Twin-fluid atomizing nozzle

Twin-fluid atomizing nozzle

Custom-made nozzle manufacturing


Until now, nozzles were available mostly as ready-made or order-on-catalogue products. OHMURA, however, can manufacture custom-made nozzles, starting with one unit.

We create custom-made spray nozzles used for automobiles and other various industries,from designing to creating prototypes to suit customer request.

We accommodate your requests for materials, sizes, flow rates, pressure, particle diameters and other specifications.

Characteristics of our twin-fluid nozzle which are our strengths.
Ultra-low pressure helps reduce energy consumption and operating noise


・Making pump capacity more compact by ultra-low pressure spraying (20 kpa / 0.2 atmosphere pressure)

(1) Reduce power usage--> Realize energy-saving
(2) Reduce air volume--> Reduce operating noise
・Spraying in extremely small amounts, starting with 2 cc/m
・Super-fine spraying with particle diameter of 10 micrometers
・Spraying at a wide angle of 110°

Example: When used inside an office, our nozzle can spray micron-sized particles of mist across the room without adversely affecting other office equipment whatsoever.

Application possible in various sectors


Our custom-made nozzles started from our joint development with JAXA. Through designing and creating prototypes for them, we steadily accumulated technologies that we have now. Our nozzles can be mounted on machinery in a wide range of sectors, from automobiles, aerospace, apparel, food, commercial equipment, agriculture, andgardening.

Example: For usage in a factory, we propose various ways of using our nozzles, such as for spraying template agents, washing electronic parts, and removing various kinds of fine particles.