Mid frequency furnace upward continuous casting machine

Application:

The small upcasting continuous casting machine is the good solution for copper/gold/aluminum/steel rod, tube, sheet production with small investment. Our CCM is stable in furnace running and good drawability in casting.

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Small upward continuous casting machine

- Applications:
- Mid frequency melting&holding furnace can be switched on and off according to the working condition. It is the good solution for copper/gold/silver in rod, tube and sheet production with small investment. Our CCM is stable in furnace running and good draw ability in casting. WANFENG designs the melting temperature control system and crystallizer temperature control system to make sure the better crystallization.

Features and Advantages:
1.Melting and holding furnace: Induction furnace shell is made of aluminum alloy, inductor outer layer is wrapped with refractory clay, protecting inductor, more durable, not easy to wear through the furnace. The furnace adopts the double furnace undercurrent design, which integrates the melting furnace and the insulation furnace, and the two furnaces are connected by the runner.
Induction coil adopts thick wall oxygen-free extruded copper tube, after multi-layer insulation treatment, high strength, large load. Inductor adopts A44 high strength and high fire resistance protection cement as a whole casting, high fire resistance, good strength. Smooth surface, no dust accumulation. Induction coil adopts thick wall oxygen-free extruded copper tube, after multi-layer insulation treatment, high strength, large load.
2.Crystallization: The optimal temperature of rod solidification and crystallization is achieved through the crystallizer temperature control device. The crystallizer is equipped with a cooling system to control the solidification and crystallization of liquid alloy by adjusting the cooling water volume.
3.Upcasting traction: The traction system can make sure the drawing speed adjustable and stable with automatic control. Furthermore, it provides the steady support for crystallizer and uses the heat resistant structure for the durable life.
4..Double head coiling machine: The coiling machine has a motor to provide coiling power, which can be matched with unilateral or bilateral winder. Through the sensor, the casting rod can be automatically put into the reel according to the drawing speed of the casting machine, so that the coiling speed of the casting rod is synchronized with the horizontal casting speed.

Line frequency furnace upward continuous casting machine

Applications:
Line frequency furnace is also called duplex cored power frequency furnace. It’s traditional upward continuous casting production line fitted with bigger capacity requirement. The upward continuous casting method refers to the casting billet method in which the metal melt is sucked from bottom to top into the mold connected with the vacuum device and solidified and crystallized and formed. The upper continuous casting machine is a crystallizer installed in the upper part of the insulation furnace and fixed in the cooler, the lower end of which is immersed in the metal liquid to a certain depth. In addition, there is an ingot drawing mechanism and a guide mechanism that makes the ingot laterally bend.

Features and Advantages:
1.Melting&Holding furnace: The multi-body furnace is composed of a melting furnace and one or more insulation furnaces. The shell is mainly composed of castings, section steel and steel plates. The whole furnace body is built with clay and firebrick in the shell, and between the shell and the furnace body is hammered with quartz sand. Working principle: fusion and insulation one-piece furnace is designed using the principle of electromagnetic induction. Alternating flux is generated after AC voltage is applied to the induction coil. This alternating flux induces electromotive force and secondary current in the metal.
2.The continuous casting machine: The continuous casting machine is driven by servo motor and driven by imported high precision gearless gear and synchronous belt. The pitch speed can be adjusted arbitrarily through the touch screen. The panel is equipped with some clamping wheel sets, driven by the transmission shaft synchronous belt, each group can work independently, the cast rod by the "V" type press wheel traction. The continuous casting machine is equipped with liquid level tracking system for real-time monitoring of liquid copper.
The regulating wheel frame is arranged above the continuous casting machine, which is mainly composed of a platform, a support, a vertical regulating wheel and a roller. It makes the casting rod smoothly lead into each group of double-ended torsion rod machines without interfering with each other.
3.Winding synchronization device: Wire synchronization device is set between the regulating wheel frame and the double-head winding machine, it is equipped with some groups of potentiometer and pendulum rod, through the copper rod in the pendulum rod Angle to control the speed of the double-head winding machine, so that can achieve high precision, high sensitive control of the speed of the wire, but also provides a reliable signal for automatic control.
4.4.Double head coiling machine: The winding machine has three motors, a combination of gears, and a winding reel on each side. The up-and-down travel switch of the winding limit device controls the starting or stopping of the winding machine, so that the winding speed of the casting rod is synchronized with the speed of the up-leading continuous casting. The casting rod is automatically placed in the winding reel.
Each group of double-ended winding machine electrical equipment is independently controlled, in each group of double-ended winding rack box is set up a wire receiving control board, the operation switch is installed on the outer panel of the box, each control board can control the group of double-ended winding machine motor.

Specification:

Item	Mid frequency furnace type	Line frequency furnace type
Output	500kg-4000T	2000T-12000T
furnace Body	equipment can start or stop at any time	equipment runs 24 h*7
Melting/Casting Metal	Low oxygen copper, oxygen-free copper
Casting way	Upcasting
Power supply	Electric
Power	Customized
Mold	Crystallizer
Strands	Customized
Drawing Speed	1.0-3.0m/min
Available Drawing size	Φ8-38mm
Structure diagram

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