WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. proudly offers the WDL-1118 Vacuum High-Temperature Brazing Furnace (Graphite Heating Type) – a heavy-duty industrial system engineered for large-scale and high-volume vacuum brazing applications. This furnace features a generous 1200×1200×1800mm effective working zone and a robust graphite heating system, delivering reliable thermal performance for processing large components and high-density production batches at temperatures up to 1300℃.

The WDL-1118 is designed for manufacturers seeking maximum production throughput with consistent brazing quality. It is widely used for brazing large industrial heat exchangers, heavy stainless steel assemblies, massive carbide tooling, and oversized non-ferrous metal components in demanding manufacturing environments.

Technical Specifications

Key Features

• Massive Processing Capacity: 1800kg maximum load rating enables large-batch production and processing of extra-large components in a single furnace cycle

• Expanded Work Zone: 1200×1200×1800mm effective area provides ample space for oversized workpieces and high-volume loading configurations

• Heavy-Duty Graphite Heating: Industrial-grade graphite heating elements deliver consistent power output and long service life under continuous heavy-load operation

• Multi-Zone Precision Control: Advanced multi-zone temperature regulation ensures ±5℃ uniformity throughout the entire large-volume workspace

• High-Performance Vacuum System: Large-capacity pumping train achieves rapid chamber evacuation and maintains 8×10⁻³ Pa ultimate vacuum for superior brazing results

• Optimized Gas Quenching: Enhanced nitrogen cooling system design provides uniform and rapid cooling across large workloads, reducing overall cycle time

• Rugged Mechanical Construction: Reinforced furnace shell and heavy-gauge materials ensure structural integrity and long-term reliability under intensive production schedules