In its program, Production and Engineering Company ENCE GmbH (ЭНЦЕ ГмбХ ) highlights the most significant metallurgical equipment; this equipment. Ravarini Castoldi our has been making electrostatic equipment since under the ELETTROSPRAY® trademark. Manufacturer of standard and custom electrostatic automatic oilers for the metal processing industry. Products include blade systems, rotary atomizers, and.
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Reduces Customers Oil Disposal Problems – Less oil applied means that your customers pay less to remove and elcetrostatic of oil. Also offers roll coating equipment and coil process line maintenance services. Coil Width – From 6″” in existing installations.
Sheets and oler might already corrode shortly after production or processing, i. IThe yield of the oil is therefore near to the theoretical value and there no pollution or effluents treatment problems. For safety, mechanical protection and good housekeeping the blades are mounted in a suitable enclosure fig. We shortly remember the principles of electrostatics for the readers which are not familiar with this type of application. The easiest way to prevent corrosion is to treat the surface of the thin sheet with special anti-corrosion oils.
In any case oil flows from the atomiser in form of electrostatix wich under the effect of the electrostatic pressure break in tiny droplets forming a curtain of very fine oil mist. The nozzle is designed to pass any particulates in the fluid to prevent clogging.
With the most modern electronic generators the same results are obtained employing ma 0. TURBODYN rotating bell units First developed for use as a paint applicator for automotive manufacturers, the system has been modified to apply extremely low oil quantities to ferrous and nonferrous strips. The excess oil particulary when the strip is narrow compared to the blade length is collected in a bottom sump provided with levels and then the sucked in by a recovery pump, filtered and recirculated to the storage oil tank.
Deposition Control – Select desired coating weight across a range of more than Oil application is possible from both top-down and bottom-up orientation. Therefore at the maximum rated voltage of kV a W power is involved. Which such a system a very small quantity of oil is quickly heated to the working temperature Elecrrostatic of e. Allows Flexible Processing – A wide range of strip widths can be processed on one machine.
Systems with different tanks for various oil types are available. The provided block and alarm circuits render the use of these generators extremely safe. Programmed to discharge oil at predetermined intervals from several minutes to several hours.
Moreover because of a much lower capacity of the system the energy stored and released in case of a spark is much lower. We offer now four different ooler atomiser types to suit a wide range of application: Improves Coil Handling – Reduces telescoping of coils. The rules of selection are generally flexible and the best type of atomiser fot the application to hand would usually be electrosattic on a one-to-one basis.
electtostatic Start Up – Assisted by TDC electrostahic and designers who remain on-site through successful start-up and operation. These are ideal tools for use at a typical Temper Mill where there is a electrostahic improvement over the conventional contact absorbent roller most often used in this situations and where a very high oil output is required. The oil is gravity fed through a filter to the suction port of our exclusive closed loop circulating system including a pump, a throughflow electric heater and a duplex fine filter.
Using these devices it is no more necessary to discharge the blades from their residual charge with an earthed probe before touching them for maintenance or cleaning. Installation – Units are freestanding, ready for operation after connecting utilities.
Oil Reservoir System – Sized electeostatic to the desired deposition thickness, strip width, and line speed. Oiling has been conventionally made by contact system brushes, rollers, pads or spraying system airspray or airless spray. Woman Owned Not Specified.
Custom manufacturer of automatic electrostatic oilers. The topsite blade is fitted with a non conductive insulating mask to limit the current drain within 50 microAmps.
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. Moreover fluid filaments or drops immersed in a strong electric field undergo the electrostatic pressure and break out in ever smaller electrically charged droplets which repel each other creating a finely atomized fluid mist. The output of the metering pumps candy optionally controlled by precision flowmeters mounted downstream of the metering pumps reaching a new standard of precision for this class of machines.
Moreover it is possible to install special automatic elwctrostatic device to quicky discharge the residual charges whenerver the generator is elsctrostatic off.
Obviously, we also design and build electrostatic oilers for later deep-drawing applications for instance can-stock material or to apply hot melts especially for automotive materials.
This mist when opposed to an earthed surface is attracted and evenly settles and firmly adheres on this same surface. When single coil instead of continuos strip are to be oiled the enclosure is equipped with a suitable threading table wich makes possible the passage of the strip head through the cabin and then it is automatically retracted or folder down.
The electronic generators are made by a control panel usually mounted into the machine control desk and a “cascade” where the high voltage is generated normally mounted on top of the enclosure. Spray Header Assembly – Consists of multiple 3″ or 6″ nozzles, number is determined by maximum width strip to be processed. Moreover the oil deposited by conventional means is free flowing from the sites of coils severely contaminating storage floors. With this blade design it is possible to apply very viscous products or sometimes products wich are solid at room temperature.
A two blade electrostatic oiler for continuous strips is basically made as follows see 1 e 2. Request Info Compare Suppliers. We supply a standard two generators, one for each blade to take advantage of the much profitable opposite polarities systeme: These blades are heated by circulation of an indipendent diathermic fluid through two channels drilled through the two halves of their steel body.