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Sic Heat Elements

China Sic Heat Elements, Find details about China Heating Element, Sic Heating Elements from Sic Heat Elements

Model NO.
ED, DB, U, SC, SCR, UX
Trademark
Synthe
Transport Package
Standard Export Package
Specification
SGS
Origin
Zhengzhou, Henan
HS Code
85168000
Model NO.
ED, DB, U, SC, SCR, UX
Trademark
Synthe
Transport Package
Standard Export Package
Specification
SGS
Origin
Zhengzhou, Henan
HS Code
85168000
Silicon Carbide Heating Element for High Temperature Industry Electric Furnace

Silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected high quality green silicon carbide as main material, which is made into blank, siliconization under high temperature and recrystallized. It is the most popular type of economical heating element capable of operating under hot and rigorous environments.


Product Advantages

I. Withstands as high as 1500ºC ( surface temperatrue).
II. Various shapes, like Rod shape, U shape, W shape, Single Spiral & Double Spiral shape, are available to meet your demand.
III. Large size range.
IV. Generates high heat output per unit surface area.
V. High strength and excellent shock resistance.
VI. Heat source is free of noise and air pollution.

 
Product Application

Used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, metallurgy, glass, and machinery.

Types
Sic Heat Elements
Outer Diameter:   OD, (mm)                       Hot Zone Length:  HZ, (mm)
Code Zone Length:  CZ, (mm)                   Overall Length:   OL, (mm) 
Shank Spacing: A, (mm)                            Bridge: D, (mm)


Installation and Operation
 
1. In order to keep the furnace temperature and the charges uniform of each element, resistance values must be matched first before installation, arrange those with close current values on the same circuit.
 
2. As the heating elements are made of ceramic, avoid damage from mechanical shock.
 
3. The diameter of a piercing hole drilled through the furnace should be about 1.5 times the diameter of the element's end section. Size under 20mm is suitable for bricklayers up to 150mm in thickness. Size under 25mm is suitable for bricklayers up to 250mm in thickness.
When bricklayers are thicker than the above thickness, widen the piercing hole diameter by more than 5mm.
When SG type element is used, take 5mm more margin than the above value.
 
4. Silicon Carbide elements are electrically conductive. Care should be taken to avoid electric leakage due to direct contact with a conductive material or electric shock to a human body.
 
5. An equal length of the element's cold zone should protrude out of the furnace. Elements should be installed so that the heating section( hot zone) does not intrude into the furnace wall. Install the elements at the center of the piercing hole, and lightly pack ceramic fiber around the element.
 
6. Make sure that neither the terminal clamp nor the terminal strap will contact the furnace wall directly. The terminal strap must have enough slack to give under finger pressure.
 
7. After completing connections, turn on electricity after lightly pressing the heating element with a fingertip and make sure it will move easily.
 
8. When replacing elements, it is recommended to replace all heating elements in the same circuit, otherwise, the resistance difference between new and old elements can cause a load imbalance. This imbalance results in the newer elements' loading being greater which could shorten its service lift. It is recommended that older, or " aged" elements be used on the same circuit.
 
9. When start to run the furnace, raise voltage slowly and gradually never give full load at one time, otherwise, the heating element will be damaged by overcurrent impulse.
 
10. As the resistance of all-silicon carbide elements increases during use a variable voltage power supply is usually provided. The power supply may consist of a step transformer, thyristor, or a combination of both. The type of equipment used may affect the element performance and therefore the necessary appliances shall be selected carefully.
 
11. Before use the new furnace or the furnace that has not been used for a long time, they must be dried. While drying, it is better to use old elements or another heat source.
 
12. While sintering products or materials, if there is water ejection, the furnace should have holes to eject water vapor or other waste gases in order to protect the element's service life.


Packing & Delivery 
Sic Heat Elements

The external packaging of the product has three layers and is equipped with a spring shock-absorbing frame to ensure transportation safely.
Package: wooden box padded with foam board.
Delivery Time: 7-20 Days

Our Company

Henan Synthe Corporation has been developing, improving, and finishing high-temperature furnaces and refractory products for almost 10 years. Today, We are engaged in the manufacture of high-temperature muffle furnaces, tube furnaces, vacuum furnaces, and ceramic fiber products.
Sic Heat Elements


We also offer complete SiC and MoSi2 heating elements. Many of our products have been developed for specific purposes with unique designs. We offer extensive research and development. Our highly qualified staff of engineers, scientists, technicians, and plant personnel, will work with you to produce a cost-effective, superior product to meet your refractory needs. Synthe takes pride in our commitment to operational excellence. We have the drive, knowledge, and ability to meet our customer's specific and demanding needs for their everyday usage. We will work with you to get things done!


Our Service

1. One-year quality warranty for the whole furnace. 

2. Reply to your inquiry in 24 working hours.

3. Experienced staffs answer all your questions in fluent English.

4. Customized design is available.

5. Exclusive and unique solutions can be provided to our customers by our well-trained and professional engineers and staff.
App control system 

Specializing in research and development lab furnaces for more than 10 years gives you the most professional service.
Responsible production leads to high quality.
Large-scale production lines ensure a fast delivery time.
The best package keeps your goods safer and transports easier.


FAQ
 
How can I get your prompt quotation for a silicon carbide rod?
 
We can give you a reply with a quotation quickly if you kindly send the inquiry with following
1. Choose the shape you need, like Rod, U, W, Single Spiral, etc;
2. Cold zone: length and diameter;
3. Hot zone: length and diameter;
4. Temperature you need;
5. Overall length;
6. Resistance you need;
7. Quantity;
8. Application;
 
What's your shipping and packing?
By air, sea, land carriage
Wooden case, In wood packaging, the product has three layers of protection. The exterior is equipped with a suspended iron frame for shock absorption during product transportation.
 
Which payment terms can you accept?
T/T, L/C, Paypal, Western Union are available for us.
 
After an order is placed, when to deliver?
7-20days after confirming the order.
 
Does your company accept customization?
We accept OEM service.
 
How to ensure the quality of the product?
The voltage and current of every Hotbar element will be tested with digital instruments at 1000 degrees before delivery, and the resistance value will be marked at the terminal of the element.
 
How about your production capacity?
We have sophisticated equipment, Our production capacity has up to 5000PCS/Month per month. Customized is welcome.

Contact us

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