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Heating furnace for continuous casting billet

Application: It is suitable for the heating of continuous casting billet, cold billet, stainless steel and other metal workpieces
 Heating furnace for continuous casting billet


YUANTUO is specialized in manufacturing automatic production line of continuous casting billet heating furnace, which is controlled by PLC and monitored by computer throughout the whole process. The company has a group of experienced experts in induction heating industry, which is specially designed for you. Fully automatic feeding, heating, unmanned operation in the whole process, perfect power control model to ensure
Medium frequency induction furnace The accuracy of temperature control.



Process parameters of electric furnace for continuous casting billet:
1. Continuous casting slab size: 6000 (length) × 150 (width) × 150 (thickness)
2. The online speed is higher than 15m / min, and the speed adjustment range is 9 ~ 15m / min. the speed of each billet is constant.
3. Temperature distribution
(1) The temperature distribution characteristics of continuous casting slab cross-section are as follows: the internal temperature belongs to the high-temperature area, the temperature is 1100 ℃; the outer part is the low-temperature area, the temperature is 800 ℃, and the low-temperature area is the part that needs to be increased by 300 ℃.
(2) In general, the head temperature is about 50 ℃ lower than the tail temperature.
The relationship between furnace temperature and billet oxidation is as follows
Temperature (℃) 200 400 600 800 1000 1200
Oxidation amount (g.cm-2) 0.00266 0.759 16.26 111.1 414.91083
It can be seen from the above table that the higher the heating temperature, the more severe the oxidation. When the temperature is 900-1000 ℃, the oxidation rate increases and the scale thickens. When the steel temperature is higher than 1200 ℃, the oxidation rate is 10 times that of 800 ℃. Therefore, it is an important measure to prevent steel from heating at high temperature to reduce billet oxidation.

Features of electric heating furnace for continuous casting billet:
1. Power supply system: double rectifier 12 pulse or 24 pulse kgps1000-1000kw single set
Intermediate frequency power supply Independent use or multiple power supply parallel operation. The equipment is equipped with special transformer to reduce the influence of harmonics on the power grid. Users can rest assured to use, safe and reliable.
2. Surface temperature before charging: ≥ 850 ℃
3. Control system: the whole heating process realizes PLC automatic control, and timely display heating quantity and other production records. This console is used alone, specially customized man-machine interface, highly user-friendly operation instructions, full digital, high-depth adjustable parameters, with one key restore function, and simple operation.
4. Power supply requirements: dual power supply transformer, 12 pulse rectifier power supply, can infinitely reduce harmonic pollution and improve work efficiency.
5. Feeding and guiding system: each shaft is driven by an independent motor reducer, with multi axis drive and single inverter control, so that the multi axis operation is synchronous. The components are of famous brands, with reliable quality and stable operation. 304 non-magnetic stainless steel guide wheel is used to keep the guide wheel axial elastic to adapt to the bending within the allowable range of billet.
6. The cabinet is made of sandblasting, plastic spraying and baking paint, and the waterways are made of thick wall stainless steel,
Heating furnace for continuous casting billet Corrosion resistant, long service life, large LCD temperature display is installed on the equipment (convenient for field personnel to observe and display data).
7. Using the American Raytheon temperature measuring device, the temperature is evenly heated, and the blank has no deformation and crack.



Continuous casting billet heating furnace service commitment:
Pre sales service:
To provide customers with professional solutions and solutions for the production line by telephone For customized induction heating equipment design information.  
On sale services:
YUANTUO always keeps communication with customers,
Billet induction furnace After completion, customers can be invited to the site for inspection and acceptance. We have our professional induction heating equipment engineers for supervision, and can leave the factory after the acceptance of the equipment.  
after-sale service:
Send skilled after-sales technicians to the customer's site for installation and commissioning, provide technical training for the operation, maintenance, repair and maintenance of the customer's on-site operators, and provide technical guidance to the operators. YUANTUO electromechanical induction heating equipment provides free maintenance service within the 12-month warranty period. Provide for life
Medium frequency induction furnace Maintenance service.

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