Large Capacity Muffle Furnace – 80L Heating Chamber

ZYLAB 80L Large Capacity Muffle Furnace

Introduction

The ZYLAB Large Capacity Muffle Furnace is engineered for industrial-scale thermal processing, material testing, and sintering applications that require both volume and precision. Featuring a spacious 80-liter ceramic fiber heating chamber and a maximum temperature of 1200°C, this unit offers stable, high-performance heat treatment for larger samples or batch loads.

The furnace is optionally configurable with an atmosphere control system for inert or reactive gas environments.

Key Features

• 80L Large Heating Chamber
  Designed for bulk material processing or simultaneous treatment of multiple samples in research labs and production settings.

• Max Temperature 1200°C
  Stable working range from RT to 1100°C, suitable for most standard thermal processes.

• Ergonomic 43° Angled Control Panel
  Designed for optimal visibility and user comfort during operation.

• 7-Inch Color Touchscreen Controller
  Intuitive interface with real-time temperature display, program memory, and precise PID control.

• 30-Segment Programmable Logic
  Enables automatic execution of custom heating profiles for consistent and repeatable results.

• Durable Ceramic Fiber Chamber
  Offers low thermal conductivity, fast heat-up rates, and improved energy efficiency.

• High-Quality Alloy Heating Elements
  Acid- and corrosion-resistant for extended service life and clean operation.

• Double-Layer Steel Casing with Cooling Fan
  Keeps the exterior surface temperature below 50°C to ensure safe operation in lab environments.

• Top Exhaust Chimney
  Effectively removes gases during ashing, burnout, or decomposition experiments.

• Equipped with Casters
  Provides easy mobility for flexible use in various laboratory settings.

Applications of Large Capacity Muffle Furnace

• High-Volume Heat Treatment
  Ideal for processing large or multiple samples simultaneously in materials science, metallurgy, and ceramics research.

• Ceramic and Powder Sintering
  Supports sintering of ceramic parts and metal powders, including advanced ceramics and 3D-printed materials.

• Ashing and Calcination
  Suitable for large-scale ashing and thermal decomposition experiments in chemical, environmental, and food testing labs.

• Thermal Processing Under Controlled Atmosphere
  With optional atmosphere control system, enables heat treatment under inert or reducing gas conditions to prevent oxidation or contamination.

• Quality Assurance and Production Testing
  Applied in industrial labs for batch testing, QA sample evaluation, and pre-production thermal cycling.

Technical Specifications of Large Capacity Muffle Furnace

Model	M1200-40
Working voltage	380v 50Hz (or according to requirement)
Max. Power	15KW
Maximum Temperature	1200°C (for ≤1 hour)
Continuous Working Temp	1150°C (continuous)
Max Heating Rate	≤20°C/min
Chamber Size	400 × 400 × 500 mm
Overall Dimensions	740 (W) × 1680 (H) × 970 (D) mm
Temperature Controller		Color touchscreen with intuitive GUI (English/Chinese switchable). Embedded OS with smart HMI. Non-linear temperature calibration. Stores up to 15 programs, 30 segments per program. Safety features: over-temp alarm, thermocouple break alert, leakage protection.
Temperature Accuracy	±1°C
Heating Element		Mo-doped Fe-Cr-Al alloy heating wire
Net Weight	260 kg
Safety Notice	Do not open the chamber if internal temp ≥300°C to avoid injury. Small cracks in chamber due to use are normal and do not affect performance.
Warranty & Support	18 months(not including consumable parts, such as heating elements, thermocouple), lifetime support.

Customization Options

• Gas Inlet System: For inert gas protection or purge (e.g., argon, nitrogen).

• Exhaust Port Enhancements: Optimized gas removal during heating cycles.

• Observation Window: Monitor material reactions in real time.

• Custom Chamber Sizes: Tailored to unique samples or process needs.

Advantages of ZYLAB Furnaces

• Flexible Customization – Designed to meet diverse laboratory demands

• Widely Used in Research and Industry – Reliable performance in materials labs, universities, and production environments

• Professional Support – Dedicated technical service and documentation

• Efficient Logistics – Timely delivery and global shipment options

For More Content

Please read our blog: Muffle Furnace Usage Guide

                                   Muffle Furnaces and Tube Furnaces: Which One Suits Your Needs?

For More Options on Muffle Furnaces

Please visit our website [Muffle Furnaces]

For More Options on High Temperature Furnaces

Please visit our website [High Temperature Furnaces Collection]