Application of Induction Heating
Mainly engaged in producing full solid state induction heating machine china with high, supersonic, and medium frequency, Chengdu Jinkezhi Electronic Co., Ltd is a scientific and technological enterprise. Established in 1993, we now have nearly 30 years rich experience in the field of induction heating.
Spring Heating
The induction forging equipment can be used in the auto parts industry involving leaf springs or load-bearing spring manufacturing plants.
Pipe And Tube Production
In the production process of pipelines, basic processes such as thermal deformation, welding, and heat treatment are indispensable.
Induction Hardening
Induction bolt heating machine can allow workpiece with a diameter up to 2000mm, hardening depth 1-20mm.
Induction Annealing And Normalizing
Of great importance to the heat treatment of the metal workpieces, the induction annealing and induction tempering are two very important induction heating industrial applications.
Induction Wire And Cable Heating
The induction wire and cable heating machines can be used for wire drawing, tempering after production, quenching heat treatment.
Induction Preheating
Pre-weld heat treatment is a common process to reduce welding cracks and reduce welding stress.
Induction Post Weld Heat Treatment (PWHT)
Post-weld heat treatment (PWHT) is a stress release process by heating the welded zone after the workpiece is welded, which is an indispensable step to ensure the welding quality.
Wooden Carbide Brazing
JKZ independently developed small solid-state high-frequency induction heating equipment is designed specifically for the tool head brazing.
Stone Saw Blade Brazing
The coils are designed according to the cutter hard alloy segments dimension, with the help of soldering material (usually copper, silver material which has a lower melting point than the hard alloy), combine the segment and the cutter body together.
Lathe Tool Brazing
The induction forging machine machine is mainly used for brazing tool heads and hot fitting tools.
Non-Ferrous Metal Induction Melting
The induction melting furnace is widely used in the melting of non-ferrous metals, such as copper, brass, Aluminum.
Steel Melting
JKZ focuses on the small smelting furnace, capacity range from of 15KG to 500KG to meet the needs of small and medium-sized customers for steel smelting.
Precious Metal Melting
Induction heating equipment's feature of rapid heating, environmental protection and energy-saving just meet the requirements of the process.
Induction Shrink Fitting
In the industrial mechanical manufacturing process, it is often necessary to assemble and disassemble other metal accessories on the shaft /sleeves workpiece.
$199
Induction Annealing And Normalizing
Mainly engaged in producing full solid state induction heating machine china with high, supersonic, and medium frequency, Chengdu Jinkezhi Electronic Co., Ltd is a scientific and technological enterprise. Established in 1993, we now have nearly 30 years rich experience in the field of induction heating.
Induction annealing and induction tempering are very important processes in the heat treatment of the metal workpiece. These two processes can effectively change the hardness of the processed metal materials so as to meet different industry production requests. In the situations like steel wire annealing, spring wires annealing, tube annealing, shafts surface heating, gear teeth hardening, and sleeves inner bore heating, you can all find the existence of induction. Through annealing/tempering induction heat treatment, the performance of the workpiece can be much improved according to the customer's technical requirements to meet the process requirements of the workpiece. As a professional induction heating machine manufacturer in China, JKZ can provide you with both MOSFET and IGBT inverter types induction annealing machine with a frequency range from 1KHz to 120KHz. We also sell single wire annealing machines with the power range of 7.5KW to 600KW in case you need to deal with the heating of workpieces of different shapes and different materials. For instance, with our wire annealing machines, you can easily process metals like carbon steel, stainless steel, copper, brass materials, titanium, metal parts like automotive parts, shafts, gears, sprockets, etc. Aiming to meet the requirements of various remote control PLCs and temperature control systems, JKZ's induction heating machines can perfectly meet our customers' heating requirements to the greatest extent.
$199
Induction Hardening
Mainly engaged in producing full solid state induction heating machine china with high, supersonic, and medium frequency, Chengdu Jinkezhi Electronic Co., Ltd is a scientific and technological enterprise. Established in 1993, we now have nearly 30 years rich experience in the field of induction heating.
The induction hardening process is a very important way in the manufacturing process of heat treatment of mechanical parts. In order to improve the hardness of metal's surface, not only should the surface layer depth of the workpiece reach the industrial design standard, but the heat treatment production plants are also needed to introduce the hardening process in the production. Functioning as an effective tool to implement the induction hardening process of steel, the induction hardening machine occupies an irreplaceable position in many heating methods, especially in the control of induction hardening process temperature control. As a mature induction hardening machine manufacturer, JKZ sells 1-10KHZ medium frequency induction furnaces, 15-30KHZ ultrasonic frequency induction heaters, 30-60KHZ high-frequency induction heating machines, and 50-120KHZ super high-frequency small induction heating machines of high quality. These induction hardening machines hold the power range from 7.5KW to 600KW, which can process workpieces with a diameter up to 2000mm and hardening depth from 1 to 20mm. Moreover, capable of working together with CNC/PLC hardening machine scanner system, JKZ's Induction heating equipment can also accurately control the induction heating coil moving speed, workpiece rotation speed, power output percentage, layer depth, and quenching liquid spray time. Thus, if you are still looking for a tool to conduct effective application of induction hardening, our industrial heating unit can then perfectly meet all your needs for the hardening and heating processes.
Induction Hardening VS Case Hardening
Comparing the two methods of quenching steel workpieces, the first significant difference between induction hardening and case hardening is part handling. Surface hardening can process a large number of workpieces at the same time, while induction hardening focuses on a single workpiece. Through induction hardening, the parts are quenched one by one.
Case hardening relies on parts logistics to transport parts between the production line and hardening. Induction hardening can be directly integrated into the production line as part of the cycle with a suitable hardening machine.
As mentioned above, surface hardening is carried out in batches. As with induction hardening, the goal is to harden the outer layer of the workpiece.
In the case of quenching, the workpiece is hardened by carburizing. The steel is heated above 880°C to become austenite. The coal is then transferred from the CO emission medium to the part through the surface of the part. Diffusion causes the edges of the workpiece to receive more carbon, while the carbon density in the center remains the same.
There are two ways to influence the depth of hardening in surface hardening: one is to manipulate the heating of the workpiece, for example, by using a special paste to prevent certain places from being heated. The other is by influencing the quenching process, for example by immersing only certain parts of the workpiece.
Using these two methods, the results are not particularly accurate, and can only be reproduced within a relatively wide tolerance range. This is very different from induction hardening.
Induction hardening machine specification
As mentioned above, each part is individually quenched using induction hardening technology. Each part is heat treated, quenched and annealed separately. In addition to being integrated into the production line, the great advantage of induction hardening is the precise control and reproducibility of the quenching results. In order to achieve this, the entire hardening process from the inductor and the applied energy and frequency to quenching and annealing has been specifically adjusted for the relevant workpiece. Even for workpieces with complex geometries, this can produce excellent quenching results.
Which Hardening Method is Better?
Which hardening process is suitable for the application depends on many factors. Both case hardening and induction hardening methods have their own advantages and disadvantages. However, for the mass production of medium or high-volume parts, induction hardening provides a series of benefits:
How does induction hardening work
Using a suitable hardening machine, induction hardening can be fully integrated into the cycle of the production line and automated.
Especially induction hardening, the result is repeatable, which helps to maintain high quality in production. This greatly reduces the unit induction hardening cost.
$199
Induction Heating Machines In Automotive Industry
Mainly engaged in producing full solid state induction heating machine china with high, supersonic, and medium frequency, Chengdu Jinkezhi Electronic Co., Ltd is a scientific and technological enterprise. Established in 1993, we now have nearly 30 years rich experience in the field of induction heating.
The automobile manufacturing industry is the most typical and core application field of JKZ induction heating equipment. Situations like shafts surface hardening, tube inner bore hardening, sprockets teeth hardening, gear teeth hardening, ball head surface hardening, fork teeth hardening, brake pads hardening, camshafts hardening, and chain hardening all need the help of professional automotive induction heaters. Since automobile and motorcycle parts products have a huge number and specifications, and these accessories have very different process requirements for the heat treatment process in automotive industry, JKZ's induction rod heater that covers the frequency range from 1Khz -120KHz is then naturally becoming an excellent choice for various factories as it can complete various treatment processes in automotive industry simultaneously. Moreover, the power of JKZ's automotive induction heater can support up to 600Kw of a single machine. Desgined by the professional R&D team at JKZ, all of our automotive induction heaters and industrial induction melting machine hold the advantages of high safety, energy-saving, easy automation control, easy maintenance, high-cost performance, long use life, and small install space. As for the working process of JKZ's induction heating products in automotive industry, hot forging is usually employed at the beginning of manufacturing. In the later stage, heat treatment of surface quenching and tempering are widely used.
$199
Induction Heating Machines In Metal And Foundry
To manufacture advanced induction heating power supply, JKZ has hired a top ranking R&D team, a professional designing team and many famous technical experts of rich induction heating knowledge. Every JKZ product has its own intellectual property right. We are the leader of advanced induction heating technology in China.
Metal melting and forging are important applications of induction heating equipment. Whether it is nonferrous or ferrous metals, induction metal heater can always offer a mature and reliable solution to help you solve the problem of metal heating. Whether you need hot forging, thermal deformation, melting metals, or making alloys, you can always rely on JKZ's high-quality induction heating equipment to complete the processes.
In addition, similar to the metal heating machine, JKZ's pipes induction heater has the advantages of no open flame, high safety, high automation, small install space, easy maintenance, and long use life. Our induction pipe heater has made the pipeline heating method more popular.
For forging, a professional industrial induction melting machine can quickly reach the forging temperature within a few seconds, thereby greatly reducing the scale of the oxide scale and improving product quality. Inductors can be designed according to the shape of the workpiece to achieve overall or partial heating, which greatly improves production efficiency and saves energy.
For smelting, induction heating equipment can directly heat the metal, thus effectively reducing the power consumption, as well as the heat loss of the furnace itself.