Why is professional nozzle testing service necessary?

Compared with other industries, the nozzle industry is smaller in size. Therefore, there is no uniform and trusted industry standard for nozzle testing. Users can only rely on each manufacturer's professionalism and own way of nozzle testing.

Why a Nozzle Should Not Be Chosen Based On Orifice Diameter?

Non-specialized nozzle retailing platforms and no-brand standard market nozzle manufacturers tend to see nozzles through a perspective of simple, rigid machining processes – they often consider the only important requirement for a nozzle is the orifice diameter. However, the nozzle orifice diameter is not always so easily defined, take the example of the fan-shaped nozzle – its orifice is in the shape of an olive (or an eye), making it impossible to determine its orifice diameter by mere observation.

From Theory to Practice: Unveiling the Versatility of Two-Fluid Nozzles

The two-fluid nozzle functions by utilizing high-speed air to crush the liquid, thereby reducing the particle size of the liquid. This process enables the ejection of liquid with smaller particle sizes and higher flow rates.

Unveiling the Mysteries of Spray Nozzles: Exploring Principles and Applications

Nozzles play a crucial role in various industries by transforming fluids into spray patterns. They can be categorized into single-fluid and double-fluid types, each with its own design and functionality.

Principle of cone spray spiral nozzles

For perfect cone shape spraying, the structure inside the cone spray nozzle must include 2 features, a chamber with a machined curved structure and a multi-slotted core or an X core set in the chamber.

Principle of Flood type-Spiral Nozzles

After liquid flows to a nozzle from the pipe forced by pressure, the liquid flows and impacts the curved structure inside the nozzle.

Principle of flood type spray nozzles

The flood type nozzle is known as low pressure wide angle flood nozzle.

Principle of hollow cone spray nozzles

When liquid flows into the chamber in the hollow cone spray nozzle, through the chamber structure, it will whirl in the nozzle like a tornado. When it flows to the spout, it will pass a curved surface which lead it to be sprayed out (thrown out) as hollow cone shape.

Principle of fan spray nozzles

After liquid flows to a nozzle from the pipe forced by pressure, when it passes by the spray orifice, it will be extruded by the orifice with an oval-shaped structure. As the pressure of the extrusion is not able to be released, the liquid flows out of the orifice to both sides which makes the spray shape is similar to a fan. That is why this kind of spray is called “Fan spray”.

Principle of Fan Spray Nozzles

When the liquid passes the orifice through the pressure special for the fan spray nozzle, the disturbance is generated through the process.