What are the routine inspections for high-temperature ovens?

The high-temperature oven features a rational structure, aesthetic appearance, and durability with precise temperature control. Protection devices for the high-temperature oven include PID self-tuning, automatic temperature control, automatic timing, timed alarm and power-off after temperature is reached, over-temperature power-off, leakage protection, motor overload protection, as well as control circuit fuses, fuseless switches, and other electrical accessories.

The high-temperature oven is constructed with a heat-resistant SUS mirror stainless steel material inside and a static powder-coated SECC steel plate outside, offering an aesthetically pleasing and spacious design. The insulation material for the high-temperature oven is high-density fiber cotton, providing excellent thermal insulation. The heating element of the high-temperature furnace is a corrosion and alkali-resistant honeycomb stainless steel heater, free of dust and with a long service life.

The high-temperature oven features an automatic timing function, which starts a timer once the oven reaches the preset temperature and stops heating automatically after the set time is reached. The environment where the high-temperature oven equipment is located should be free of water droplets, steam, dust, corrosive gases, flammable gases, liquids, and floating metal dust, and should be kept away from devices emitting electromagnetic waves.

What are the routine inspections for high-temperature ovens? As we all know, high-temperature ovens are a common drying equipment, with their cabinets typically made of angle iron and thin steel plates. Through reasonable design and repeated testing, the uniformity of temperature under high temperatures is well controlled, significantly enhancing the reliability and practicality of the products. However, to better utilize high-temperature ovens, regular inspections during daily use are necessary. So, what are the routine inspections for high-temperature ovens?

Routine inspections for the high-temperature ovens include the following:

One month later, inspect the door, latches, and hinges of the high-temperature oven for deformation, cracks, and loose screws.

2. Monthly inspections of the sealed silicone are conducted, primarily to check for good elasticity, any damage, and flatness.

3. The electric heating tube is inspected every three months, with normal temperature rise and reliable, safe contact.

4. Inspect the centrifugal fan every 3 months, ensuring that the fan blades are free of deformation, loose fittings, and abnormal noises.

5. Perform vacuum sealing performance checks every 6 months, maintaining a vacuum pressure for 12 hours, with leakage less than 10%.

6. Perform a monthly inspection of the valves on the compressed air, nitrogen, and vacuum pipes. Check for smooth operation, no leaks or obstructions, and verify the accuracy of the pressure gauge readings.

7. The switches, indicator lights, alarms, touchscreens, and electrical appliances on the control panel. The exterior and functionality of the high-temperature oven should be checked every three months, ensuring it is dust-free and operates normally.