Introduction

Vertical Vacuum Brazing Furnace is a precision welding equipment developed by Yuanhang Industrial Furnace specifically for materials such as superalloys, stainless steel, and titanium alloys. This equipment is widely used for vacuum brazing of aero-engine blades, precision heat exchangers, and gas turbine components. Its vertical structure, combined with the molybdenum-lanthanum alloy heating system, maintains excellent structural stability and temperature control accuracy at high temperatures, ensuring that the welded products are oxidation-free, have minimal deformation, and exhibit excellent strength.

Image: Yuanhang Industrial Furnace - Vertical Single-Chamber High-Vacuum Brazing System

Technical Specs

Technical Highlights of Yuanhang Vertical Brazing Furnace

• ? Extreme Vacuum Performance: Utilizes a multi-stage sliding vane pump set and diffusion pump system, capable of evacuating from atmosphere to 5.0×10?³ Pa within 30 minutes.
  ? Uniform Temperature Field Control: Scientific arrangement of molybdenum-lanthanum alloy heating elements ensures temperature uniformity superior to ±5℃ across the entire temperature range from 500℃ to 1320℃.
  ? Circumferential Controllable Cooling: Equipped with a high-efficiency external circulation gas cooling system featuring circumferentially controllable cooling gas flow direction, significantly reducing the risk of workpiece distortion.
  ? Precision Partial Pressure Technology: Partial pressure accuracy superior to10Pa, supporting manual/automatic adjustment within the range of 5Pa to 1000Pa, suitable for complex solder processes.
  ? Imported Core Configuration: Temperature control instruments, measurement components, and key valves are selected from leading international brands, ensuring high equipment reliability.

Applications