Large diameter heating furnace

Large diameter heating furnaceProduct Information:
Aluminum oxide polycrystalline fiber solidification furnace, with good insulation performance, capable of vacuum pumping, and atmospheric circulation
Intelligent program temperature control system, resistance wire heating
High temperature quartz tube, unique connection method, can communicate with the atmosphere
Beautiful and elegant appearance, reasonable structural design, easy to use, safe and reliable

Large diameter heating furnaceMain purposes:
The uniform calcination and drying of powder materials and granular materials are particularly suitable for high-temperature atmosphere sintering, atmosphere reduction, CVD experiments, wafer vacuum annealing and other reaction experiments in universities, research institutes, and industrial and mining enterprises.

Furnace structure and materials:
Furnace shell material: The outer box is made of high-quality cold plate treated with phosphate film salt and sprayed with high-temperature plastic, with a color of computer gray;
Furnace core material: Made of high radiation, low heat storage, ultra lightweight fiber compression molded into two semicircles, embedded high-temperature furnace wire, resistant to rapid cooling and heating, energy-saving and efficient;
Insulation method: fiber cotton blanket;
Temperature measurement port: Thermocouple enters from the furnace port;
Terminal post: The heating furnace wire terminal post is located below the furnace body;
Furnace bracket: made of angle steel frame metal panel, built-in control system and compensation wire, located below the furnace body
Heating element: high-quality alloy wire 0CR27AL7MO2;
Whole machine weight: 200KG
Standard packaging: wooden crate

Product Technical Parameters:
Temperature range: 100~1200 ℃;
Volatility: ± 1 ℃;
Display accuracy: 1 ℃;
Furnace size: φ 400 * 700MM;
Heating area: 600mm
Outer diameter of furnace tube: 400mm
Heating rate: ≤ 30 ℃/min; (Adjustable at will)
Overall power: 18KW;
Power supply: 380V, 50Hz

Temperature control system:
Temperature measurement: thermocouple;
Control system: LTDE fully automatic programmable instrument, PID regulation, control accuracy of 1 ℃
Complete set of electrical appliances: using branded contactors, cooling fans, and solid-state relays
Time system: can set the heating time, control the constant temperature time, and automatically stop the machine when the constant temperature time is reached;
Overtemperature protection: built-in secondary overtemperature protection device, dual insurance;
Operation mode: Full range adjustable constant temperature, constant operation; Program execution