Terronics electrostatic oilers provide a better way to oil steel strip for rust protection, lubrication, or stamping. Most existing methods are ineffective and cause oil handling headaches. Mechanical methods of oil deposition rolling, dripping, pumping, blade wiping as well as most semi-electrostatic methods are imprecise and require over-oiling to ensure total strip coverage. TDC's electrostatic oilers deliver the most uniform targeting and control of oiling possible.

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Manufacturer of standard and custom electrostatic automatic oilers for the metal processing industry. Products include blade systems, rotary atomizers, and temper mill oilers. Available with a variety of features. Oilers can be designed with C-frame design, telescopic blade carriers, enclosure heating, removable tank heaters, and solid-state power supplies. Suitable for use in pickle line, galvanizing line, temper mill, slitting, inspection, and blanking line applications. Also offers roll coating equipment and coil process line maintenance services.

Custom manufacturer of automatic electrostatic oilers. Electrostatic oilers are used to oil steel strip for rust protection, lubrication or stamping. System subassemblies include multiple 3 in.

Programmed to discharge oil at predetermined intervals from several minutes to several hours. Enlist Your Company ico-arrow-default-right. Stay up to date on industry news and trends, product announcements and the latest innovations.

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How Electrostatic Oilers Work

Thus, when a suitable liquid oil is formed into a thin film exposed to an intense electrostatic energy field, it will separate almost immediately into a collection of very uniform and equally charged particles. The reason for this is that the electrostatic charge in a sprayed particle tends to be forced to the outer surface, as all of the like-charged ions repel each other. Because of factors like surface tension, resistively, etc. Each smaller droplet generated will thus carry a charge of the same value and polarity and will therefore repel its neighbor.


Electrostatic Oilers

Electrostatic Oiler is a successful example of the application of liquid electrostatic spray, it is a set of electromechanical and high-voltage electrostatic technology of high-tech products. It relies on the role of high-voltage electrostatic spray liquid anti-rust oil evenly on the surface of the metal plate with material can be widely used in the process of material production line of steel and non-ferrous metal plate with , as well as other high quality oiled. Knife beam and steel plate between Dangtu oil knife beam is connected to the high voltage DC power negative, on the establishment of a high-voltage electrostatic field. Generating corona discharge phenomenon due to oil coating of the edge of the knife beam is relatively sharp, very small radius of curvature at the tip of the knife beam, the air molecule is ionized in this case the positive and negative ions, these positive and negative ions along the electric line rapid movement positive ions fly injector knife beam is neutralized, negative ions positively charged and flew to the steel plate, the way and the oil droplets collided leaving the oil droplets charged were electric field acceleration. With the gradual increase of oil droplets of a negative charge on the surface of the electrostatic repulsion between the charge increases accordingly, when the electrostatic repulsion between the charge exceeds the surface tension of the droplet, the droplet will be broken, the macro is atomizing phenomenon will ultimately atomized droplets uniformly sprayed on the strip steel sheet. What are the hazards of powder coatings?


Applications of Liquid electrostatic spray-Electrostatic Oiler

Oiling has been conventionally made by contact system brushes, rollers, pads or spraying system airspray or airless spray. Contact systems are always affected by the uneven flatness of the surface which causes uneven film thickness or dry stripes. Spraying systems are always associated with a more or less pronounced overspray which impairs the deposition rate, polluting in the same time the working site. Moreover the oil deposited by conventional means is free flowing from the sites of coils severely contaminating storage floors. In both cases oil consumption is well over the theoretical - often even three or four times as much and the uniformity of the coating obtained is very poor. We shortly remember the principles of electrostatics for the readers which are not familiar with this type of application. Electrical charges of the same name repel each other, electrical charges of opposite name attract each other.


Electrostatic Oiler Blade System


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