Vacuum Atmosphere Muffle Furnace with Five-Sided Heating, 64L Chamber

ZYLAB 64L Vacuum Atmosphere Muffle Furnace

Introduction

The ZYLAB 64L 5-Side Heating Vacuum Atmosphere Muffle Furnace is a high-performance laboratory furnace designed for high-temperature heat treatment under vacuum or controlled atmosphere conditions. Featuring a five-sided heating structure (front, rear, left, right, and bottom), this furnace delivers exceptional temperature uniformity and precise thermal control throughout the entire chamber.

With a 400 × 400 × 400 mm heating chamber (64 liters), advanced PID temperature control, and integrated vacuum & gas atmosphere system, this furnace is ideal for applications requiring a clean, oxygen-free, and highly stable thermal environment.

It is widely used in materials science, metallurgy, semiconductor processing, powder sintering, advanced ceramics, and R&D laboratories.

Key Features

1. Five-Sided Heating Design for Superior Uniformity

• 5-side heating configuration ensures even heat distribution from all directions

• Multi-zone heating control, each zone independently regulated

• Significantly improved temperature uniformity, minimizing thermal gradients

2. Vacuum & Controlled Atmosphere Processing

• High-efficiency vacuum pump system enables rapid evacuation to the required vacuum level

• Supports oxygen-free heat treatment, preventing oxidation and contamination

• Atmosphere control system allows introduction of inert gases such as:

  • Argon (Ar)

  • Nitrogen (N₂)

3. Precise Temperature Control & Stability

• Advanced PID control algorithm for accurate temperature regulation

• Control accuracy: ±1°C

• K-type thermocouple for real-time temperature feedback

• Five-sided heating structure greatly enhances thermal consistency across the chamber

4. Intelligent & Automated Control System

• Embedded operating system with bilingual (Chinese / English) graphical interface

• 7-inch true-color touchscreen with intuitive human-machine interaction

• Non-linear temperature correction for higher process accuracy

5. Data Recording & Remote Monitoring

• Automatic recording of key process parameters

• Data supports process analysis and optimization

• Network-enabled design allows remote monitoring and system status management

Technical Specifications

Model	VA1200-40
Heating Chamber Volume	64 L
Chamber Size (W × H × D)	400 × 400 × 400 mm
Max Temperature	1200°C
Temperature Accuracy	±1°C
Heating Rate	1°C/h – 20°C/min
Heating Elements	Alloy resistance wire
Power Supply	AC 380V, Three-phase five-wire
Rated Power	10 kW
Temperature Sensor	K-type thermocouple (φ1 × 350 mm)
Touch Screen	7-inch
Gas Flow Control	Float flowmeter 0.3–3 L/min
Furnace Dimensions	980 × 1790 × 910 mm (L × H × D)
Net Weight	Approx. 400 kg
Control System		Embedded operating system with bilingual (Chinese/English) graphical interface, 7-inch true color touch screen input, intelligent human-machine interaction mode, non-linear temperature correction. Can store up to 15 curves, each with up to 30 “time-temperature” segments, saving time on repeated curve modifications. Features include over-temperature alarm, thermocouple break prompt, and leakage protection.
Water Storage Tank (Cooling System)		Integrated water storage tank used as cooling medium Supports controlled cooling and thermal stability Enhances equipment reliability during long-duration processes
Atmosphere Protection Box (Optional)		Designed to create and maintain a dedicated protective atmosphere inside the furnace Prevents oxidation, contamination, or unwanted reactions during heating Custom sizes available according to sample dimensions and process requirements
Warranty & Support	18 months(not including consumable parts, such as heating elements, thermocouple), lifetime support.

Typical Applications

• Advanced ceramics sintering

• Powder metallurgy heat treatment

• Semiconductor material annealing

• Battery material research

• Metal and alloy oxidation prevention

• Materials science and university research laboratories

For More Content

Please read our blog: Applications of Vacuum Furnaces in Materials Preparation: An In-Depth Guide

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