DSP Medium Frequency Induction Heating Machine , 500KW Induction Forging Equipment

DSP Induction Forging Medium Frequency Induction Heat Treatment Equipment 500KW
 

WHAT IS INDUCTION HEATING:

Induction heating is often used in the heat treatment of metal items. The most common applications are induction hardening of steel parts, induction soldering/brazing as a means of joining metal components, and induction annealing to selectively soften an area of a steel part.

Induction heating can produce high-power densities which allow short interaction times to reach the required temperature. This gives tight control of the heating pattern with the pattern following the applied magnetic field quite closely and allows reduced thermal distortion and damage.

This ability can be used in hardening to produce parts with varying properties. The most common hardening process is to produce a localised surface hardening of an area that needs wear resistance while retaining the toughness of the original structure as needed elsewhere. The depth of induction hardened patterns can be controlled through the choice of induction frequency, power density, and interaction time.

 

THE PRAMETERS OF GYMD-500AB DSP Induction Forging Medium Frequency Induction Heat Treatment Equipment:

INDUCTION HEATING MACHINE POWER REQUIRED:

THE ADVANTAGES OF THE INDUCTION HEATING MACHINE:

• Small size, light weight, no high pressure equipment, small footprint and movable operation;

• Less power consumption and saving cooling water;

• Fast heating and less oxide layer;

• According to the size of the power, the frequency band is divided into a variety of models, customers can be selected according to the process requirements, in order to obtain a satisfactory performance price ratio;

• The installation is simple, the operation is convenient, the user only needs to take ten minutes to learn the whole operation process;

• Fault detection and protection functions are complete:  The perfect fault detection and protection circuit monitors the faults of water shortage, overheating, over-voltage, over-current and lack of faults in real time, and responds quickly. The fault causes are displayed on the display in real time and synchronized with the indicator light. In addition, it can also be output by the output port. Relay signal for external system coordination work.

• Resonant frequency automatic tracking system:  It completely solves the shortcomings of analog system frequency tracking and ensures the stability of IGBT resonant system; it can keep the output current or power unchanged even if the power grid fluctuates, and ensure that IGBT always works at zero current switch (ZCS) under any working condition. In the state, the IGBT is in the best working state, the power consumption is the smallest, and the whole machine is the most efficient;

• Friendly man-machine interface:  Human-computer interaction can be selected in a variety of ways, LED indicator or digital tube display, touch screen display and control, text screen display, customers can choose as needed; from the function realization and operation settings, the traditional mechanical button panel is fully covered. Make operation and maintenance easier, more intuitive and more convenient;

• Hardware isolation interface:  It is compatible with existing PLC on the market, which is beneficial to customers' functional transformation of existing PLC systems and further expansion of automation systems.

• Remote communication interface: With RS-232/RS-485/CAN communication interface, it can realize multi-machine network monitoring and control. The default RS485 adopts the common MODBVS communication protocol; 4-20MA or 0-10V interface can support closed-loop control with external system, such as temperature Closed loop control system.

• Zero power start: zero voltage output of start and standby, no need for false load support.

• Working mode: you can choose constant current, or constant power, you can also do constant voltage source output.

• The device is equipped with a striking red emergency stop button. When an emergency occurs, you can quickly press this button, Stop the work of the equipment and use it to achieve protection measures.

• The internal components of the equipment are reasonably laid out, and the main control circuit board is placed on the weak current side to avoid interference of the strong electricity to the control circuit and improve the control precision;

• Electromagnetic induction heating power supply should have remote control function, and use digital circuit control, power adjustment can be adjusted from 0% to 100% resolution using 0.1% level or 0. 01% level output stability can reach 0. 3% or 0. 025%; At the same time, the digital PID temperature control module can be configured to preset the target temperature of the ( (the temperature measurement method is infrared temperature measurement or thermocouple temperature measurement), automatically complete the power adjustment during heating, and control the temperature. The precision is + 1℃ .

GuangYuan series new DSP series Medium frequency, Super-audio frequency, High frequency and Ultrahigh frequency induction heating equipment adopts DSP+FPGA structure with all-digital high-efficiency and precise control technology, which can automatically track the resonant frequency and ensure that IGBT is always in any situation. ZCS or ZVS is the soft-switching state, which makes the IGBT work state optimal, its own power consumption is smaller, and the whole machine is more efficient. It completely solves the shortcomings of the analog circuit, and ensures the stability of the whole system. The external interface and simple human-machine interface make the connection between the equipment and the production line more convenient.

HOT FORGING:

Hot forging aims to fabricate the work pieces of certain temperature (different materials require different temperatures) into other shapes through forging press with the help of punch press, forging machine or other equipments, for instances, hot extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, steel pin and pin.

We have established an R&D system. It is supported by advanced engineers and professional workers, who are especially engaged in researching and developing the machinery of middle or high frequency induction heating and high frequency inverter electrolysis and galvanization power supply. Since we owned strong technique development capability, our factory has been insisting on producing new product and new craftwork to assure our leading position on technique in this field.

Under the effort of several years, our factory has produced series of high quality products in various categories. We can also exclusively produce these products on your requirement to meet you need. Our middle or high frequency induction heating equipment is produced for special voltage condition of some countries. For instance, there is single-phase 110V, three-phase 220V induction heating equipment for America and Japan and three-phase 415V, 440V induction heating equipment for such southwestern Asia countries as Malay and Thailand.