What is machine copper bar? , the following simple introduction.

First, the structure of the advanced

(1) the melting furnace design rectangularity, the whole piece of electrolytic copper charging without increasing furnace cooling area.

What is machine copper bar? , the following simple introduction.

First, the structure of the advanced

(1) the melting furnace design rectangularity, the whole piece of electrolytic copper charging without increasing furnace cooling area.

(2) using separation furnace replaced, furnace, melting furnace and furnace add a transition between warehouse, copper liquid from the melting furnace by the transition to avoid directly into warehouse into the holding furnace, it is not only beneficial to stable temperature and liquid level, and the transition cavity get better reduction, the copper liquid can be compared at the same time easy to remove slag quality within the transition warehouse, uniform stability of copper liquid temperature, liquid level stable, copper liquid cleaning, so that the copper rod quality is stable.

(3) using w-shaped melting trench, the copper liquid in the weld groove formed directional high-speed flow, have good heat exchange, make all kinds of high melting point of oxidation slag and has pitting quartz sand with fluid flow melting trench. To accelerate the flow of molten copper in molten copper, it can not only shorten the melting time, improve the electric furnace production capacity, and reduce the temperature of the weld groove, avoid slag blockage, so as to improve the working life of the furnace. In the aspect of energy consumption per ton original molten copper power consumption by more than 400 KWH fell to 350 KWH of less than, realize the energy saving more than 20%.

(4) in the general case, the life of the furnace body is sensor life 2 to 5 times, and the melting furnace and the holding furnace sensor life is different also. Sensors can be designed to remove the type on a sensor failure occurs, so that we can in a inductor failure occurs, do not need to dismantle the stove, and only need to remove the damage to the induction of weight, so as to save the time of the furnace and production input.

Second, the continuous casting tractor is a method of key equipment

Continuous up-casting is intermittent upward traction (1), intermittent traction to each of the lift of the pitch, intermittent traction drive ratio, traction frequency and pitch will affect the quality of the casting bar. Adopt servo motor traction system, not only satisfy the high frequency of intermittent traction, pitch can be adjusted according to different casting rod diameter of arbitrary, and won't skid, running stability.

(2) crystallizer is an important part of a tractor, speed up for the quality of the casting bar and decisive role, especially in a cooling zone structure, material selection and processing precision, but directly affect the heat transfer effect and the crystallization rate, the secondary cooling zone, brass mould the clearance between the lining and casting rod to casting rod cooling effect has great influence.

(3) by electronic control system on the continuous casting process is simple, is one of the characteristics of it, but was very strict to the requirement of process operation, the temperature of the copper liquid, the liquid level height, mold insert of copper liquid temperature, traction of the pitch, frequency, as well as pressure, flow rate and temperature of the cooling water must be controlled in a certain range, a new type of continuous up-casting traction on a set of relatively perfect control and alarm system, such as automatic control of copper liquid temperature and extreme high and extreme low temperature alarm, liquid level automatic tracking, etc.

Third, eliminate the hollow copper rod control oxygen content of the core technology:

After nearly 20 years of continuous improvement and exploration, developed a unique process technology. Can effectively eliminate the tubular and to control the oxygen content of 10 PPM range of advanced core technology.

(2) using separation furnace replaced, furnace, melting furnace and furnace add a transition between warehouse, copper liquid from the melting furnace by the transition to avoid directly into warehouse into the holding furnace, it is not only beneficial to stable temperature and liquid level, and the transition cavity get better reduction, the copper liquid can be compared at the same time easy to remove slag quality within the transition warehouse, uniform stability of copper liquid temperature, liquid level stable, copper liquid cleaning, so that the copper rod quality is stable.

(3) using w-shaped melting trench, the copper liquid in the weld groove formed directional high-speed flow, have good heat exchange, make all kinds of high melting point of oxidation slag and has pitting quartz sand with fluid flow melting trench. To accelerate the flow of molten copper in molten copper, it can not only shorten the melting time, improve the electric furnace production capacity, and reduce the temperature of the weld groove, avoid slag blockage, so as to improve the working life of the furnace. In the aspect of energy consumption per ton original molten copper power consumption by more than 400 KWH fell to 350 KWH of less than, realize the energy saving more than 20%.

(4) in the general case, the life of the furnace body is sensor life 2 to 5 times, and the melting furnace and the holding furnace sensor life is different also. Sensors can be designed to remove the type on a sensor failure occurs, so that we can in a inductor failure occurs, do not need to dismantle the stove, and only need to remove the damage to the induction of weight, so as to save the time of the furnace and production input.

Second, the continuous casting tractor is a method of key equipment

Continuous up-casting is intermittent upward traction (1), intermittent traction to each of the lift of the pitch, intermittent traction drive ratio, traction frequency and pitch will affect the quality of the casting bar. Adopt servo motor traction system, not only satisfy the high frequency of intermittent traction, pitch can be adjusted according to different casting rod diameter of arbitrary, and won't skid, running stability.

(2) crystallizer is an important part of a tractor, speed up for the quality of the casting bar and decisive role, especially in a cooling zone structure, material selection and processing precision, but directly affect the heat transfer effect and the crystallization rate, the secondary cooling zone, brass mould the clearance between the lining and casting rod to casting rod cooling effect has great influence.

(3) by electronic control system on the continuous casting process is simple, is one of the characteristics of it, but was very strict to the requirement of process operation, the temperature of the copper liquid, the liquid level height, mold insert of copper liquid temperature, traction of the pitch, frequency, as well as pressure, flow rate and temperature of the cooling water must be controlled in a certain range, a new type of continuous up-casting traction on a set of relatively perfect control and alarm system, such as automatic control of copper liquid temperature and extreme high and extreme low temperature alarm, liquid level automatic tracking, etc.

Third, eliminate the hollow copper rod control oxygen content of the core technology:

After nearly 20 years of continuous improvement and exploration, developed a unique process technology. Can effectively eliminate the tubular and to control the oxygen content of 10 PPM range of advanced core technology.