KGPS Induction Heater Power Supply Perfect Protection System For Melting Furnace

Machine Use Medium Frequency Power Source KGPS Induction Heater

APPLICATIONS of our Machine Use Medium Frequency Power Source KGPS Induction Heater:

A. Heating (hot forging, hot fitting and smelting):

B. Heat Treatment (surface quench):

It is mainly aims to change the rigidity of the metal materials through the heat treatment to work pieces. Detail applications are stated as follows:

C. Welding (braze welding, silver soldering and brazing)

It mainly aims to melt the solder by heating it to a certain temperature for the purpose of connecting two types of metals of the same material and different

D. Annealing (tempering and modulation)

Production Description of our Machine Use Medium Frequency Power Source KGPS Induction Heater:

Medium frequency kgps heating power supply for induction furnace

melting time: 0.5t/one hour

Configuration of KGPS-400KW induction furnace

1. power cabinet 400kw ,

2. aluminum shell furnace

3. capacitor

4. tilting reducer

5. tilting control box

6. water cable

Auxiliary device: (optional)

cooling tower

transformer

Production Description of our Machine Use Medium Frequency Power Source KGPS Induction Heater:

KGPS Intermediate Frequency Power Supply for induction heater

1. Full NC Structure: It features in high control precision and high reliability

2. Voltage & Current Dual-close-loop control system. It can assure the system operated stably and reliably

3. Perfect Protection System: It features in all kind of protection system, such as over voltage, over current,phase loss, water under-pressure, water over-temperature and etc, which can assure elements and components not being damaged in case of errors.

4. Running Characteristics in High Power Factor: It can maximize efficiency and power factor of the set of the equipment.

5. Perfect External Control Interface: Closed control can be fulfilled conveniently for external temperature and etc.

6. Power Supply Starting Performance being 100% (in reliability)

The Specification of our Machine Use Medium Frequency Power Source KGPS Induction Heater:

Electric Board of Machine Use Medium Frequency Power Source KGPS Induction Heater

The main control circuit board is the core component of the machine.high quality. We have many stocks.

Main control circuit board as the main part of the machine, we made in their research and development, and adopted by the company and built since the automatic welding and testing equipment to ensure that each set of machine can achieve the best effect, and we have main control board in stock lone time, can satisfy the parts supply problems.

Induction coils

The induction coil inside the furnace body is treated with two insulations. The first spray of high temperature insulation paint. The second round of glass fiber tape. The service life of the treated furnace lining and induction coil will increase by more than two times.

Features of the Machine Use Medium Frequency Power Source KGPS Induction Heater:

1. Comprehensive protection function

Control system protection measures include:

High grid voltage, low grid voltage, high DC voltage, high thyristor current, high capacitor voltage, high furnace voltage, high operating frequency, high cooling water temperature, low cooling water pressure, low cooling water flow, and electric furnace leakage

2. the control system :Digital inverter control

IF power adopts advanced all-digital control system based on high-performance microcontrollers.

The digital inverter controller is integrated inside the CPU. Using power, voltage, current three closed-loop control algorithm. During normal operation, the voltage, current and power are sent to the CPU through their respective converters. The control software detects these parameters and adjusts the operating frequency to ensure that the output power is always equal to the rated power.

When the empty furnace power transmission (too much impedance) or the frozen furnace power transmission (impedance is too small), control software can automatically call the limiting voltage or current limiting algorithm, limiting the output voltage or current does not exceed the allowable.

The control software has a variety of parameter limiting functions, including: maximum power limit, thyristor current output limit, furnace voltage limit, capacitor voltage limit, maximum and minimum operating frequency limits

The parameters of the control algorithm can be set by the keyboard and they are stored in the EEPROM of the control board. The parameters are easily changed so that half-bridge series inverters are suitable for melting different metals, such as cast iron, copper, aluminum, etc.

The thyristor is a controlled shutdown device. The start-up of the inverter is completely controlled by the trigger pulse, so the inverter can start 100% under any conditions.

Hei Yan Group Covers the following R&D abilities :

1. PLC induction pipe bending machine,
2. Cold forming tee machine
3. Automatic Hot forming elbow machine
4. hydraulic pipe expanding machine
5. Bevel machine
6. Hydraulic press machine.
7. Cold elbow forming machine
8. Bandsaw machine
9. Medium Frequency power source
10. Shot Blast Machine
11. Pipe fittings dies&mandrels
12. Steel pipe fittings