Vacuum Annealing Furnace for 3D Printed Metal Parts

Introduction

The BR-13QHM High Vacuum Annealing Furnace is a high-performance thermal processing system specifically designed for advanced materials and precision components. Equipped with a molybdenum hot zone, the furnace ensures an ultra-clean and oxygen-free environment, making it ideal for 3D printed metal parts heat treatment, vacuum brazing, and high-temperature sintering.

With excellent vacuum performance, precise temperature control, and reliable automation, this furnace is widely used in industries such as aerospace, medical devices, powder metallurgy, and advanced ceramics.

Key Features

High Vacuum Performance

• Ultimate vacuum: 8 × 10⁻⁴ Pa

• Working vacuum: 5 × 10⁻³ Pa

• Low pressure rise rate ensures excellent degassing performance

• Prevents oxidation and contamination during heat treatment

Molybdenum Hot Zone Design

• High-purity molybdenum heating elements

• Multi-layer insulation (Mo + stainless steel)

• No oxygen release at high temperatures

• Ensures clean processing environment

Excellent Temperature Control

• Maximum temperature: 1300°C

• Uniformity: ±5°C

• Control accuracy: ±1°C

• Programmable heating curves (up to 50 segments)

Fast Cooling System

• High-purity argon gas circulation

• Copper heat exchanger + water-cooled fan

• Cooling from 500°C to room temperature in ~45 minutes

Advanced Automation System

• PLC control system (Siemens)

• 15-inch touchscreen HMI

• Fully automatic process control

• Data storage and export via USB

Reliable Safety Protection

• Over-temperature protection

• Thermocouple failure alarm

• Overpressure safety system

• Water flow and pressure monitoring

• Emergency pressure relief valves

Technical Specifications