Tank Washing Heads
The continuous research for higher efficiency in all kind of industries, and the requirement to assure a constant and higher quality level for their products, highlight the necessity that every step in the production, stocking and transporting processes are performed using adequately clean systems and tanks.
At the same time, as disposing of liquid effluents is becoming more and more costly, it becomes necessary that each cleaning process, while reaching a totally satisfactory result, is performed using the lowest possible volume of cleaning solution.
The two above factors have originated the introduction on the market of an always wider variety of tank cleaning devices, ranging from the classic fixed head to more and more sophisticated models to cope with the most demanding applications.
Fixed Cleaning Heads
The most simple tank washing devices, fixed heads or spray balls are the classic equipment used in thousands of tanks for their reliability and since easily kept in perfect hygienic conditions.
Their low impact properties and high volume fluid requirement limit their use to small tank sizes and processes where easily cleaned liquids and nonsticking products have to be eliminated.
Our models, UAB and UAC are made out of high-quality stainless steel and cover most possible applications, while we are still pleased to quote for special models designed for individual requirements.
Reaction Drive Heads
The washing action is obtained through water jets coming from a rotating head, where the head motion is obtained purely through reaction force originated by the fluid jets being ejected. The operating pressure influences the head rotation speed, which must be limited to avoid the water jets being broken into minute droplets and loosing part of their impact.
These devices perform very satisfactorily in a great number of general applications, where the products to be washed away do not originate severe problems and with limited size tanks. To cope with the large variety of industrial applications we offer heads made out completely of stainless steel, out of PTFE, PVDF or a mix of those materials. Connections are obtained through female thread or easy to clean clip fix slip-on pipe.
High Impact Heads
MOTOR DRIVE
A further step in performance with one axis heads performance is obtained with a design where a very simple friction motor provides for low speed rotating head. This design offers a remarkable advantage because of the lower rotation velocity: the jets remain coherent without being broken into droplets by centrifugal force and all of their impact energy can be transferred to the tank surface.
POSITIVE DRIVE
The most sophisticated tank washing equipment, where high impact fluid jets slowly move with a combined rotation around one vertical and one horizontal axis. The motive mechanism assures the jet to hit always different paths at each turn, so that each single point of the inner tank surface is surely cleaned. Our unique range includes different models to suit any requirement in the industry, with low and high pressure jets and a choice among positive drive actuated from the washing liquid itself, or external motors both electric or compressed air motors.
High-pressure devices for washing tanks and containers
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