Patent ID: 7308865
Filing Date: 2007-12-18
Classification: B05B,B21B

Abstract:
1. A system for electrostatically oiling metal strips, comprising as heated components: a container for product, wherein said container is provided with a double-walled shell and bottom within which diathermic fluid is adapted to circulate; a heated circulation pump for receiving product from said container and moving said product on; an electrical passage heater for product from said circulation pump; heated Duplex filters for circulating product; heated pipelines for circulating product; a heated booth for applying product to metal strips to effect electrostatic oiling thereof; heated metering pumps for conveying said product to said booth; and a heated, self-priming pump for returning product to said container, wherein said heated components form an integral system that enables application of a product that is solid at room temperature and has a melting point of 30-50° C.