VF-VTH Single Chamber Vacuum Annealing Furnace
Model: VF-VTH
Temperature: 1320℃
Temp Uniformity: ±5℃
Ultimate Vacuum: 5×10-3 or 4×10-1Pa
Gas Cooling Pressure: Negative Pressure
Vacuum Pump: Diffusion Pump, Mechanical Pump, Roots Pump
Product Description
With Accessories
About Vulcan Furnace
Product Description
Application
The VTH Single-Chamber Vacuum Annealing Furnace is engineered for the vacuum annealing of a wide range of materials including structural steel, tool steel, high-speed steel, stainless steel, titanium alloys, high-temperature refractory metals, and soft magnetic materials, as well as other non-ferrous metals. It excels in performing vacuum bright annealing and stress relief annealing, making it an essential tool for industries requiring precise material treatment to achieve specific mechanical properties, reduce internal stresses, and enhance material workability.
Technical Characteristics
Versatile Heating Elements: The VTH Vacuum Annealing Furnace features a variety of heating elements including nickel-chromium alloy, graphite, and molybdenum, catering to a broad spectrum of materials from tool steel to titanium alloys, ensuring uniform heating and optimal treatment results.
Advanced Insulation: Incorporating a composite insulation structure of heat-resistant steel, stainless steel, and options like graphite hard felt, this furnace minimizes heat loss, boosts energy efficiency, and reduces operational costs.
High-Purity Cooling Mediums: Utilizing high-purity nitrogen or argon, the VTH furnace ensures rapid, contamination-free cooling, maintaining the integrity of annealed materials, crucial for industries demanding high material purity.
Compact and Automated: With its compact design and advanced automation, the VTH furnace meets environmental standards, simplifies operations, and ensures safety and reliability, facilitating precise annealing with minimal manual input.
Enhanced Safety Features: Equipped with a fault self-diagnosis system, and auditory and visual alarms, the furnace prioritizes operator safety and material protection, offering a safe and stable annealing environment.
Precision Temperature Control: The furnace’s exceptional temperature control system ensures uniform heat distribution and precise annealing, delivering high-quality results across various treatments.
Main Advantages
Broad Material Compatibility: Its capability to process a wide range of metals and alloys makes it a versatile solution for various industrial applications.
Enhanced Material Properties: Provides superior annealing outcomes, including improved material structure and reduced internal stresses, leading to enhanced performance of the final product.
Energy Efficiency: The advanced insulation materials and compact design contribute to significant energy savings during operation.
Operational Safety: Features comprehensive safety mechanisms including fault diagnosis and emergency alarms, ensuring a safe working environment.
High-Quality Standards: Meets ISO9001: 2008, CE, AAA certification standards, affirming its quality and reliability.
Environmental Compliance: Designed with a focus on environmental protection, it minimizes emissions and energy consumption, aligning with green manufacturing initiatives.
Additional Configuration
High Vacuum System: An optional high vacuum system is available for processes requiring ultra-low pressure environments, enhancing the quality of annealing.
Customizable Effective Area Size: Offers customization options for the effective area size to accommodate specific requirements of different projects.
Automated Control System: An advanced control system for precise control over the annealing process, featuring programmable settings and real-time monitoring capabilities.
Maintenance and Service Package: Optional extended maintenance and service packages are available to ensure the furnace operates at peak efficiency, including regular check-ups and priority technical support.
Furnature Descriptions
| Model | Valid Zone(mm) | Maximum Temp(℃) | Heating Power (Kw) | Ultimate Vacuum(Pa) | Gas Cooling Pressure (Bar) |
| VTH-40 | 450x300x300 | 1320 | 40 | 5×10-3 or 4×10-1 | 2 |
| VTH-80 | 600x400x400 | 1320 | 80 | 5×10-3 or 4×10-1 | 2 |
| VTH-120 | 700x500x500 | 1320 | 120 | 5×10-3 or 4×10-1 | 2 |
| VTH-150 | 900x600x600 | 1320 | 150 | 5×10-3 or 4×10-1 | 2 |
| VTH-200 | 1200x600x600 | 1320 | 200 | 5×10-3 or 4×10-1 | 2 |
| VTH-300 | 1500x800x800 | 1320 | 300 | 5×10-3 or 4×10-1 | 2 |
- Chamber size and temperature according to customer need;
- Control System:Computer control,touch screen control,micro-computer control.
OEM size,temperature,vacuum system,atmosphere system can be accepted.
Let’s make something great together. Feel free to contact us by telephone or email and we will be sure to get back to you as soon as possible.☺
With Accessories
With Accessories
Sic or MoSi2 |
2 sets |   |
Gloves |
1 pair |  |
Clamp |
1 pc |  |
Instruction manual |
1 book |  |
About Vulcan Furnace
Company Profile
Henan Vulcan Furnace Industry Co., Ltd. was founded in 1963, formerly one of the earliest state-owned large-scale design institutes engaged in the production and research of electric furnaces in China. After the restructuring of the Design Institute in 1999, some technicians founded the Henan Electric Furnace Research Institute, mainly engaged in the production and technical consultation of various electric furnaces. In 2022, Henan Electric Furnace Research Institute integrated a number of domestic and foreign first-line supporting enterprises and changed its name to Vulcan Furnace Industry, located in the High-tech Zone of Luoyang City, Henan Province, China.
Vulcan furnace industry has passed the ISO9001 quality system certification, CE certification, a total of 3 factories, with a total area of 15000 square meters. Vulkan Furnace has more than 10 senior engineers and more than 100 workers.
With nearly 70 years of production experience and excellent quality, we have established long-term good cooperative relations with many large domestic scientific research institutes, research institutions, universities, medical institutions, large production enterprises, and listed companies.
So far, Vulcan electric furnaces have been exported to more than 30 countries and regions such as the United States, France, Russia, Canada, the United Kingdom, Australia, South Korea, Turkey, India, Pakistan, South Africa, Brazil, Thailand, and Singapore. Welcome to contact us and establish a good cooperative relationship!
Production Process
01
Automatic Cutting
The CNC machine tool used for automatic cutting can cut out very precise shapes according to the drawings, with an error of no more than 0.02mm, which ensures that the electric furnaces of Vulcan Furnace Industry have a beautiful appearance and are durable.
02
Folding Machine
Microcomputer control, safe production and protection. Set up the data sheet according to the drawing, then fold the steel plate into the specified angle. All these components form the frame of the Vulcan electric stove.
03
Welding
Precision welding, the different parts of the electric furnace are welded together, the weld seam is beautiful and reliable, and all have been polished and polished many times.
04
Epoxy Resin Spraying
Epoxy resin spraying with thickness up to the standard can accept a variety of color customization, waterproof and anti-corrosion, the surface is very good, and the color can be maintained for a long time.
05
Installation & Commissioning
Install high-quality heating elements, chambers, and wires into the furnace step by step according to the standard operating procedure for electric furnace installation. The display screen can adjust the program to English or Chinese according to customer needs.
06
Completed
Vulcan furnace has a strong mass production capacity and design level, and can manufacture different types of furnaces from small to large. The temperature is from 800-3600 degrees Celsius.
07
Package
Vulcan Furnaces has extensive experience in the packaging of electric furnaces. Heating elements that are too brittle will be individually packaged to avoid damage during transportation. The packaging includes shock-absorbing air bubble pads, wooden pallets, steel frame pallets, plywood wooden boxes, etc.
08
Transportation
Vulcan Furnace Industry has its own transport fleet, which can safely transport electric furnaces to major ports in China, ensuring the safety of the goods to the greatest extent. And we are the VIP of many global shipping companies, we can give customers the best service and price, including transporting the electric furnace directly to the customer’s warehouse. (DDU/DDP)
