Electric Ceramic PTC Element Air Heater for Fans

We provide products, services and solutions to help customers improve safety and process efficiency, reduce waste, extend service life of ceramic fiber modules, furnace electric heating element, inconel thermocouple protection tubes achieving the sustainable development. Our company has practical experience in training management team and creating excellent performance. In line with the principle of doing our best to serve customers, we are not only willing to listen to customers' opinions, but also take customers' needs as our mission to provide customers with reliable product quality and delivery time. We have put forward a new development concept, established a new development direction, and formulated a new development plan.

Products Description

Molybdenum disilicide heating elements is made on the basis of molybdenum disilicide, resistant to high temperature and oxidation. The main types are U-shaped silicon-molybdenum rods, W-shaped silicon-molybdenum rods, U-shaped right-angle silicon-molybdenum rods, U-shaped bent silicon-molybdenum rods, I-type silicon-molybdenum rods, L-shaped silicon-molybdenum rods, and special-shaped silicon-molybdenum rods.

Properties

Heating surface of rated temperature: 1600℃.-1900℃

The common diameters of silicon molybdenum rods

Model 1700/1800/1850/1900: d1x d2: Φ3/6, Φ4/9, Φ5/10, Φ6/12, Φ7/14, Φ9/18, Φ12/24 and other specifications d1=hot end Diameter (thinner) d2=cold end diameter (thick end)

Dedicated for denture furnace: d1x d2: Φ3/6, Φ4/9, Φ5/10

d1=diameter of hot end (thinner)

d2=cold end diameter (thick end)

How to distinguish silicon molybdenum rods and silicon carbide rods correctly?

1. The temperature is different. Silicon carbide rods are generally used at around 1000-1450 degrees. The new process of hot bending of silicon molybdenum rods can now reach a temperature of over 1900 degrees.

2. The scope of use is different. Silicon carbide rods are generally used in small box-type electric furnaces, experimental electric furnaces, and muffle furnaces. Silicon molybdenum rods can be used in industrial high-temperature furnaces such as large muffle furnaces, box furnaces, tube furnaces, ceramics, magnetic materials, glass, metallurgy, refractory materials, etc.

3. The material is different. Silicon molybdenum rod is a resistance heating element based on molybdenum disilicide. The silicon carbide rod is a rod-shaped, tubular non-metallic high-temperature electric heating element made of high-purity green hexagonal silicon carbide as the main raw material, processed according to a certain material ratio, and after 2200℃ high-temperature silicidation and recrystallization sintering.

Q&A

1. How about the delivery time?

It usually needs 2 weeks to complete the production and needs 2-3days to shipping the goods to our nearest seaport.

2. What is the delivery port?

Generally shipping by air such as Beijing international airport.

Our Electric Ceramic PTC Element Air Heater for Fans is industrial quality, our quality is beyond your imagination. We are reliable in quality, excellent in quality and fashionable in style. All of us are striving for a common ideal, to make our company stronger and aggressive and tenacious. Looking to the future, we have a bright future even there is a long way to go, and all of us are striving to achieve the strategic goal of becoming bigger and stronger!

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