1KG Digital Melting Furnace for Molds Refining Casting Gold Silver Red+Glove
- Voltage:AC110V,50Hz or AC220V
- Measurement accuracy: +0.5%FS
- Working environment: 0-50°C, 30-85%RH
- Max.Heat ing temperature: 1150℃
- Capaci ty of the crucible:130.35cm3
- External dimensions of the crucible: diameter:6.5 Height: 12.5
- Internal dimensions of the crucible: diameter:3.8 Height: 11.5
- TemperatureControl system:the PID
- The PID module has two functions:to measure and to control the heating
- Dimensions:( LxWxH) 31x36x37cm
- Shipping dimesions 38 x38 x42cm
- Weight : 11kg
- Shiping weight :13kg
1.Plug the device in the power source.
2.Press the ON / OFF button.
3. Set the temperature(smelting temperature)
Press the SET button: SV( =set value)flashes. Every single digit can be set: to select the digit you want to change, press the "<"button. To change its value,use the buttons "∨" "∧". To save the selected value, press SET again.
Notice: If you don’t save the selected value,the device will automatically go back to the main display mode without holding the value which was set after 30 seconds.
4.The device is starting the heating process. The “OUT” light is lit until the temperature reaches the chosen value.
5. As soon as the temperature is reached,the device stops heating. The “OUT” light flashes and the temperature remains constant.
6. Cast the metal into the mold and put the crucible bac nto the heating chamber.
7. Turn the furnace out as soon as the whole quantity of molten metal was used.
Control system:the PID
The PID module has two functions:to measure and to control the heating.
The temperature measurement in the heating coil is made at regular intervals.
The information is transmittde to the PID module as current value.If the current value is inferior to the set value,the PID module makes the device heat.If the current value is superior or equal to the set value,the PID module stops the heating.
This cycle gets repeated at a 2-second-intervall.Therefore,a high grade of precision is ensurde.
The advantages of the PID module in comparison to a normal thermostat are the flexibility,the efficiency and the precision.
Thus,the energy consumption can be optimizde,and the material fatigue can be compensated:Therefore.
· In order to ensure a long durability and a good function of your device,we strongly advice to work less than 3 hours at once. please ensure to stop for 30 mins after 2 hours of continuous work .
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