Box-Type Resistance Furnace

1.  Integrated all-in-one design with compact footprint, featuring a large LCD controller for intuitive operation;

2.  Microprocessor-based intelligent temperature control system with PID logic and automatic parameter tuning for precise, reliable regulation;

3. Automatic parameter retention during emergencies with power-restoration capability, alongside sensor self-diagnosis, leakage protection, over-temperature alerts, and fault alarms;

4. Unique furnace door design where the door tongue partially embeds within the chamber upon closure, preventing high-temperature air leakage. This minimises heat loss for significant energy savings while enhancing temperature uniformity within the furnace;

5.  Outer casing constructed from premium cold-rolled steel plate, CNC precision-engineered with phosphated surface treatment and electrostatic powder coating. Corrosion-resistant, anti-static, with durable, non-fading paint finish;

6.  The furnace chamber employs corrosion-resistant heavy-duty refractory bricks (Al₂O₃) in a monolithic construction. Heating elements are concealed within a circumferential configuration around the chamber, while premium aluminium silicate insulation delivers superior thermal containment;

7.  Premium imported nickel-containing HRE alloy heating elements (1000/1200°C) and silicon carbide rods (1300°C) deliver rapid heating, oxidation resistance, and a 3-5 times longer service life than standard heating elements, with superior heating uniformity;

8.  Unique air insulation layer design with forced circulation via branded fans, significantly reducing surface temperatures for safe and reliable operation;

9.  30-segment programmable controller enabling stepwise heating with adjustable dwell times per step (optional);