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AddressPeasant Industrial Zone, Tianwei, Fenggang Town, Dongguan City, Guangdong Province

Information HOME >> News >> Information

Hot runner temperature control box, you have no reason not to know
Issuing Time:2018-09-01

Hot runner temperature controller, hot runner temperature control box is a device that continuously maintains the required temperature value of the hot runner system, consisting of temperature control card, air switch, cabinet, fan, terminal block and cable. The temperature control box detects the temperature of the hot runner system through the built-in temperature control card, and adjusts the output power to keep the target point temperature stable. The temperature control box is controlled by microprocessor, and the temperature control precision is up to 0.1 °C; the double-row LED digital display has multiple fault status display alarms, which can find out the problem in time; the output interface adopts the international standard industrial socket, heat flow The temperature control box is generally universal. The prices in the market are different, and the nature is different. The following is a description of the universal hot runner temperature control box.


1. Thermal constant heat flow channel temperature control box Features: HOTWIN_MD18 is a hot runner special temperature controller, suitable for all hot runner heaters with a load not exceeding 15A. Its shape and installation method adopt international standard structure and is suitable for any standard chassis. Its power wiring system and load connection method are standard structures. Each control card controls the heater temperature of one circuit, and the temperature control card is convenient to insert and dial, and can be used interchangeably with the temperature control card of other manufacturers.


2. Features and features:


(1) The temperature control card operation interface adopts the touch button and the double-row 4-digit LED display mode, and is equipped with three LED indicators to display the running status of the device.


(2) Simple operation, high temperature control accuracy, new users can quickly enter the working state


(3) The temperature control card adopts the international standard structure, which is easy to replace and can be used interchangeably with other manufacturers' products.


(4) The function of each temperature control card is the same, so it can be used interchangeably, which is convenient for users to repair and store spare parts.


(5) K-type and J-type thermocouple sensor signals can be set, precise temperature nonlinearization processing and integrated cold junction compensation


(6) Control mode is zero-crossing trigger mode, PWM pulse width adjustment output


(7) Temperature setting and display are in two degrees Celsius and Fahrenheit


(8) Temperature upper limit alarm function, the upper limit temperature can be set


(9) Lower temperature alarm function, lower limit temperature can be set


(10) Thermocouple disconnection alarm function, thermocouple disconnection automatic protection


(11) FUZYY+PID control algorithm, PID parameters have two ways: online automatic setting and manual setting


(12) equipped with hot runner soft start heating mode, soft start heating power and heating time can be set freely


(13) In addition to automatic control, the system is also equipped with manual control mode for heating in special cases.


(14) With 380V voltage protection function to ensure the safety of the temperature control card


3. Technical parameters:


(1) Power supply: 86-240VAC50/60Hz


(2) Ambient temperature: 32 to 131F (0 to 55 degrees Celsius)


(3) Preservation ambient temperature: -40 to 158F (-40 to 70 degrees Celsius)


(4) Type of temperature sensing line: J or K type thermocouple sensor


(5) Temperature range of temperature sensing line: 32 to 860F (0 to 450 degrees Celsius, non-standard to 500 degrees)


(6) Temperature accuracy: 0.3% range (precision type 0.1%, special order)


(7) Insurance tube protection: 220V15A dual fast fuse


(8) Control output type: two-way thyristor 15A220VAC