standard features

• The outer casing of heat treating furnace is made of Q235 low carbon steel, featuring electrostatic and corrosion resistance on the surface. It has a sturdy metal frame shell structure, with a low furnace surface temperature.
• The chamber is insulated with alumina ceramic material for maximum temperature stability and uniformity，saving over 50% energy.
• HRE alloy resistance wire as heating element，1-25℃/per minute, reaching 1000 degrees Celsius in 15-30 minutes.
• An intelligent microcomputer-based self-tuning PID temperature controller, with SCR/SSR control, can set the heating curve and program 4 groups of 30 segments for program heating, program heat preservation, and program cooling.
• The temperature control is precise, with minimal temperature fluctuations. It includes temperature compensation and calibration functions, with an accuracy of ±1℃.
•  Internationally standardized N-type thermocouple with a temperature measurement range of 0-1300℃ and a long service life.
• The device features a circuit breaker that trips automatically during a leakage or short circuit, safeguarding both equipment and operators.
• The heat treating furnace emits an alarm signal and automatically protects when overheated or when the thermocouple breaks during the working process.
• The furnace door is equipped with a door-opening power-off safety protection switch.
• Integrated structure, saves space, with beautiful design.
• Just press the run button for automatic operation after setting up heat treating furnace.
• Standard configurations: 1. Furnace body -1 set 2. Temperature controller -1 set 3. Power cord -3 meters 4. Thermocouple -1 set 5. Manual -1 copy 6. Crucible pliers -1 set 7. High temperature gloves -1 pair
• Optional accessories for heat treating furnace:
  • The built-in RS485 digital communication port and USB adapter in the temperature controller are optional configurations. They can be connected to the PC for remote control and monitoring of the furnace, and can also save or export test results.
  • An optional exhaust chimney for evacuating volatile substances.
  • Optional kiln furniture such as a corundum crucible, furnace floor, and shed board.
  • An optional material recorder for online recording of temperature curves.
• Quality Certificates: CE, SGS, ISO9001, TUV
• Warranty: one year，life long technical support

technical details(models)

Models	Chamber Size (WDH) mm	External Dimensions (WDH) mm	Voltage/Power
STM-1-12	100*100*100	250*240*300	220V/1.2KW
STM-3-12	150*150*150	430*465*620	220V/2.5KW
STM-6-12	180*230*150	460*570*660	220V/3KW
STM-8-12	200*300*120	480*630*630	220V/3KW
STM-12-12	200*300*200	480*630*710	220V/4KW
STM-18-12	250*300*250	550*635*780	220V/6KW
STM-30-12	300*500*200	600*870*735	380V/7.5KW