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1. Equipment application
1.1 This line can be equipped with different kinds of melting furnaces according to various raw materials (copper cathode or copper scraps);
1.2 This line is designed to produce ø8.0mm low oxygen and glossy copper rods by means of continuous casting and rolling.
2. Equipment composition
The line is made up by casting machine, tractor, scrolling shear, straightener and edge shaver, scratch machine, cast bar brushing machine, continuous rolling mill, rod cooling and surface treatment unit, take-up device, waxing device and electric control system.
3. Technological Process Flow
Raw material charging→Melting and refining→Continuous casting→Front haul-off→Shearing→Straightening and burr shaving→Continuous rolling→Cooling and waxing→Coiling→Glossy copper rod.
4. Equipment features
4.1 Casting wheel is type of "H", and to be cooled on each side. External cooling, internal cooling and side cooling are all divided into three sections. Each section's supplying for water is separately adjusted, and its pressure can be shown in the pressure gauge so that make ingots even cooled, grain refined and high technological adaptability.
4.2 The tension of steel belt is pneumatic control. Tension can be easily adjusted by adjusting the air pressure. The tension of steel belt is constant after it is set which makes for the stable die chamber.
4.3 It is with the unique rolling method combining 2-high mould with 3-high mould, which can increase the deformation of ingot in the high-temperature stage.
4.4 The production line is provided with the function of continuous reverting for rod surface and fast cooling to assure the light and temperature of finished rod can be controlled.
1. Equipment application
1.1 This line can be equipped with different kinds of melting furnaces according to various raw materials (copper cathode or copper scraps);
1.2 This line is designed to produce ø8.0mm low oxygen and glossy copper rods by means of continuous casting and rolling.
2. Equipment composition
The line is made up by casting machine, tractor, scrolling shear, straightener and edge shaver, scratch machine, cast bar brushing machine, continuous rolling mill, rod cooling and surface treatment unit, take-up device, waxing device and electric control system.
3. Technological Process Flow
Raw material charging→Melting and refining→Continuous casting→Front haul-off→Shearing→Straightening and burr shaving→Continuous rolling→Cooling and waxing→Coiling→Glossy copper rod.
4. Equipment features
4.1 Casting wheel is type of "H", and to be cooled on each side. External cooling, internal cooling and side cooling are all divided into three sections. Each section's supplying for water is separately adjusted, and its pressure can be shown in the pressure gauge so that make ingots even cooled, grain refined and high technological adaptability.
4.2 The tension of steel belt is pneumatic control. Tension can be easily adjusted by adjusting the air pressure. The tension of steel belt is constant after it is set which makes for the stable die chamber.
4.3 It is with the unique rolling method combining 2-high mould with 3-high mould, which can increase the deformation of ingot in the high-temperature stage.
4.4 The production line is provided with the function of continuous reverting for rod surface and fast cooling to assure the light and temperature of finished rod can be controlled.
