Vacuum Atmosphere Circulation Annealing Furnace

• Customization: Available
• After-sales Service: on-Line Service
• Warranty: One Year
• Model NO.: RJ-CMT1200-100TI-200
• Application: Industry, School, Hospital, Lab
• Certification: CE
• Structure: Portable
• Material: Steel
• Type: Tubular Furnace
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: RJ
• Origin: Zhengzhou, China

Product Description

Vacuum Atmosphere Circulation Annealing Furnace Product Overview
Product Introduction
The Vacuum Atmosphere Circulation Annealing Furnace is an advanced thermal processing system designed for metal annealing, thermal fatigue testing, and thermal shock experiments. Featuring PLC-controlled intelligent operation with programmable temperature cycles and atmosphere circulation, it ensures precise and repeatable results for research and industrial applications.

 

Key Features

1. Intelligent Control System
   • 7-inch touchscreen with PLC-based automation for setting temperature profiles, cycle times, and atmosphere parameters.
   • Data logging and export for analysis and compliance.
2. Efficient Heating & Uniformity
   • High-purity AI2O3 fiber insulation maximizes energy efficiency.
   • Mo-doped Fe-Cr-Al alloy heating elements ensure ±1°C temperature accuracy and long lifespan.
3. Versatile Atmosphere Options
   • Operates in vacuum (≤10 Pa with mechanical pump) or controlled atmospheres (inert/reducing gases).
   • AI2O3 tube plugs enable custom temperature gradients.
4. Robust Design & Safety
   • Double-layer steel structure with air cooling for reduced surface temperature.
   • Over-temperature protection and emergency stop.
5. Automated Workflow
   • Preset programs for unattended operation (up to 15 customizable curves).
   • Remote monitoring via integrated interface.

 

Technical Specifications

Parameter	Value
Model	RJ-CMT1200-100TI-200
Max Temperature	1200°C (≤1 hour) / 1100°C (continuous)
Heating Rate	≤20°C/min
Power Supply	AC220V, 2.5 kW
Furnace Tube	Φ100mm (AI2O3)
Work Zone	100mm length
Dimensions	1200×550×6000mm
Weight	~65 kg

Optional Accessories

• High-vacuum molecular pump (≤10^-3 Pa).
• Gas flow meters for precise atmosphere control.

 

Applications

• Metal annealing (stress relief, recrystallization).
• Thermal fatigue and shock testing.
• Material research under controlled atmospheres.

 

Safety & Usage Notes

1. Do not open furnace above 300°C.
2. Vacuum mode: Max 800°C at ≤10^-3 Pa.
3. Use pressure regulators for gas cylinders (0.01-0.15 MPa recommended).

 

Service & Support

• 1-year warranty (excludes consumables like tubes/seals).
• Lifetime technical assistance.

 

Why Choose This Furnace?

• Precision cycling: Ideal for repetitive thermal testing.
• Space-saving vertical design: Fits compact lab spaces.

Research-grade reliability: ±1°C control for reproducible experiments