upward continuous casting machine for oxygen-free copper rod

The upward continuous casting machine for oxygen-free copper rod is capable of producing directly from cathode to copper rod.
The upward continuous casting machine for oxygen-free copper rod (upward casting machine) is capable of producing directly
from cathode to bright and long oxygen-free copper rod , copper tube, flat copper bar and other special shaped copper material
. As compared with the black copper rod produced by traditional mangler from copper ingot, the rod produced by this new up-ward continuous casting technology has its advantage of
better quality, low production cost, low investment and no pollution in production
.
The composition of the system

1,Induction furnace

The induction furnace is consist of furnace body, furnace frame and inductor. The outside of the furnace body is steel structure and the inside is consist of fire-clay brick and quartz sand. The function of the furnace frame is support-ing the whole furnace. The furnace is fixed on the base by the foot screw. The inductor is made up of coil, water jacket, iron core and copper-ring. There are coils with water-jacket at the high voltage side. The voltage is adjustable step by step from 90V to 420V.There are short-circuit copper rings at the low-voltage side. After set up an electric circuit, it can emerge big current flow in the copper ring with the electromagnetic induction. The big current flow can melt the copper ring and electrolytic copper putted into the furnace. The water jacket and coil is cooled by the water. The cooling water is cycling and supplied by the cooling water system.

2.Continuous casting machine
The continuous casting machine is the main part of the system. It is consist of drawing mechanism, following mechanism of liquid level and freezer.
The drawing mechanism is made up of A.C. servo motor, two groups of drawing rollers and so on..It can produce 0-1000 times interval rotation per minute and draw up the copper rod continuous by the drawing rollers. One of the drawing mechanisms can drive 5 drawing rollers and draw up 5 copper rods.The following mechanism of liquid level guarantee that the deep of the freezer inserting into the copper liquid is relative stable.The freezer can cool the copper liquid into copper rod by heat exchange. Every freezer can be changed and controlled alone.
3, Frame of guide pulley
The frame of guide pulley is installed above the continuous casting machine. It is consist of platform, support, vertical guide pulley and cylinder. It can lead the copper rod to the every double-head wind machine without disturbance.
4,Limited device
The caging device are two devices installed between the frame of guide pulley and double-head wind machine. It is fitted with 5 groups of 24V up and down spacing which can control the speed of double-head wind machine by the electrical signal produced by the copper rod touching the up or down spacing.

5,Double-head wind machine
The double-head wind machine is made up of the drawing rollers, revolving chassis and spooling take-up unit. Every double-head wind machine can take-up two copper rods.


6,Cooling-water system
The cooling water system is a cycling system. It can supply 0.2-0.4Mpa cooling water for freezer, water jacket, coil. It is consist of 150M3 water pool, water pump, tube and cooling water tower. The temperature of water supplied to the system is 20-30 and the quantity of water flow is 50 M3/H7,Electrical system .The electrical system is consist of electrical power and control system.
7.Electrical system
The electrical power system supply the energy to every inductor through the power cabinets. The control system control the combined furnace, main machine, double-head wind machine and cooling water system pledging them to work in order. The control system of combined furnace is consist of melting furnace system and holding furnace system. The melting furnace operation cabinet and holding furnace operation cabinet are installed near the system.
8,Charging system
The system can charging whole piece of copper plate.
9,Thermosister
The thermosister is consist of temperature of copper liquid and temperature of cooling water.