Multifunctional Induction Quenching Machine For Metal Hardening

DSP+FPGA Full Digital Control Induction Quenching Equipemt For Metal Hardening

DSP+FPGA INDUCTION HEATING EQUIPMENT FEATURES:

In the early induction heating equipment, the high frequency inverter equipment required by the inverter unit determines the form of the equipment. From electron tube, thyristor to current universal IGBTs. In the current mainstream IGBT-type induction heating products, there are still many differences in circuits and structures. From the rectifier unit controlled rectification mode and uncontrollable rectification mode; from the perspective of the inverter unit, there are pulse width modulation inverter mode and chopper voltage regulation inverter mode. Parallel resonance from resonant output unit vibration mode and series resonance mode. Various circuits and structures have differences in performance (such as efficiency, power factor, and reliability). Although using IGBT instead of thyristor Tubes and electronic tubes have made great progress, but most of the induction heating power supply devices developed and produced by manufacturers still have some common problems.
Compared with non-digital products, all-digital products have improved performance in all aspects. This series of products are IGBT or MOSFET inverters, and all adopt DSP Digital precision control, the core control strategy is the reactance analysis method, which can always ensure that the IGBT is in the ZCS switching state under various working conditions, so as to adapt to the inductance and Strong on-site working conditions; multiple operation and control modes and set table functional parameters to make the product meet the requirements various processes needs.
DSP full digital control products, according to different cooling methods, are divided into two categories: air-cooled and water-cooled; the internal components of the equipment are composed of The water circulation takes away the heat generated by the work of the components, which is the water-cooled type; and the internal components of the equipment are cooled by wind energy, which is the air-cooled type. This type is a new research and development process.

THE PARAMETERS OF THE INDUCTION QUENCHING MACHINE:

APPLICATIONS OF THE DSP INDUCTION QUENCHING MACHINE:

• Quench for various hardware and tools, such as pliers, 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.

ADVANTAGES AND FEATURES OF DSP+FPGA INDUCTION HEATING EQUIPMENT:

EQUIPMENT FEATURES:

1.High efficiency

• Reduced system losses and completely eliminated equipment failures from the water system.

2. Stable operation

• Complete limit protection measures keep the equipment safely connected under various working conditions.

3. High reliability

• High reliability and high redundancy make the device capable of 24 hours of operation and significantly improve equipment life and safe operation.

4. High technology

• Power supply built-in harmonic control and power factor correction circuit measures.

EQUIPMENT ADVANTAGES:

1. Structural analysis:

• Based on the accurate and reliable digital IGBT soft-switching technology, the air-cooled induction heating power supply adopts a fully air-cooled structure. Not only the efficiency is improved, and it will not produce scale blockage, structural water pipe leakage, water pipe aging and other failures, thereby greatly improving equipment stability and completely eliminate equipment failures from water system. This product is an output isolated secondary series resonance. Output isolation is conducive to safe operation; due to the use of digital control, To achieve extremely low inverter DC component, it is possible to adopt the secondary series resonance mode; the isolation transformer of the secondary series resonance. The device only carries active power and also adopts air-cooled structure.

2. Energy saving analysis:

• For induction heating systems, the cooling water savings are also considerable. The internal heat dissipation system of the equipment does not require water Circulating cooling, only a small amount of cooling water is needed to cool the induction coil during high temperature heating, which greatly saves users Investment cost; if the tap water is directly discharged from cooling, the water cost loss is greater than the electricity loss caused by the equipment efficiency; if the ser uses circulating water cooling or a closed water chiller, the electric power required for water cooling and the water pump Electric power should still be included in the loss.

3. The life of air-cooled equipment is longer than water-cooled equipment.

Our Service:

Pre-sale service.
1.Inquiry and consulting service

2.recommend the most suitable for our customers according to their requirements

3.Sample testing support

4.working videos available

5.View our factory

In-sale service.
1. Strictly manufacture the machine, according to relevant technical standards.

2. Take run test, according to relevant equipment test run regulations.

3. Strictly check up the machine, before delivery

4. Delivery on time.

After-sale service.
1. Warranty time: 1year Warranty.

2. Within warranty all parts are free for customer, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, We shall provide replacement parts after detecting the faults.

3. If any big quality problems occurs out of the guarantee period, we will send maintenance technician to provide visiting service after checking with the customer and charge for a favorable price.

4. We will provide a lifetime cost price to the buyer with the materials and spare parts used in system operation, equipment maintenance.

5. The above mentioned are only basic aftersale service requirements,we will make more promises related to quality assurance and operation guarantee.