Stepless frequency control silver wire mill

A silver wire mill, the technical parameters: two, equipment Description: The model mill is our own research and development, advanced technology products, has won the State Patent Office issued a patent certificate, this model is mainly applied to the roll sterling silver wire, widely used in electronics, jewelry industry. The silver silk mill mainly by the body, strand straightening mechanism, rolling mechanism, to close line agencies, cooling and lubrication system, transmission system, electric control part of the composition. Steel plate welded steel composite body, pinion box with casting box. Transmission part adopts helical gears and spiral bevel gear drive, roll through the use of special alloy steel heat treatment process, with ultra-wear-resistant impact, etc., in the form of roll-part spray cooling lubrication. Powered by variable frequency stepless speed control. Parallel arranged in the body more than the roll box, there are vertical and horizontal two pairs of rollers on each roller box, two pairs of rollers roll respectively horizontal and vertical distribution of diameter by rolling after a pro rata gradually become smaller The compression ratio is based on the characteristics of the design according to material extends, compression per pass are equivalent, when the wire through the roll, the material is rotated in the rolling roll, wire after extruded from the pressure on the small roll, and finally After delivery to the wire traction device adduction trays achieve wire roll. Third, the device features: 1, adaptable: the rolled hard material, is generally rolling mill can not be achieved. 2, low power consumption: do not use eye pattern, because the work without drawing eye mold, reduces heating energy wire and wire deformation after mold after mold friction heat generated by the eye; the work process in a straight line toward the wire, reducing wire line on a pulley bending heat generated; small slip the wire in the rolling process, the consumption of less wasted effort. 3, low noise: the traditional water tank drawing machine wire drawing process with the tower wheel slip, and wire EDM through the noise generated by large, and rolling mill during rolling wire jitter, through roll skid small, so low noise. 4, without the use of drawing dies: simple operation, saving wear molding time, reduce labor intensity and improve work efficiency. 5, the production of wire rod, good quality: easy to break a subsequent drawing, the metal structure will be more compact, convenient and subsequent processing after the wire after rolling.