Manufacturer Good Quality 5kw Industrial Induction Heating Heater Machine for Plastic Machine

5KW induction heating control panel for more details
https://www.made-in-china.com/showroom/7118ea3d57cf4599

5000W induction heating control board parameters
Induction heaters of different power are waiting for you to choose
https://www.made-in-china.com/showroom/7118ea3d57cf4599

A/   Instructions for 5 KW ultrathin control board assembly

1, There are 3 lights respectively indicating power, work and fault. The "Power" and "Work" are on if the machine is functioning properly and the "Fault" is off. If there is a rundown, the "Power" and "Work" are off and the "Fault" is on.
2, Connect to the 2 post reading "AC 220V" to get access to power. There is no need to distinguish L or N wire.
3, Coils are attached to 2 posts reading "OUT1""OUT2". Tighten the screw.
4. Set "work if power is on" at Factory Setting to start. A black short-circuited line at the socket of the "soft switch" can control short circuit. You can also start the machine by gently removing the short-circuit line, then attach one end of a connecting lead (two-wire cord with a 2-pin plug at each end)  to the socket of the soft switch and the other end to the two contacts of therrmostat controller.

B/  Instructions and notifications for 5KW electromagnetic heating control board

1, Requirement for the shell:
The main control board should be installed inside the shell since the controller carries high pressure and large current electronics are used. Then it is connected to heating coils, power and thermostat controller by insulation wire. This can prevent electric shock even if electric parts are touched. Also, since the board will generate heat, the shell should be designed to be easy for ventilation and thermal dissipation.
  A DC12 fan is also added to the device. Please secure the fans on two fixed column on the board and plug the fan into FAN12V two-pin socket next to the relay.

2. Coils and other component
Since we only provide control boards, so you need to add other components such as heating coils. Choosing coils can vary depending on power. 10 sqm insulation high temperature resistance wire is fit for 5kw control board.
Coils are generally circular with capacity of inductance(L) 80±10uH (Measured by Victor's BICTOR6243 inductometer when coil is wound on the cylinder)
Note: circular coils usually wind 23 laps, which can vary depending on the diameter of the cylinder.

3, Winding of heating coil
Wind the coils according to user's specific requirements. Make sure the winding direction should be the same to with the parameter in one single ferric cylinder. Distance between each section of coils should be more than 60mm.

4, Requirement for the distance between heating coils and heated metal
The distance from the surface of the coils to the surface of the heated metal should be adjusted according to diameter of coils. The larger diameter of cylinder, the shorter distance is needed. On the contrary, the smaller diameter of cylinder, the further distance is needed. In the case of 5KW control board, 15-22mm is most suitable because the controller will deteriorate when it is too close, causing heat and even damaging IGBT while power could be gradually degraded when it is too far, causing adjustment failure due to over-voltage protection circuit.

5. The controller can work either by directly inputting power or being controlled by the thermostat controller.
a, Directly connecting to power
Connect the 220V power supply to the L and N wire of the control board through an insulated wire. Connect the post of lead lines of the coils to the terminal of the controller (Make sure if it is firmly contacted). This board has been set to work once there is power supply.
b, Using thermostat controller
Connect the 220V power to the L and N wire of the control board through an insulated wire. Connect the post of lead lines of the coils to the terminal of the controller (Make sure it is firmly contacted). Gently remove the black short-circuit line on the socket, then attach one end a connecting lead (two-wire cord with a 2-pin plug at each end) to the socket of the soft switch and the other end to the two contacts of therrmostat controller. Test the machine.
Note: The thermostat is not allowed to contact with the mains or other high-voltage.
c. Combination of control boards
If you need one thermostat to simultaneously control the switches of several boards, first pick a main control board, and then use the connecting line (two-wire cord with a 2-pin plug at each end) to  connect the "sub-panel control" of the main board to the "voltage control" of another board. Repeat the above steps if you want to add more boards

C/  WHY CHOOSE US

Zhongshan Shuangping Electronic Technology Co., Ltd is a high-tech private enterprise which engages in the design, development, production and sales of electromagnetic energy-saving products and commercial induction devices. The company has dedicated itself to the strategy of "safety, innovation, consolidation, development" since its establishment in June, 2004. Continuous efforts and innovation has cultivated Shuangping into a solution expert in induction heating applications and commercial induction heaters, exporting products to Vietnam, Indonesia, Malaysia and other Southeast Asian countries as well as other regions including Taiwan and Hongkong. We also have customers from all over the country, especially in the Pearl River Delta and Yangzte River Delta. The world's first electromagnetic water heater program in which we have spent heavily has achieved great success and gains us the new profitable space in induction heating.

D/  Why induction heating is more energy efficient?

Currently, coils heating, which passes heat to cylinder through contact conduction, is most widely used. Yet there is heat loss during this process because only the heat close to the surface in the inner side of the cylinder is effective while most of the exterior heat has been dispersed into the air, leading room temperature to rise. In addition, the resistance wire heating has a low power density, which means it is not adaptable in situations where high temperature is required. In contrast, induction heating heats the metal cylinder itself while additional thermal insulation material can be wrapped on the barrel to preserve heat at the same time. It greatly reduces heat loss and improves thermal efficiency, achieving significant effect. by saving up to 30% ~ 80% electricity.

Electromagnetic heating system is composed of two parts: electromagnetic controller and a heating coil. The thermostat-controlled power supply (heating output contactor or output of solid-state relay) rectify, filter, and invert the alternating current into 25 - 30 kHz High-frequency current through electromagnetic controller. Then it is conveyed to the induction coil to heat up the barrel. It is also possible to input power to the electromagnetic controller and use thermostat to command the electromagnetic controller instead.

E/  The advantage of induction heating control panel in plastic machine

Let's take injection molding machine for example to illustrate the advantages of electromagnetic control panel. Induction heating can not only replace traditional resistance heating wire but also outperform it in many ways.
1, Saving electricity and avoiding rising the temperature of surrounding
Currently, heating coils, which passes heat to cylinder through contact conduction, is most widely used. Yet there is huge heat conduction loss during the process because only the heat close to the surface in inner side of the cylinder is effective while most of the exterior heat has been dispersed into the air, leading room temperature to rise. In addition, the resistance wire heating has a low power density, which means it is not adaptable in situations where high temperature is in need. In contrast, induction heating heats the metal cylinder itself while additional thermal insulation material can be wrapped on the barrel at the same time. It greatly reduces heat loss and improves the thermal efficiency, saving up to 30% ~ 50%% electricity. It proves very effective for injection molding machine which requires high power.
2, Rapid heating, accurate control of temperature in real-time
The heat is generated by the metal cylinder itself in electromagnetic field so the internal and external temperature stay the same. In this way, quality and productivity have been greatly improved.
3, Long working life and simple maintenance
Traditional method uses heating resistance wire whose service life decreases as it is exposed to high temperature and harsh environment that causes oxidation in the device. In comparison, in the case of induction heating, the coil itself doesn't heat up but wound up by insulation material and high temperature resistance wire. Therefore, there is longer service life and free of troublesome maintenance.
 4, High power.
With the development of electromagnetic technology, the production process and techniques of electronic parts have improved. So far, software can provide stable voltage protection up to 1.5-35KW. 
 5, Safe and reliable.
Induction heating can cool down the surface temperature of the machine, which is completely safe to touch. This means that traditional accidents such as burn and scald can be avoided, thus the safety of workers can be guaranteed. In addition, electromagnetic radiation equals to only 1 percent of that of a phone, so there is no harm done on human body.

F/  The range of induction control board application

1, Plastic and rubber industry, such as: plastic blowing machine, drawing machine, injection molding machine, rubber extruder, vulcanizing machine, cable production extruder, etc.
2, Medical and chemical industry, such as: special medical infusion bag production line, plastic equipment, chemical industry, liquid heating pipeline and so on.
3, Energy, food industry, such as: heating of crude oil pipelines; Food machinery, such as: the roasting machine needs electric heating equipment, etc.
4, Core kit of high-power commercial induction cooker
5, Building materials industries, such as: gas pipe production line, plastic pipe production line, PE plastic hard flat net, geonet units, automatic blowing molding machines, PE honeycomb panel production line, single and double wall corrugated pipe extrusion line, compound air cushion film machine, hard PVC pipe, core layer foam pipe line, PP transparent sheet extrusion production line, polystyrene foam extrusion pipe, PE stretch film.
6, Dry heating in the printing equipment
7, Similar industries

G/  FAQ

1. May I take some samples to test before placing the order?
 One to two samples of each model can be offered for your test before placing the order. But you should pay the sample fee and freight first.
 
2. How long can you offer the samples?
 1-7 days after receiving the payment.
 
3. What`s your payment term for sample?
 You can pay through RMB account or USD account. For USD account, you can pay by paypal or T/T payment.
 
4. What is the MOQ of your products?
 It depend on models. Some MOQ of our products is 1000 pieces for one model one size, we have stock models, 100 pieces is acceptable.
 
5. We`d like to print our logo on the appliances. Can you make it?
 We provide OEM service which including logo printing, gift box design and carton design if you can give me the license at sign.
 
6. How about the delivery time?
 20-40 days after the receipt of deposit and confirmation on all designs based of normal condition.