Electric heating controller, operation method of electric heater

The full name of the equipment is: Electric Heating Assisted Molding Equipment.

Electrothermian-assisted molding is to use the local installation of high-efficiency electric heating device as the heating medium of the mold, before and after the closure of the mold, through the effective control of the electric heating controller, the electric heating device is quickly heated, so that the local position of the mold reaches the set value. When the material is filled, it dissipates heat through conduction between different areas of the mold, so as to quickly reduce the mold temperature, and at the same time make the product cool quickly, so as to obtain a new type of auxiliary molding process with efficient surface quality effect.

At present, this electrothermal-assisted injection molding technology has been applied to the actual production of small high-end display products.

For specific details, please contact Beijing Zhongtuo Company for details.

The full name of the equipment is: Electric Heating Assisted Molding Equipment.

Characteristics of Zhongtuo electric heating control system:

It is suitable for the heating control of various specifications of electric heating variable temperature molds in the international market;

For heating, cooling, and compressed air purging, there are independent dynamic control interfaces, which can effectively shorten the production cycle and improve efficiency;

Perfect multi-layer intelligent alarm system to ensure the safety and stability of the system at all times;

The unique DCT dynamic current monitoring technology monitors each heating channel at all times to ensure the stable operation of each heating element.

It can realize signal interlock with any current brand and model injection molding machine to ensure smooth mold debugging;

The hardware platform of the control system adopts Schneider full PLC interface and 8-inch LCD display to provide the best protection for the operator;

Full Chinese operation interface, touch screen input mode, simple operation;

The control system operation software adopts the latest version of the special program developed on the basic program of Zhongtuo Central System industrial control, and the interface window is clear and clear, easy to learn and use, stable and reliable;

The main circuit components are all imported from ABB and Omron to ensure the stability of the system, safety and high reliability;

Hello! Electric heater operating procedures 1, close the main power switch 2, close the control power switch, and then close the control input switch. 3. Press the SET button when PV appears on the display screen of the temperature control chain pure instrument, and then enter the temperature value setting state.

Press the SET button within 5 seconds to let go, when the display screen of the thermostat appears SL, set the lower limit temperature value, in the lower limit setting state, you can change the temperature value within the range by pressing the button (change the decimal point position), the key can change the size of the temperature value within the range, and determine the size of the specific upper limit temperature value. 4. Press the SET button for more than 5 seconds and let go, when the display screen of the thermostat appears SL, set the upper limit temperature value, and when the upper limit is set, you can change the temperature value within the range of the range by pressing the button (change the decimal point position), and determine the size of the specific upper limit temperature value. 5. After setting the upper and lower limits, press the SET button to return to the normal operation state.

At this point, the current heater temperature value appears on the thermostat display.

Kiss, keep you waiting. Qinqin Xiaodu for you to find out,The operation method of the electric heater is as follows:1

Properly install the electric heater on equipment that requires differential hail heating, and ensure that there is good contact between the electric heater and the equipment. 2.Connect the power cord of the electric heater to the electrical outlet, and make sure that the voltage of the electrical outlet matches the rated voltage of the electric heater.

3.Turn on the power switch of the electric heater, at this time the electric heater starts to work, converts electrical energy into heat energy, heats the substance. 4.

The heating temperature and heating time can be adjusted by adjusting the controller of the electric heater as needed. Under normal circumstances, the control of the electric heater can be set by knobs, buttons or digital panels, etc., and the specific operation method can refer to the manual of the electric heater. 5.

After using the electric heater, turn off the power switch in time and disconnect the power cord from the power outlet to ensure safety. It should be noted that electric heaters should pay attention to safety during use to avoid dangers such as electric shock and fire. Before using the electric heating swift family, you should read the manual carefully to understand its use and precautions.

At the same time, the power cord and wiring of the electric heater should be checked regularly to ensure that it is working properly.

Hello, it is wise for the water pelletizer to use an electromagnetic heating controller instead of electric heating tube heating. How much power does the machine match The electromagnetic heating controller should be determined according to the diameter and length of the screw, is it a child and mother machine or something else? Electromagnetic heater is generally the discharge port to the exhaust hole needs a large amount of heat, some users only change this paragraph, and some of the later ones are also changed, so to determine the scheme first, are the commonly used specifications of the granulator, I hope Xinhuiyuan can help you.

Zhejiang Dunxiang Energy Saving Technology Co., Ltd. is a subsidiary of Zhejiang Dunxiang Machinery, the company is located in Diankou Industrial Zone, Zhuji City, close to Meichi Station of Zhejiang-Jiangxi Line, adjacent to Hangjinqu and Shanghai-Hangzhou-Ningbo Expressway, 50 kilometers away from Xiaoshan International Airport, less than 2 hours' drive from Ningbo Port, convenient transportation, geographical location is very superior.

The company has been committed to transforming traditional industrial production equipment with new technologies to reduce energy loss, improve production efficiency, reduce operating costs and enhance enterprise competitiveness for customers to the greatest extent. The project involves plastics, rubber, energy, printing, food, building materials, medicine, chemicals, steel and other industries, and carries out technical transformation of the heating part with large energy consumption in various types of equipment, and provides a series of services such as program planning, measurement and design, engineering construction, technical consultation and other efficiency and energy saving solutions.

The company has strong technical force, sophisticated production equipment, advanced manufacturing technology, strict testing control, and its products have won unanimous trust and praise from the majority of users.

Occupy the market with the brand of friends, and serve customers with sincerity" is the policy that our company has always adhered to, we wholeheartedly welcome friends from all walks of life to come to the company to increase friendship, negotiate business, go hand in hand, and create brilliance together!

The company's main product is the "Electromagnetic Induction Heating System", which is developed to reduce electrical energy consumption. At present, the competition in the plastic industry is fierce, how to reduce the cost of products and improve the competitiveness of products, is a problem faced by every enterprise, and electrical energy accounts for a large proportion of the cost of products in the plastic industry. The new energy-saving technology of plastic mechanical heating transformation uses the principle of electromagnetic sensation to generate 20kHz-40kHz high-frequency electromagnetic waves, and generates eddy currents through the induction of the plastic machine barrel itself to generate heat, just as the same heating principle is used in household induction cookers.

Because this method belongs to the heating body itself, the thermal efficiency can reach more than 90%, the power-saving effect is obvious, and the use of electromagnetic heating technology can effectively reduce the power consumption of enterprise products and improve the competitiveness of products.

It is recommended to use two sets of 30 units for a single unit that consumes more electricity.

Electromagnetic heating controllers usually save energy by 45%, and I have done it before, and it should be determined according to the size of the boiler**!!

Yes, we have customers who also use it in the energy-saving renovation of boilers.

The energy-saving effect of electromagnetic heaters on the boiler is really good, and the technical strength of Shenzhen manufacturers can be comprehensively considered, after all, Shenzhen is the capital of science and technology.

The electromagnetic heater controls the temperature by means of an external temperature control meter.

As far as I know, the Sail Electromagnetic Heater is controlled by a microcomputer, and when the temperature reaches a certain height, it can produce constant power.

Electromagnetic heaters rely on temperature control gauges to control the temperature, and there are temperature probes to detect the temperature.

By detecting the heating temperature, the temperature control effect is achieved by controlling the start and stop.

In industrial heating equipment, most of the equipment is to be heated, generally using the traditional resistance type to heat the load, and then using the thermostat with the AC contactor to cut off the resistance power supply to achieve the purpose of temperature control, and the use of electromagnetic heater, the AC contactor is omitted, the electromagnetic heater has a soft start interface, this interface can be connected to the normally closed contact point of the thermostat to control the temperature.

The specific working principle is: when the detected temperature has not reached the temperature set by the thermostat, the contact point of the thermostat output is generally closed. When the detection temperature reaches the temperature set by the thermostat, the contact point of the thermostat output is interrupted.

With an electromagnetic heater to control the temperature, the entire circuit is simpler and equipment maintenance is easier. This is how we use this contact point to connect with the electromagnetic heater to achieve the temperature of the controlled heating load. Just set the temperature via the thermostat.

It can be set at any time within a certain range. Convenient and practical. In addition, it is explained that the soft start contact point of the general electromagnetic heater cannot be connected to the high voltage or the power supply to go in, otherwise the low-voltage part of the electromagnetic heater circuit will be burned out.

Jiangxin Electromagnetic.

The electromagnetic heater is a soft start signal, and the normally open contact of the thermostat is linked to the soft start signal line of the electromagnetic heater host (without voltage), as long as the thermostat is set to the temperature, the temperature will stop heating when the temperature reaches the electromagnetic heater host, and if it is lower than the set temperature difference, it will actively start heating, so it is very smart and convenient.