TECSI was established in 1983 based on comprehensive expertise gathered from the industrial spray technologies sector. The Spray Nozzle represents TECSI's initial core business, designed to suit most production processes.

ROTATING TANK WASHING JETS Container rinsing jet • Cleans empty containers (bottles-tanks) before disposal • Reduces product wastage • With net filter to avoid accidental blockage due to dirty • Fluid-driven rotating cap • Safety valve (opens only by pressing the container) ROTATING SPRAY HEADS - INOX Heads rotating on spherical bearings - Inox Costruction: The rotating heads are made by Inox S.S. Aisi 316 and they are placed on two spherical bearings. All the internal and external surfaces are machined worked with accuracy and they are smooth. The heads are available in two different connections: Femate Thread BSP ( GAS) or fast connection by clip. Operation: The washing flux produced by the rotating head generates the rotation thanks to the reaction force. The speed of rotation depends by the fluid pressure , which must be limited: a too speed rotation causes drop breakage and loss of impact. It is not possible to define the distance at which a certain tank or wall is washed without considering the type of deposits to be taken out, the type of liquid used for washing, the temperature and the pressure. Such distance may be defined only by tests, for any relevant process of Nozzles cleaning. But it is possible to give the wetting distance, which is the radius at which the heads wets all the surfaces of the tank. This model may be attached to the pipe by a simple fast connection: it is a way of removing the head in a rapid way, when it is necessary to remove the head with a certain frequency. Rotating heads, without bearings Costruction: The rotating heads are made by Inox S.S. Aisi 316 or by PTFE. The accuracy and smoothness of the mating surfaces make them rotate without bearings. AABBCC1 Such heads are available in fast connectoin (clip) execution. Operation: The washing flux produced by the rotating head generates the rotation thanks to the reaction force. The speed of rotation depends by the fluid pressure FIX SPRAY HEADS – IN AISI 316 Such spherical fix diffusers are widely employed in the Alimentary Industry for milk, wine, beverages and mineral waters, and chemical and pharmaceutical industry also. The defauling of tanks cannot be done in an effective way without the use of chemical solutions, applied on all the dirty walls for a certain period of time. The cleaning by these diffusers is simple and fast: without chemical products, it Industrial can be done using hot water ( near the boiling temperature) in automatic way. The absence of movable parts avoids the fear of wear of the metal during a long period of operation. All spherical diffusers are in Aisi 316. An efficient cooling and humidification requires small droplet and high nozze performances, so that the water drops may cover the spray pattern in uniform way, ensuring uniform heat exchange and dust capture.

1. Specify wear-resistant materials. Materials with harder surfaces generally provide longer wear. For each individual spraying application, a variety of nozzle, orifice insert and spray tip materials are available. 2. Specify corrosion-resistant materials such as stainless steel and Teflon. 3. Reduce spray pressure. This isn't always possible. But in some cases, reducing spray pressure slows the wear rate of the nozzle orifice. 4. Reduce liquid abrasiveness or corrosiveness. Abrasives can be screened out with a line strainer or with nozzles that have built-in strainers. Using a less corrosive spray liquid might be a more economical alternative to specifying an exotic corrosion-resistant material. AABBCC2 5. Replace nozzles. Switching nozzles may be more economical than attempting to make changes in other parts of your system or incorporating special resistant materials. Whether you're using spray nozzles to coat, clean, cool, humidify or lubricate in your food processing applications, make sure your spray nozzles are working properly. Routine scheduled maintenance goes a long way in saving money and assuring better food quality. Adhesives Designed for the spray application of adhesives or mastics to labels, tapes, etc. Air For use with air; often includes ejector functionality to multiply airflow for cleaning, drying, etc. Anti-static / Ionization Nozzles for Spray dust and static suppression; frequently include ionization for airflow to reduce static electricity. Chemical General chemical rating for processing, cleaning, concentration control, solvent application, etc. Cleaning / Blow-off Pressurized air, mist, or liquid delivery for surface cleaning, such as for parts in a manufacturing line, production tools, conveyor cleaning, etc. Coolant Designed for spray of coolant, typically for lubrication and cooling of machining and cutting tools. Cutting / Machining Includes nozzles for high-pressure jet machining and cutting. Fire Protection Nozzles for fire safety and protection. Fuel & Fuel Injection Injection or atomization of fuels such as gasoline; includes commercial gasoline and diesel dispensing nozzles.

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