Grill heating elements has simple structure, high thermal efficiency, good mechanical strength and good adaptability to harsh environment.It can be used for heating all kinds of liquids and acid, base and salt as well as for melting metals (lead, zinc, tin,) with low melting point.Grill Heating Elements
We have a high quality automated production line that can develop and produce exquisite heater copper, outdoor strip heaters, heater for plastic for promoting the common development of domestic and foreign industries. We are constantly committed to providing every customer with high-quality products and technical support to build lasting relationships and improve customer satisfaction, which is the basic goal of our company. Our company pays attention to the construction of enterprise culture, enriches employees' spare time cultural activities, actively cultivates young reserve talents and continuously pours vitality into the development of the enterprise.
Grill heating elements has simple structure, high thermal efficiency, good mechanical strength and good adaptability to harsh environment.It can be used for heating all kinds of liquids and acid, base and salt as well as for melting metals (lead, zinc, tin,) with low melting point.
Electrical strength test:
A. Electrical strength in cold state: it shall be able to withstand 50Hz,1min withstand voltage, cut off current 5mA, without breakdown and flashover.
Rated voltage test voltage 250V 1250V
B. Electrical strength at operating temperature: 50Hz,1min withstand voltage, cut off current 5mA, no breakdown, flashover.
Rated voltage test voltage 250V 1000V
3. Leakage current at operating temperature
Under the condition of full heat release, the leakage current of the electric heat pipe is 0.5m A, with the input of 1.15 times rated power.
4. Overload test
Under the condition of sufficient heat release, the electric heat pipe is powered on with 1HRS of rated power 1.27 times, and cooled with 0.5HRS to room temperature (forced cooling is allowed) after power failure, so that the cycle is repeated for 30 times without damage.
5. Enclosure sealing test of electric heat pipe (pipe crack test)
The electric heat pipe shall be immersed in 3HRS of acidified water (2%-3% hydrochloric acid, sulfuric acid or nitric acid). The two end faces of the electric heat pipe shall be exposed to at least 5mm of liquid level. After testing, the performance requirements of item 2~3 shall be satisfied.
6. Sealing test
The electric heat pipe shall be placed at 24HRS in an environment with a temperature of 60℃ and a humidity of 95%, and shall meet the second to third performance requirements after being placed.
7. Life test
Under the condition of sufficient heat release, the electric heat pipe is powered on by 1HRS at rated voltage, and cooled by 0.5HRs to room temperature (forced cooling is allowed) after power off. The accumulative working time is up to 3000HRs.
Type of industrial tubular heaters:
TS heater Founded in 2009, belong to factory investment company, with strong technical & products knowledge support. TS focused on electric & industry heaters’ technology research, development,co-production and sales. Mainly engaged in electric heating tube,shaped tubular heater ,cartridge heater, Teflon heater, Hot runner heater, cast in aluminum/iron/brass heater,,Thermocouple, TC ,RTD pt100, Nickel Chrome Cr20Ni80, Heating cable, Blanket Drum heater, Silicone heater, Mica band heater, Ceramic heater, ........
All the products are widely used in electroplating, chemical, plastics, machinery
We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for DN125 22.5kw SS304 Immersion Heater for Industrial. Our goal is to build a customer-centric, pioneering, innovative, united and cooperative, honest and trustworthy company. We always give priority to the interests of customers, fully understand the needs of customers, and provide them with comprehensive solutions.
