Brass wire up-casting production line
Copper Brass Wire Up-casting Continuous Casting Machine
Asia popular copper/brass rod upcasting machine copper wire making machine copper mould tube continuous casting machine
The copper rod upcasting machine includes line frequency induction furnace, continuous casting machine, rack of directive wheels, tension device, two-stroke coiler, cooling system, electric system, feeding system and measure temperature system and so on.
1.Line frequency induction furnace
The line frequency induction furnace includes furnace body, furnace frame and inductor. The shell of the furnace is made of welded steel, inside part is made of casted refractory brick and quartz sand. Furnace frame is used for propping up the whole furnace, it is fastened on the foundation by ground bolt, inductor composed of the coil, water jacket, iron core and copper channel.
The high voltage side of the inductor(primary) includes coil with cooling water, the voltage could be adjusted from 90V-420V(holding furnace is 90V-380V), the low voltage side of the inductor(secondary)includes short-circuited copper channel, after electrifying, it will produce big current in copper channel with the action of electromagnetism induction, and melt the copper channel and also melt the cathode at the same time .
Water jacket and coil all need to be cooled by water, the water can be recycling used, and is supplied by the cooling water system.
2.Continuous casting machine
The main part to realize the continuous upcasting which includes the traction system, the level tracking system and the crystallizer, the structure is gantry four pillar.
The traction system includes two units of the servo motor, reducer and traction rolling wheel, it could make 0-600 times high-speed interval motion and make the copper rod come up through the traction rolling wheel, each unit of traction system could drive pair traction rolling wheel, and drag copper rod separately. The automatic level track system could ensure that the crystallizer is in the stable depth in the copper liquid, and to make sure the producing is continuous.
The crystallizer could freeze the copper quick into solid-state by cooling it and realize the heat exchange, each crystallizer can be changed and be controlled separately without any influence of other cry stalkers' normal working.
The output frame is set up on the upper part of the casting machine. It includes the platform, the support, the vertical guide wheel and roller. It separates and feeds the casted rods into each double head take up the machine without influencing each other.
4. Water cooling system
The water cooling system is an independent water recycling system which supplies the cooling water for the crystallizer, the water jacket and the induction coil. It includes one 200M2 water pool, water pump, pipelines and the cooling tower. It insures that the inlet water temperature is around 20-35℃, the flow rate is about 50m3. For a good heat exchanging effect, the user needs to prepare the water soften device.
5. Double head take up machine
The double head takes up machine includes the traction roller, the coiling device and the coiling plate. Each unit of the take-up machine includes four or three motors controlling the two sides of take-up device for two rods, the max coiling weight is 3.5ton.
6. Electric control system
The electric control system includes the power system and controlling system. The power system supplies the power to each inductor through several power panels. The control system assures the normal producing, the recording and displaying of the data. The detailed recording and displaying information is inductor voltage, current, furnace temperature, water temperature(including the crystallizer water temperature), traction speed and traction distance etc.
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