1200°C 27L Vacuum Atmosphere Muffle Furnace for Heat Treatment

ZYLAB 27L Vacuum Atmosphere Muffle Furnace

Introduction

The 1200°C 27L Vacuum Atmosphere Muffle Furnace for Heat Treatment is a high-efficiency thermal processing system designed for large-scale and high-throughput material processing applications. With a 27-liter chamber capacity, it is ideal for handling bulk materials, large-sized samples, and multi-sample batch processing, helping to reduce processing cycles and significantly improve productivity.

This furnace is widely used in scientific research institutes, universities, and industrial production, especially in fields such as advanced materials development, ceramic sintering, metal heat treatment, glass processing, electronic component manufacturing, and semiconductor fabrication.

Key Features

1. High-Temperature Sintering Capability

Supports high-temperature heat treatment processes up to 1150°C (max working temperature), suitable for a wide range of sintering and thermal processing applications.

2. Vacuum and Controlled Atmosphere Operation

Equipped with a vacuum system and gas inlet, allowing operation under inert atmospheres (such as nitrogen or argon) or vacuum conditions to prevent oxidation and contamination.

3. High-Precision Temperature Control

Adopts advanced PID self-tuning fuzzy control technology, ensuring precise temperature regulation with accuracy of ±1°C.

4. Smart IoT Remote Control

Built-in WiFi (IoT function) enables users to remotely monitor and control the furnace via mobile devices or computers, improving convenience and operational efficiency.

5. Data Storage and Export Function

Capable of storing key sintering data for up to 30 days (based on 8-hour daily operation). Data can be exported for traceability and process optimization.

6. Recipe Storage System

Supports storage of 20+ programmable recipes, allowing users to save and quickly recall different sintering processes.

7. Batch Processing Efficiency

Large chamber design supports simultaneous processing of multiple samples, reducing batch frequency and improving overall production efficiency.

Technical Specifications of 27L Vacuum Atmosphere Muffle Furnace

Model	VA1200-30
Maximum Temperature	1200°C
Working Temperature	1150°C
Chamber Capacity	27L
Power Supply	3 Phase 380V / 50Hz
Rated Power	6 KW
Heating Rate	1°C/h – 20°C/min
Control System		1.Dynamic display of heating curves with support for storing multiple sintering profiles. Each curve can be freely configured. 2.Enables unattended operation through preset heating programs. 3.Displays real-time data such as power, voltage, and temperature, while automatically recording process data for export (paperless recording). 4.Allows operators to monitor furnace status and control operations remotely via IoT connectivity. 5.Provides non-linear correction between the control temperature and actual sample temperature throughout the entire sintering process.
Temperature Accuracy	±1°C
Thermocouple Type	K Type
Heating Elements		Mo-doped Fe-Cr-Al Alloy
Chamber Size (W×H×D)	300 × 300 × 300 mm
Furnace Dimensions (L×H×D)	1100 × 1550 × 890 mm
Weight	Approx. 280 KG
Warranty & Support	18 months(not including consumable parts, such as heating elements, thermocouple), lifetime support.

Typical Applications

• Ceramic Sintering
• Metal Heat Treatment
• Glass Processing
• Electronic Components Manufacturing
• Semiconductor Processing
• New Material Development
• Laboratory Research

For More Content

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

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