Abstract: A process and an apparatus for strand-casting near to final size cast formats from non-ferrous metals for the purpose of further cold working, especially strips, bars or tubes of copper or copper alloys. The process includes continuously casting the melt in a vertical mold to form a vertical strand, withdrawing the solidified strand from the mold in a centrally guided manner and directly threading into a surface treatment machine, removing the surface of the strand, laterally cutting the surface-finished strand in a predetermined manner, and removing the cut strand pieces from the machine. The machine for carrying out the process has a base frame which is connected to a foundation and on which a withdrawal device, a surface treatment unit, a cross-cutting device, and a conveying device are provided in line.

Abstract: The present invention relates to a continuous casting mold defining a mold cavity for the casting of metal, in particular for the casting of nonferrous metal strips, having a mold wall surrounded by at least one coolant-conducting channel, having coolant connections arranged on the channel. In order to create a continuous casting mold which permits simple adjustment of the cooling conditions, both in the longitudinal direction and in circumferential direction of the ingot, with due consideration of, for instance, the speed of casting and the temperature of the melt or the metal alloy being cast, a stopper which corresponds to the cross section of the channel is arranged in the channel, and is displaceable therein, in order to vary the length of the channel subject to the effect of the coolant.

Abstract: A continuous casting assembly including a holding and heating furnace, a mould and cooler, and a strand withdrawal unit is secured to a pivotable frame. The assembly is intended for use in melting and casting small quantities of precious metals such that there is little or no loss or waste of the metal being cast. The furnace, which includes a heated crucible, is adjustably carried on the frame and the mould and cooler form a cover for the crucible. The mould and cooler are pivotably secured to the frame and can be moved to an open position to provide access to the crucible.

Abstract: A strand withdrawal assembly for use in clamping strands being withdrawn from a casting mould of a continuous casting plant is disclosed. At least two strands are withdrawn and are clamped between a lower, driven roll and a pair of upper rolls. The upper rolls are rotatably mounted on an eccentric shaft which is itself rotatably supported at either end and is capable of being raised or lowered by suitable hydraulic cylinders. The eccentric shaft accommodates minor variations in thickness of the clamped strands and allows for the application of equal pressure to the strands even though they are of unequal and varying thicknesses.

Abstract: A milling machine which mills the upper and lower surfaces of a plurality of strands that are drawn in a stepwise or intermittent fashion from a continuous casting machine. The milling machine is displaceable with respect to the continuous casting machine and moves in the strand feeding direction when the strands are drawn. The feeding speed of the milling machine is controlled by a pair of feed rolls in dependence on the displacement of the milling machine, which in turn depends on the drawing speed of the continuous casting machine, the length of draw, and on the milling rate. The casting machine produces a first controlling strand and non-controlling second and further strands. The speed and direction of the feed rolls regulates the motion of the milling machine under the control of the first controlling strand.