|Control Method:||Full Digital Precision Control||After-sales Service Provided:||Engineer On-site Service, Online Support, Video Technical Support|
|Warranty:||1Year||Duty Cycle:||24Hours No-stop|
|Communication Interface:||RS-485/CAN Interface||Customize:||4-20MA Or 1-10v Interface|
Full Digit Control Induction Heating Machine,
100KW Induction Heating Machine,
10KHZ Medium Frequency Heating Machine
Full digital control (DSP+FPGA) medium frequency induction heating machine 100KW
Technical Parameter :
|Model||GYMD-100AB (Three phase)|
|Fluctuating output power||100KW|
|the flow rate of cooling water||0.15-0.3Mpa 7.6L/Min|
|water temperature protection point||40C|
|product size||940x580x1020 mm|
|net weight||115 kg|
Technical characteristics and advantage for DSP digital control induction heating equipment :
1. Small size, light weight, no high pressure equipment, small footprint and movable operation;
2. Less power consumption and saving cooling water;
3. Fast heating and less oxide layer;
4, 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;
5, the installation is simple, the operation is convenient, the user only needs to take ten minutes to learn the whole operation process;
6, 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.
7. 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;
8, 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;
9, 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.
10. 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.
11, zero power start: zero voltage output of start and standby, no need for false load support.
12, working mode: you can choose constant current, or constant power, you can also do constant voltage source output.
13. 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.
14. 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;
15, 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 'C .
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.
What is the difference between a variable-frequency power supply (known as a high-frequency induction heater) that touches the digital patch of the visual patch, and the traditional discrete component simulator that we used before and with our peers?
The use of SMD-based all-digital technology further enhances the reliability of the equipment, resulting in longer machine life and better adaptability. Thanks to the use of DSP chips, the device's self-diagnosis capability is greatly improved, and the response and regulation speed is faster and more comprehensive. The human-machine interface of visibility makes the operator feel friendly and intuitive. Thanks to its rich industrial interface, it is more powerful and flexible to match with robots, various automation devices, and remote (unmanned) devices. We use digital soft-switching technology to make the machine work more efficiently and lower its own loss, so that the working frequency can be made higher, and the application of the device is expanded.
Recommended induction heating equipment for DSP+ FPGA full digital control melting and diathermy Compared with the advantages of traditional analog series resonance induction heating equipment:
1. In terms of core control :
For traditional analog power supplies, the parameters are determined by analog devices such as potentiometers. These devices are relatively affected by the environment, and temperature changes may cause parameter changes; the control process, data processing, and parameter storage of the DSP intelligent induction heating power supply are all in digital form The environment changes will not affect the calculation output process. Corresponding to the analog control system, the all-digital power supply has higher stability in different environments.
2. In terms of touch screen display :
The DSP intelligent induction heating power supply displays the working status and working parameters of the equipment on the touch screen LCD, and the working details of the equipment are clear at a glance.
3. In terms of fault self-diagnosis and processing :
The DSP intelligent induction heating power supply displays the fault location and treatment method. When an error occurs or an alarm occurs in a special working condition, the touch screen will display the fault content. Click the help of the corresponding fault to find the corresponding fault solution. More than 90% of the common faults can be dealt with quickly by the operators, which greatly improves the production efficiency and reduces the dependence on the technical level of the operators.
4. In terms of intelligent protection system :
Traditional analog power supplies only have simple protection functions such as over-current and over-voltage. The DSP intelligent induction heating power supply has a wealth of fault judgment and protection circuits. When the cooling water pressure is unstable, the temperature is too high, the three-phase power is missing, and the cold workpiece touches the inductor (ground protection), etc., it can ensure that the power inverter stops outputting power; the real-time monitoring system always ensures that the IGBT is working The optimal soft switching state minimizes the parameters such as switching loss, voltage and current impact, and local temperature rise, which not only avoids the reduction of inverter efficiency caused by the deviation of the inverter state from the best, but also solves the aging acceleration of IGBT (such as using a Inexplicable damage after a year) and high maintenance costs in the later period; if the power supply suddenly encounters bad working conditions during normal heating work and the bad working conditions cannot be automatically restored in a short time, various protection signals can be judged and fault alarms can be issued, such as: Alarm signals such as over-voltage, over-current, frequency overrun, and IGBT failure can assist users in finding and troubleshooting the source of the failure.
5. In terms of work efficiency :
When the total power is unchanged, the output voltage is only half of the ordinary series resonant machine, which is safer; the output current is doubled, and the heating effect is better.
1. Heating (hot forging, hot fitting and smelting)
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.
Hot fitting refers to the connection of different metals or metals with nonmetals through the heating based on the principle of hot expansion or hot smelting, for instances, embedded welding of copper core of computer radiator with aluminum sheet and speaker web, compound of steel and plastic tube, sealing of aluminum foil (tooth paste peel), motor rotor and sealing of tubular electric heating element.
Smelting mainly aims to melt the metal into liquid by using the high temperature, which is mainly applicable to the smelting of iron, steel, copper, aluminum, zinc as well as various noble metals.
2. Heat Treatment (surface quench)
Quench for various hardware and tools, such as plier, wrench, hammer, ax, screwing tools and shear (orchard shear).
Quench for various automobile and motorcycle fittings, such as crankshaft, connecting rod, piston pin, chain wheel, aluminum wheel, valve, rock arm shaft, semi drive shaft, small shaft and fork.Various electric tools, such as gear and axes.
Quench for machine tools, such as lathe deck and guide rail.
Quench for various hardware metal parts and machined parts, such as shaft, gear (chain wheel), cam, chuck and clamp etc.
Quench for hardware molds, such as small-size mold, mold accessory and inner hole of mold.
3. Welding (braze welding, silver soldering and brazing)
Welding of various hardware cutting tools, such as diamond tool, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, milling cutter, reamer, planning tool and solid center bit.
Welding of various hardware mechanical gadget: Silver soldering and brazing of metals of the same variety or different varieties, such as hardware toilet and kitchen products, refrigerating copper fitting, lamp decoration fitting, precision mold fitting, hardware handle, eggbeater, alloy steel and steel, steel and copper as well as copper and copper.
Compound pot bottom welding is mainly applicable to the braze welding of circular, square as well as other irregular plain pot bottom. It is also applicable to plain braze welding of other metals.
Welding of heating disc of electric hot-water kettle mainly refers to the braze welding of stainless steel flat base, aluminum sheet and tubular electric heating elements of various forms.
4. Annealing (tempering and modulation)
Annealing of various stainless steel products, such as stainless steel basin, annealed and extruded can, annealed folded edge, annealed sink, stainless steel tube, tableware and cup.
Annealing of various other metal work pieces, such as golf ball head, cue, brass lock, hardware copper fitting, kitchen knife handle, blade, aluminum pan, aluminum pail, aluminum radiator and various aluminum products.
Contact Person: Cindy Yang
Tel: +86 13751325969