a four or five digit number. The first two digit numbers stand for the spray angle and the other numbers signify the code of flow rate at rated pressure. For example, an 8005 means an 80- degree spray angle and 05 is the code which you can find in data sheet the specific flow rate under different pressure. 

 

G. Which material is the most used for high pressure nozzle ?

Hardened Steel is usually used for high pressure flat fan washing nozzler– Special heat treated treated materials can bear high pressure and wear resistance

 

H. How to judge the quality of a fan nozzle ? 

The nozzle looks like a very simple, monotonous metal part, an integrated spray jet nozzle. Conventional nozzles are one-piece without other parts combined. But when choosing a nozzle, it is often easy to ignore the small details and thus buy inferior nozzles.

As for the fan nozzle, First, the body and the core part of the fan nozzle, the oval water outlet hole, should be very smooth without burr, which will ensure that there is no uneven spraying and skewed water line, or non-fan-shaped water line and a series of problems. The most important thing is the flow rate and spray angle should be accurate or precise.

And spray shape is a standard fan-shaped. The distribution should be uniform without bifurcation and other undesirable phenomena.

 

I. How to get an accurate price of a flat fan nozzle?

The accurate price of Xinhou spray fan nozzles depend on the thread size and flow rate ,materials etc.

The following factors will affect the price:

1). Nozzle Models : Standard models or Customized nozzle products.

2). Material: Stainless steel ( 304, 316 ); Plastic (PP, PVC ,PVDF ) ; Brass ; Ceramic 

3). Specificification: Size,Flow rate, spray angle 

4). Order quantity: For item in stock, We accept samples orders even 1 pc. For the item without stock ,the minimum order quantiy is usually 30 pcs. The larger quantity the cheaper the price is .

 

J. What is a zero- degree flat fan nozzle?

B. A zero- degree flat fan nozzle means a spray angle of the water flow is zero. At zero degree, the water comes out in a straight line – the most powerful pattern. If a job requires a strong power to clean, A zero- degree flat fan nozzle can be a good choice as a wash jet nozzle.

 

K. How to arrange the fan nozzles to distribute uniformly

Usually when doing the arrangement of fan nozzles, we need to know the nozzle’s spray angle selected by the user and the height between the nozzles and the workpieces. Through this data the coverage of the fan nozzle can be known. At the same time, usually we take 2/3 of the effective coverage as the effective distance, and let the extra part as overlap. The purpose is to make the spraying effect more uniform. Besides, the angle between two nozzles should be 5 – 15 degrees deviating from the direction of the axis of the tube, which is to allow the spraying water lines do not interfere with each other.

 

L. What matters shall we pay attention to in the process of installation of flat fan nozzles?

The installation of the fan nozzle looks simple, but the operation in practical is not easy, because it will involve a lot of situations. Some people do not understand the installationpoints, and it leads to some problems. So in the end in the process of doing the installation work, what matters we need to pay attention to ?

1). Know the pressure test system in advance

Before the installation , a comprehensive test pressure flushing of the entire system is necessary. All aspects are done before the installation. Try to choose those more suitable connectors, and the some special tools might be used during installation. Then the whole process of installation will be smoother. So those who doing the installation should have some knowledge of the specific system in advance. 

2). Do a good debugging

After completing the installation of the fan nozzle , we shall not leave it alone. We also need to seriously do a good job of debugging, only we can be targeted to understand these aspects, the specific debugging things can be done more in place. To do a good job debugging seriously to check if there are any problem. If there are some problems, we need to solve them in time. Many people do not do the commissioning work appropriately, so in the application process the spray nozzles can not play a good role or can not achieve the desired effect.     

So Commissioning work after installation is completely indispensable, we need to do all this work more properly.

 

M. How to maintain the fan nozzle

Fan nozzle’s maintence is relatively simple and economical, thus cost savings. Although stainless steel nozzles do not rust, limescale is annoying, which affects our usage. So how to remove them? 

1). Use a needle

If the small hole of the fan nozzle blocked, we can prepare a needle to pierce the hole impurities to remove it..

2). With vinegar dip

If the flat fan nozzle is blocked for a long time, You need to prepare some white vinegar and pour the vinegar in the basin to be able to submerge it. About ten minutes after dipping in the vinegar, you can remove the scale .

3). Use lubricant

The lubricant can serve as a protective film to keep the nozzles in better condition.

 

 

Hot Tags: Flat fan spray nozzle and adjustable nozzle tip, China, manufacturers, suppliers, factory, price