Laboratory vacuum hot pressing furnace high temperature hot pressing brazing furnace

Product Description:

Laboratory vacuum hot pressing furnace, high temperature hot pressing brazing furnace, vacuum diffusion welding is a box-type vacuum resistance furnace using nickel-chromium plate as heating element. It has four columns outside as the support body of the pressure sensor and the mounting plate of the cylinder, and a servo electric cylinder as the pressure source. It can be used for heating and pressing products such as metal compounds, ceramics, inorganic compounds, and nanomaterials in vacuum or protective atmosphere.

Laboratory Vacuum Hot Press Furnace / High-Temperature Hot Press Brazing Furnace / Vacuum Diffusion Welding Furnace

Working Principle

The principle of the vacuum atmosphere rapid cooling pressurizing system is to apply pressure while heating loose powder or pre-compacted powder within a designated mold, under vacuum or micro-negative pressure argon atmosphere conditions. This process enables simultaneous shaping and sintering of the material.

Features and Advantages

1.     Effective chamber volume can be customized according to customer requirements.

2.     Maximum working temperature: up to 2200℃.

3.     Simple and safe operation process.

4.     Equipped with a pressure sensor for accurate measurement of process pressure.

5.     Fully automatic control of the heating process.

6.     Flexible vacuum system configurations, compatible with various pump types and brands; achievable vacuum range: 10 Pa to 10⁻⁵ Pa.

7.     Excellent temperature uniformity within the effective heating zone: better than ±5℃.

8.     Replaceable and height-adjustable pressing plate and pressing components.

9.     Pressing plate material options: TZM (Titanium-Zirconium-Molybdenum) alloy or CFC (Carbon Fiber Composite).

10.  Ultra-short vacuuming and process cycle times.

11.  Reliable and durable equipment performance with long service life; easy operation and excellent economic benefits. Furnace shell made of 304 or 316Ti stainless steel.

12.  PLC-controlled process sequencing ensures full automation, repeatability, and stable product quality. Computer interface and data processing system support high-reliability quality control.

13.  Optional configuration for forced rapid circulation cooling and atmosphere control system.

Maximum Pressure: 3 tons (with servo pressure control, digital display, automatic pressure adjustment, and automatic pressure holding)

Technical Parameters