Oven/Furnace/Kiln Refractory Heating Tube Silicon Carbide Radiation Tube

We have many years of rich manufacturing experience. We meet the individual needs of customers with advanced design concepts, produce high-quality Sic Heaters, Ceramic Fiber Paper, Si3N4 Tube for customers and provide comprehensive after-sales services for them. We have set up service points in many regions across the country, and serve customers in a timely manner based on the principle of where we can serve customers. That has a sound business credit history, outstanding after-sales service and modern producing facilities.

Products Description

U-TYPE silicon carbide sic heating element is an important heater type of Furnace Heating Element Sic which is widely used in controlled atmosphere resistance. We have exported U type heaters as well as other Rod type,  W type heaters over 10years and guarantee the quality with competitve prices.

Properties

*Heating surface of rated temperature: 1500°C.

Specifications

Connecting bridge，mm(D)

Center distance (A)

Cold end length, mm (CZ)

Hot zone length, mm (HZ)

Hot zone length, mm (HZ)

How to connect the Furnace Heating Element Sic?

1.The heaters can be connected in parallel, series, or a mixture of the two. Parallel connections are ideal, and any small changes in the resistance of the rods tend to be uniform over time. However, in tandem mode, this variation tends to increase resulting in reduced rod life.

2.The resistance of sic heaters increase very slowly, and up to four rods can be connected in series if their resistance values are well matched. When the furnace temperature exceeds 1400 degrees, it is recommended to limit the number of connected silicon rods to two

3.Mixing the two is usually an effective compromise, in which case the series groups should be paralleled. The rods should never be connected in series in parallel because the failure of one rod will overload the remaining rods in the set.

4.3 phase connections include star connection and angle connection. With star connection, 4 lines power supply is recommended in order to keep phase voltage in balance, having nothing to do with resistance; if star connection with 3 lines is utilized, phase voltage must be matched very closely.

Power supply devices

Furnace Heating Element Sic needs adjustable power supply to ensure that the designed power can be maintained throughout the life. The equipment type will influnce the performance of the heaters. The effected best life of the heater depends on the selection of the right power supply.

Q&A

1. How about the delivery period?

 Generally within10 days. or as per your request.

2. What is the delivery sea port?

SHANGHAI, QINGDAO, TIANJIN or as per your request.

Looking forward to the future, our company will continue to adhere to the business philosophy of 'people-oriented management, and create value through cooperation', and carry forward the action program of 'unity, enterprising, pragmatic, and pioneering' to provide customers with the best Oven/Furnace/Kiln Refractory Heating Tube Silicon Carbide Radiation Tube solutions. Over the years, we have received unanimous praise from users for our good product quality, rigorous work team and technical services. We have always adhered to the strategy of improving the efficiency of total factor labor production by means of scientific and technological innovation and scientific management.

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