The company adheres to the business philosophy of "Crafting quality products with integrity, serving society with excellence" and, with the principle of customer first, is committed to providing excellent pre-sale, in-sale, and after-sale services. We solemnly promise: Dedicated to products, satisfaction in service.:
I. Uses
HRY Series Sheathed Tubular Electric Heaters are used for heating hydraulic oil and lubricating oil in hydraulic and lubrication systems, and can also be used to heat non-corrosive gases or liquids.
II. Features
HRY Series Sheathed Tubular Electric Heaters consist of a heating core and a sheath. The heating core uses high-temperature resistant alloy electric heating wire as the heat source, with high-temperature resistant ceramic as the insulating medium, and the sheath is made of cold-drawn seamless steel pipe or stainless steel.
The electric heater is connected to the oil tank body via a flange. The sheath isolates the heating core from the heated oil. When replacing the electric heater, there is no need to drain the oil from the tank; simply pull out the heating core and replace it with a new one, making maintenance convenient.
The electric heater has a large contact area with the heated oil, low surface power, no carbon deposition, and the oil will not carbonize due to local high temperatures. It has a long service life, is safe, and reliable.
III. Main Technical Parameters
Rated Voltage: Single-phase 220V, Three-phase 380V
Surface Heat Dissipation: ≤3W/CM2
Operating Temperature: ≤300℃
Working Medium: Mineral Oil
Working Pressure: ≤0.8Mpa
IV. Technical Parameters, Specifications, and Dimensions of HRY Electric Heaters (See Figure 1)
