Copper Rod Continuous Casting and Rolling Machine

1.State-owned factory 2.Turnkey project 3.Professional quality for rolling 4.Good after-sales services 5.Safe running

§ Equipment application

1.The copper rod continuous casting and rolling line can be equipped with different kinds of melting furnaces according to various raw materials (copper cathode or copper scrap of above 94% Cu content).

2.The copper rod continuous casting and rolling machine can produce ETP and FRHC with dia. 8mm.

3.The copper rod continuous casting and rolling machine is designed to produce φ8mm low oxygen and bright copper rods by means of continuous casting and rolling.

§ Equipment feature

1. Crystallizing wheel is in type of “H”, and cooling on every side. External and side cooling is divided into 4 sections, and internal cooling is divided into six 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.

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.

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. 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.

5. By using of optimum design for casting machine, lower the approach span height, which makes the finished ingot as high as rolling center. What’s more, it lowers the install base level of ingot pulling machine, rolling shear, straightener & edge shaver and rolling mill to zero point. It will reduce foundation cost, as well as favor the workers’ operational safety.

6. It is with perfect outlook & lower noise and vibration.

7. The transmission system is in type of DC motor fully-digital speed adjusting.

8. Easy to disassemble and assemble.

9. High efficiency & quality of production but low dissipation energy.

§ Equipment composition

The copper rod continuous casting and rolling line is mainly made up by reverberatory furnace or tilting type furnace (when copper scraps are as the raw materials), shaft furnace and holding furnace are provided when copper cathode are used, 5-wheel casting machine, traction engine, scrolling shear, ingot picker, oil hydraulic shear, straightener and edge shaver, cast bar brushing machine, rolling mill, Rod cooling and surface treatment unit, take-up device electric control system,etc.

§ Technical Data

Melting furnace & Holding Furnace, copper cathode as raw material	Melting furnace type	Shaft furnace
	Capacity	12t
	Holding furnace type	Hydraulic tilting-type
	Capacity	12t
Melting furnace, copper scraps are used	Type	Reverberating furnace or tilting furnace
	Capacity	20~100t
Casting Machine	Casting wheel dia.	Φ1800mm
	Casting bar speed	10.1~15.5m/min
	Casting bar section	2350mm²
	Water consumption	170m³/h
	Motor for casting wheel	5.5kW (AC inverter)
	Motor for pinch roller	15.5kW (AC inverter)
Automatic Shearer	Shearing length	~700mm
	Motor	15kW
Straightener & edge shaver	No. of straightening roller	5
	No. of shaving tools	2
Cast bar brushing machine	No. of brushing rollers	1
	Motor	0.75kW
Continuous rolling mill	Type	2-highhorizontal-vertical stand in rough rolling
		3-high stand in finished rolling
	Outlet rod dia.	Φ8mm
	No. of rolling stand	12(4+8)
	Rollers dia.	Φ255mm
	Finished rolling speed	7~10m/s
	Production capacity	12~15t/h
	Center height	1902.5mm
	Main motor	450kW (DC)
	Emulsion consumption	100m³/h
Rod cooling and surface treatment unit	Max. coolant flow-rate	90m³/h
	Coolant pump motor	15kW
	Water consumption	60m³/h
Option 1: Rod orbital coiler	Pulling speed	11m/s
	Pulling motor	5.5kW (AC inverter)
	Coiling size	Φ1400m
	Laying head motor	5.5kW (AC inverter)
	Collecting basket	Φ1800×1500mm
	Coiling weight	3000~5000kg
Option 2: Hydraulic pressure rod coiler	Coiling method	Hydraulic pressure coiling
	Coiling weight	4T (It can be displayed)
	Coiling outside dia.	ø1500 mm- ø1800 mm
	Coiling inside dia.	ø800 mm
	Travelling roller table	Motor power 4KW
	Main Motor power	22KW