Nanjing Nianda Furnace Science & Technology Co., Ltd
(Formerly Nanjing Yangtze River Heat Treatment Equipment Factory)
Global Heat Treatment Solutions Provider Since 1973 ISO 9001 Certified
Company OverviewAs a pioneer in industrial heat treatment technology, Nanjing Nianda Furnace has designed, manufactured, and successfully implemented over 2, 000 heat treatment production lines worldwide. With 50+ years of specialized experience, we serve clients across 30+ Chinese provinces and export to 20+ countries including Japan, USA, Mexico, Spain, Turkey, and Southeast Asia.
Manufacturing Base:
300, 000 m² Integrated facility in Nanjing′s eastern industrial zone
Strategic location near Huning Expressway (G42), Yangtze River ports, and Zhenjiang
Technical Capacity:
? 280 employees (68 engineers, 5 professor-level experts)
? RMB 160 million fixed assets RMB 150 million annual output
? Industry 4.0-ready systems with patented intelligent controls
Core Competencies1. Precision Heat Treatment Engineering
Custom solutions for aluminum (1xxx-8xxx alloys), copper, stainless steel
Advanced surface hardening and thermochemical processing
2. Industry-Specific Solutions
Sector
Applications
Automotive
Gear carburizing, aluminum chassis T6/T7
Aerospace
Titanium aging, nickel alloy solutioning
Energy
Wind turbine bearing tempering
Foundry
Sand core baking, die-cast aging
Flagship ProductsI. Turnkey Production LinesSolar Panel Manufacturing:
Lamination curing furnaces for PV modules (1200° C max, ± 1° C uniformity)
Pressure Vessels:
Jumbo roller-hearth lines for LPG cylinders (up to 12m length capacity)
Catalyst Production:
Carrier baking systems with precise atmosphere control
II. Advanced Heat Treatment TechnologiesProcess
Key Features
Precision Aging
AI-controlled temperature ramping
Vacuum Quenching
Oil/gas quenching with <10ppm O2
Plasma Nitriding
500-600° C range, 0.1-10mbar pressure
III. Furnace SystemsContinuous:
Walking beam furnaces (up to 5t/h throughput)
Mesh belt lines for small parts (RT-1100° C)
Batch:
Pit furnaces for large forgings (10m depth)
Hydrogen atmosphere bell furnaces
Global Project ExperienceRecent International Projects:
India - Aluminum T6 line for automotive industry
Turkey - Walking Hearth Furnace for copper mill.
Mexico - Aluminum T6 Line for aluminum alloy/ Aluminum Wheel
Technology Highlights:
Nianda Smart Control System™
Real-time process monitoring via IoT
Energy savings up to 30% vs conventional systems
Emission Control:
Integrated SCR/SNCR systems for NOx reduction
Why Choose Nianda? 50+ years of metallurgical expertise
2, 000+ installed systems worldwide
RMB 1M+ annual R&D investment
Localized support with overseas service centers
Contact us for your heat treatment challenges - from aluminum aging furnaces to zero-defect aerospace quenching solutions.
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