Characteristics of steel rod electric heating equipment
Features of steel rod electric heating equipment:
1. Steel rod electric heating equipment The heating steel rod has less oxidation and decarburization: Since the heat is generated inside the heated workpiece, the heating speed is fast, the efficiency is high, and the surface of the workpiece is less oxidized and decarburized, saving raw materials.
2. Steel bar electric heating equipment has uniform heating temperature, high temperature control accuracy, small temperature difference, and no pollution: Haishan series variable frequency power supply is easy to directly and accurately detect the change of load current, so as to realize closed-loop control of output power, even if the external voltage fluctuates, it can also Maintain constant output power and temperature stability. The heating temperature control accuracy of the product is extremely high and the temperature difference between the core and the surface is low, and there will be no harmful gas, smoke, dust, strong light and other environmental pollution during the production process.
3. High degree of mechanization and automation of steel bar electric heating equipment: It has the advantages of high intelligence of power supply, accurate temperature adjustment, automatic tracking of frequency conversion, self-adaptation of variable load, automatic adjustment of power, etc. It is a “one-button” operation, that is Input the preset parameters such as current, voltage and speed into the intelligent control system before production. After one-key start, the heating work is automatically completed without personnel on duty, which truly realizes automatic and intelligent induction heating.
4. The reliability of continuous operation is extremely strong: Haishan thyristor variable frequency power supply is used for rolling steel balls, rebars, flanges, wire rods, stainless steel strips, flat steel, and special-shaped steel, and it can run continuously for more than one year without stopping for 24 hours. , during the period of many times without stopping the load change (heavy load / light load repeated switching) without any failure.
5. Adapt to the flexible production of continuous automatic production lines: frequently replace steel of different specifications and varieties, adapt to different production processes, no need for personnel adjustment after frequency conversion and load conversion, the entire line is cleaned and the process adjustment is simple and fast, meeting the needs of medium and large batch production.
6. Steel bar electric heating equipment heating temperature closed-loop control system: infrared thermometer measures the heating temperature of the billet at the outlet of the induction heating furnace, and monitors whether there is overheating or incomplete heating. After the temperature monitoring, the signal is always fed back to the induction heating working host—the control system of the Yuantuo frequency conversion power supply. The power supply is automatically identified according to the set process requirements. When the billet temperature exceeds the target temperature range, the control system will be at the set value. On the basis of the automatic adjustment of the output power, the power supply is corrected to control the blank temperature within the target range. It reduces the production of substandard products and ensures the consistency of product quality.
7. Customized billet heating process selection system for steel bar electric heating equipment: users can obtain and store corresponding processing process parameters through process debugging according to different types of steel billets processed, and can preset relevant process standards for later use use.