
Electron Tube 3cx2500h3 for Industrial RF Heating Machines
Product Introduction
We have high-quality and experienced technical development, production and operation management personnel, specializing in the development of high-quality and low-cost DC heating elements, defrost heater resistance, Mini Flat Square Heating Tube. We have a pragmatic incentive mechanism and continuous innovation and change, gradually precipitated the corporate culture of "people-oriented, cohesive, brand-first, continuous innovation". We have built a reliable reputation among many customers. We deeply know that the foundation of the brand's longevity lies in responsibility, the pursuit of quality, and the care for time and natural resources.
Description
Ceramic Band Heater consists of helically wound Nickel-Chrome heating coil, evenly stretched and precisely stretched inside the insulating ceramic bricks to create uniform heating. 1/4" thick Ceramic fiber insulation gives minimum heat loss. Sensor holes can be provided according to requirement.
Specifications
Industrial Heater | Ceramic Band Heater |
Resistance Wire | NiCr 80/20 |
Sheath | 304 stainless steel |
Insulation | Ceramic |
Heater Voltage | 120V 220V 230V 240V 480V standard |
Wavelength range | 2-10 microns |
Operating Temperature | 300°C to 700°C (572°F - 1292°F) |
Operating Life-Up | 20,000 hrs |
Radiation distance | 100 mm to 250 mm |
Application

Other Parameters
Insulation: 1/4" thick ceramic fiber insulation
Sizes: Minimum 2" Diameter & 1" wide and up
Terminals: Post Terminals Standard (1/4"-20 Thread or custom thread)
Sheath: Corrosion Resistant Stainless Steel
Lock-Up: Barrel Nut Standard (Optional Flange)
Standard Gap: 1/4" when tightened
Wall Thickness: 11/32" (+1/32", -.00)
Temperature: Up to 1500 F
Watt Density: Up to 60W/Sq. in.
Voltage: Up to 480 V (Single or three phase)
Resistance Tolerance: +10%-5%
Wattage Tolerance: +5%-10%
Part of Our Production Pictures
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Contact us for any interesting and questions, thank you very much and wish every wonderful day.

We are committed to innovation, manufacturing new and excellent Electron Tube 3cx2500h3 for Industrial RF Heating Machines and strive to provide customers with effective solutions. We firmly believe product acceptance is not the end, but the beginning of our service, and we offer perfect and timely after-sales service so that you have no worries. With high quality, reasonable price, on-time delivery and customized & customized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets.
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