Box type heat treatment furnaceAdopting a 30 segment PID intelligent digital temperature controller for temperature control and adjustment, with dual row digital display, brand new digital display, and intelligent control technology, it can reduce visual reading and human operation errors, greatly improve work efficiency, key setting, over temperature alarm, PID self-tuning function, adjustable power consumption, and over temperature power-off to stop heating. The program can be set to heat up and cool down, and the control box is equipped with a work indicator light that can display the working condition and faults of the electric furnace. (You can also choose remote APP operation, which can be directly operated and viewed on your phone).
Application fields:
Industrial heat treatment:
Annealing and quenching of metal parts (such as automotive components and machined parts).
Material analysis:
Coal quality testing and ash content determination (in the power and coal industries).
Research experiment:
Ceramic sintering, electronic component manufacturing (universities, research institutes).
Daily maintenance points:
Cleaning and Inspection:
Clean the furnace residue (such as metal debris and oxide scale) after daily shutdown, and use a vacuum cleaner or soft brush to remove the carbon on the surface of the heating element.
Check whether the sealing gasket of the furnace door is aging (special attention should be paid to the 1400 ℃ muffle furnace), and replace it immediately if it is damaged to maintain sealing.
Electrical system maintenance:
Check the power cord and temperature control instrument connections for looseness every week to avoid poor contact causing arcing.
Clean the temperature sensor probe to prevent dust from affecting the temperature measurement accuracy (it is recommended to wipe it with anhydrous alcohol).
Regular maintenance plan:
Monthly maintenance:
Lubricate moving parts such as furnace door hinges and guide rails with high-temperature resistant grease (such as molybdenum disulfide).
Calibration of temperature control system: Compare the standard thermometer with the displayed value of the equipment, and adjust the PID parameters if the deviation exceeds ± 2 ℃.
Quarterly maintenance:
Check whether the furnace lining (refractory fiber or ceramic material) cracks or falls off, and repair any local damage.
Test the over temperature protection device: manually trigger the alarm function and verify its response speed.