Vacuum Tube

Power your wood drying process with our advanced, reliable vacuum tube, designed for industrial high-frequency applications.

Parts of Wood drying kiln

A High-Frequency Vacuum Tube is an essential component in high-frequency vacuum wood drying machines. These specialized vacuum tubes generate high-frequency electromagnetic waves that ensure efficient and uniform moisture removal from wood, providing faster, more consistent drying results compared to traditional methods. Our vacuum tubes are built to last, offering high power output with minimal energy consumption.

Key Features:
  • High-Frequency Efficiency: Delivers optimal drying speeds with minimal energy waste.
  • Durability: Designed for long-lasting performance in demanding industrial environments.
  • Consistent Power Output: Stable power generation for uniform drying.
  • Low Maintenance: Reduced need for frequent maintenance, ensuring operational reliability.
  • Wide Compatibility: Works seamlessly with various high-frequency vacuum wood drying machines.

Vacuum Tube Specification

Specification Details
Filament Voltage 7.5V
Tube Type Directly Heated Thoriated Tungsten Cathode, Metal Ceramic, 3-stage Tube
Anode Cooling Method Water Cooling (S/SB) or Forced Air Cooling (F/FB)
Maximum Anode Dissipation Power 5 kW
Maximum Operating Frequency 75 MHz
Output Power Up to 10 kW
Application Industrial High-Frequency Heating Equipment

Frequently Asked Questions

The water cooling system (S/SB) offers more efficient heat dissipation, making it ideal for high-power applications. The forced air cooling system (F/FB) is more cost-effective and easier to maintain, suitable for less demanding applications. The choice depends on the heat generation and operational environment of your system.

This is a special accessory for Shuowei vacuum kiln. If you’re unsure, feel free to contact us, and we can help you assess compatibility with your specific equipment.

Yes, the vacuum tube can be used in various high-frequency heating applications, such as:

  • Plastic molding and curing
  • Metal hardening and brazing
  • Rubber curing
  • Food dehydration It's versatile for different industrial processes that require high-frequency electromagnetic heating.

More questions please contact us

Sales Team

Our sales team can help you with the price and shipping costs calculations. Come On! Be a member of high frequency vacuum wood dryer kiln users, make your wood drying process easier and faster.

Technical Support

Our technical teams are rich experiences in wood drying, if your any question about wood drying, especially for difficult drying hardwood block,slab,and special wood species drying questions. welcome contact us.

We'd like to work with you

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right HF wooddryer you want.