WONDERY recently delivered an RN-80-6 pit-type gas nitriding furnace to ASIA PRIMA INDUSTRIES SDN BHD in Malaysia
To ensure consistent nitriding layer depth and hardness, the equipment features a specialized thermal management system:
Rated Power: 80kW heating power, adjustable from 1-100% to meet diverse process stage requirements
Circulation Power: A powerful centrifugal fan integrated into the lid, paired with a 304 stainless steel air guide system, ensures forced atmosphere circulation
Control Precision: Utilizes a Japanese Shimaden intelligent PID controller, achieving an instrument accuracy of ±1 ℃ and maintaining temperature field uniformity within ±5 ℃
The nitriding process occurs within a sealed muffle; WONDERY provides high-reliability sealing:
Muffle Material: Constructed from 10mm thick 310S (0Cr25Ni20) heat-resistant stainless steel, offering excellent resistance to high-temperature oxidation and nitriding corrosion
Sealing Technology: Employs double vacuum rubber rings between the lid and muffle, protected by a water-cooling circulation system to prevent seal degradation under heat
Flow Control: Includes an ammonia drying tank and glass rotor flowmeters for precise regulation of the process atmosphere
Lining Process: High-quality aluminosilicate fiber blocks from Shandong Luyang, secondary pre-compressed to enhance thermal efficiency and reduce shell temperature
Heating Elements: 0Cr25Al5 resistance bands from Beijing Shougang, installed in a corrugated pattern and secured with high-alumina ceramic screws to eliminate short-circuit risks
Effective Working Dimensions: Ø 900 × 1000 mm
Automation: Equipped with a 10.1-inch industrial touchscreen for process storage, historical data logging, and over-temperature alarms
Safety Interlocks: Features a safety linkage that automatically cuts heating power upon lid opening to ensure operator safety
WONDERY recently delivered an RN-80-6 pit-type gas nitriding furnace to ASIA PRIMA INDUSTRIES SDN BHD in Malaysia
To ensure consistent nitriding layer depth and hardness, the equipment features a specialized thermal management system:
Rated Power: 80kW heating power, adjustable from 1-100% to meet diverse process stage requirements
Circulation Power: A powerful centrifugal fan integrated into the lid, paired with a 304 stainless steel air guide system, ensures forced atmosphere circulation
Control Precision: Utilizes a Japanese Shimaden intelligent PID controller, achieving an instrument accuracy of ±1 ℃ and maintaining temperature field uniformity within ±5 ℃
The nitriding process occurs within a sealed muffle; WONDERY provides high-reliability sealing:
Muffle Material: Constructed from 10mm thick 310S (0Cr25Ni20) heat-resistant stainless steel, offering excellent resistance to high-temperature oxidation and nitriding corrosion
Sealing Technology: Employs double vacuum rubber rings between the lid and muffle, protected by a water-cooling circulation system to prevent seal degradation under heat
Flow Control: Includes an ammonia drying tank and glass rotor flowmeters for precise regulation of the process atmosphere
Lining Process: High-quality aluminosilicate fiber blocks from Shandong Luyang, secondary pre-compressed to enhance thermal efficiency and reduce shell temperature
Heating Elements: 0Cr25Al5 resistance bands from Beijing Shougang, installed in a corrugated pattern and secured with high-alumina ceramic screws to eliminate short-circuit risks
Effective Working Dimensions: Ø 900 × 1000 mm
Automation: Equipped with a 10.1-inch industrial touchscreen for process storage, historical data logging, and over-temperature alarms
Safety Interlocks: Features a safety linkage that automatically cuts heating power upon lid opening to ensure operator safety
