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High-Temperature Experiments · Precision Temperature Control

Horizontal Open Tube Furnace
Vacuum Environment · Multi-Gas Path Adaptation

Specifically designed for scientific research and industrial fields, the horizontal open tube furnace supports a wide temperature range of 800℃-2200℃ and is compatible with vacuum/multi-atmosphere environments. It meets the high-precision experimental and production needs of material sintering, heat treatment, chemical vapor deposition and more.

Inquiry for Quotation View Parameters
Wide Temp Range 800-2200℃ Vacuum/Multi-Atmosphere Precision Control ±1℃ Intelligent Program Control
Horizontal Open Tube Furnace Physical Image

Temp Control Precision

±1℃

Vacuum Degree

≤10⁻³Pa

Core Technical Features

Integrating advanced heating technology and intelligent control to create a high-temperature experimental tool for scientific research and industrial fields

Advanced Structural Design

Adopting imported shell processing technology with reasonable structure and elegant appearance; the shell is processed by CNC machine tools with dual-color spraying process, featuring high temperature resistance and corrosion resistance.

Uniform Temperature Field & Energy Saving

High-quality heating elements ensure uniform temperature field, low surface temperature and significant energy saving; the furnace body has excellent thermal insulation performance, fast heating rate and high thermal efficiency.

Intelligent Control System

Microcomputer intelligent regulation, supporting PID adjustment, full automatic control, self-tuning function and 50-segment program programming. Heating, holding and cooling processes can be customized.

Multiple Safety Protections

Equipped with independent protections against over-temperature, over-pressure, leakage and short circuit; the furnace body adopts high-temperature resistant materials with low surface temperature and long service life.

Vacuum & Multi-Atmosphere Adaptation

The vacuum system adopts multiple O-ring seals and can be filled with various gases such as argon, nitrogen and hydrogen; equipped with an independent pressure gauge for intuitive display of internal furnace pressure and convenient operation.

Easy Maintenance & Long Service Life

The furnace tube is made of high-temperature and corrosion-resistant materials with excellent sealing performance; the overall structure is reasonably designed for convenient maintenance and service life far exceeding industry standards.

Technical Specifications

Multiple specifications and models covering different heating lengths, tube diameters and temperature requirements

Basic Technical Parameters

Heating Zone Length (mm) Furnace Tube Diameter (mm) Voltage (V) Power (KW) Temp Control Precision (℃) Max Temperature (℃)
100/150/200/300/400 30/40/60/80/100/120/150 220/380 4-35 ±1 800/1000/1200/1400/1600/1700/1800/2200
500/600/800/1000/1200 30/40/60/80/100/120/150 380 5-45 ±1 800/1000/1200/1400/1600/1700/1800/2200

Vacuum & Atmosphere Parameters

Vacuum Degree Admissible Gases Gas Path Control Pressure Display
≤10⁻³Pa (Higher vacuum degree optional) Argon, nitrogen, hydrogen, oxygen, carbon monoxide, methane, etc. (inert/reactive gases) Independent control of multiple gas paths with adjustable flow rate Independent pressure gauge for intuitive display of internal furnace pressure

Core Application Scenarios

Covering high-temperature experimental and production needs in scientific research, industrial and military fields

University Research Laboratories

Suitable for high-temperature experiments in materials science, physics, chemistry and other disciplines, such as material sintering, phase transition research and chemical vapor deposition. Precision temperature control and vacuum environment meet the rigor requirements of scientific research data.

Research Experiments Data Rigor

Military & Aerospace Field

Targeting high-temperature treatment and performance testing of special materials and aerospace components. High vacuum and multi-atmosphere environments adapt to military-grade material R&D needs to ensure product reliability.

Special Materials Military Grade

Electronic Component Manufacturing

Adaptable to high-temperature sintering and annealing processes of semiconductors, sensors, electronic ceramics and other components. Vacuum environment avoids oxidation to ensure stable component performance.

Electronic Manufacturing Anti-Oxidation

New Materials R&D Centers

Used for high-temperature synthesis and modification of cutting-edge materials such as superconducting materials, composite materials and nano-materials. Multi-atmosphere environments simulate actual application scenarios to accelerate R&D progress.

Cutting-Edge R&D Multi-Atmosphere Simulation

Metallurgy & Heat Treatment

Suitable for metal powder sintering, steel annealing, alloy phase transition and other processes. Precision temperature control and uniform temperature field ensure consistent performance of metallurgical products.

Metal Treatment Consistent Performance

Ceramic & Glass Industry

Used for ceramic green body sintering, glass melting and modification processes. High-temperature stability and atmosphere controllability meet the high-quality requirements of the ceramic and glass industry for products.

Ceramic & Glass Quality Controllable

Additional Configuration Options

Customize functions according to needs to meet personalized experimental and production scenarios

Intelligent Remote Control

The furnace is connected to a computer to realize remote control of single or multiple furnaces, including start/stop, temperature program setting, historical curve storage and printing.

Custom Function

High Vacuum System

Combination of molecular pump, diffusion pump, roots pump and mechanical pump to meet ultra-high vacuum requirements of ≤10⁻⁵Pa, adapting to experimental scenarios with extremely high vacuum requirements.

Vacuum Upgrade

Precision Control of Multiple Gas Paths

Mass flow meter accurately displays gas flow rate, supporting editable automatic gas flow control; supports 3 or more independent gas paths to meet complex atmosphere experimental needs.

Gas Path Customization

Visual Observation Window

The furnace tube is equipped with a high-temperature resistant quartz observation window for real-time observation of sample status inside the furnace, adapting to experimental scenarios requiring process monitoring, such as crystal growth and reaction process observation.

Observation Upgrade

Automatic Sample Feeding

Electric sample pushing device with adjustable pushing speed and position to realize automatic sample in and out of the furnace, adapting to high-temperature scenarios where manual operation is dangerous or batch processing is required.

Automation Upgrade

Data Recording & Analysis

Equipped with a high-precision data acquisition module to real-time record parameters such as temperature, pressure and flow rate, supporting Excel/CSV format export for easy experimental data tracing and analysis.

Data Upgrade

Contact Us

Whether you have any questions or customization needs regarding vacuum sintering furnaces or powder metallurgy equipment, our professional team will provide you with timely and professional services and support.

Company Address

English Headquarters Operation Center: Yunlun Science and Technology Park, No. 333 Chuangda Road, Qingpu District, Shanghai, China

Production Base: No. 198, Shuguang Road, Kunshan City, Suzhou City, Jiangsu Province

Contact Phone/WhatsApp

Manager: +86 19921692198

Email Address

support@gdoven.com

Business Hours

Monday to Saturday: 9:00 - 18:00

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