1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace
1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace

1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace

Price:
USD 1.00-99.00 / pieces
Delivery:
FOB
Minimum order quantity:
5 pieces
Supply Ability:
500 pieces / Week
Country of Origin:
Any China Port
Quantity:
  • Applicable Industries:Building Material Shops
  • Applicable Industries:Machinery Repair Shops
  • Applicable Industries:Manufacturing Plant
  • Applicable Industries:Food & Beverage Factory
  • Applicable Industries:Restaurant
  • Applicable Industries:Construction works 
  • Applicable Industries:Energy & Mining
  • Applicable Industries:Food & Beverage Shops
  • Condition:New
  • Type:Infrared Heater
  • Power Source:Electric
  • Place of Origin:CN;SHN
  • After-sales Service Provided:No after-sales service
  • Applicable Industries:refractory
  • Warranty:One Year
  • Brand Name:DKJL
  • Dimension(L*W*H):Customized
  • Weight:All depends
  • Voltage:Depends
  • Certification:CE

1800c U Shape Mosi2 Resistor Electric Heating Elements for Glass Furnace

Product Description

 

 

Electric heating element is a kind of resistance heating element made from Molybdenum Disilicide.
It can be used in air and various gases environments. Working temperature of MoSi2 heating
element is 1300C to 1800C. It has the characteristics of high temperature resistance, oxidation resistance, corrosion resistance, heating fast, long service life, high temperature low distortion, easy installation and maintenance, excellent chemical stability, which has been widely used as heaters in high temperature furnaces and kilns of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture and chemical industry field.

 

Types of mosi2 heating elements

1. According to temperature: 1700C and 1800C

2. According to Shape: U, W, I, UL, WL, Spiral types.

 

mosi2 heating elementsstandard size

(Hot zone dia / Cold zone dia)

3/6mm, 4/9mm, 6/12mm, 9/18mm, 12/24mm.

 

 

Physics characters of mosi2 heating elements

Bulk density

Bending strength

Hardness

Apparent porosity

Drawing water rate

Thermal elongation rate

5.6~5.8g/cm3 

20MPa(20℃)

(hv)570kg/mm²

0.5~2.0%

0.5%

4%

 

Recommend surface load:

Furnace Temp(°c)

1400

1500

1600

1650

1700

Surface load of hot zone(W/cm²)

<18

<15

<12

<10

<8

 

 

Atmosphere influence onmosi2 heating elements operating temperature

 

Atmosphere

The max element temperature(℃)

 

1700type

1800type

Air

1700

1800

N2 

1600

1700

He  Ar  Ne  Argon, Helium

1600

1700

Dry Hydrogen(dew point) -80℃

1150

1150

Wet Hydrogen(Dew point) -20℃

1450

1450

mixed gas(e . g . 10%CO2, 50%CO, 15% H2)

1600

1700

mixed gas(e . g . 40%CO2 , 20%CO)

1400

1450

Cracked and partly burnt ammonia 

1400

1450

 

Installation ofmosi2 heating elements

 

1 ) Vertically hanging
Under normal temperature, MoSi2 element is very brittleness, while under high temperature, it is plasticity, so the better way to install U Shape element is to hang it vertically from the furnace top through the support clamping chuck. The aim of such way is to avoid putting the mechanical stress directly to the element heat-generating end; otherwise the element will easily be broken.

2) Support clamp
Support clamp are applied to 9/18 and 6/12 two kinds of elements respectively. The support clamp supports the whole weight of the element and the position of the element is also determined by it, therefore, it must be installed carefully to assure the element vertically hung. In order to prevent the element from being over heated locally, the taper part of the element lower end must put into the furnace chamber. 

 

mosi2 heating elementsApplication:

Item

name

distinction criterion

specification

Using range

Heating elements

1700  type

Element operating temperature 1700℃ is acceptable

Le Φ

6-12W type/U type/L type/all kinds of hetero type / stripe shape

high temperature electric resistance furnace

1800  type

Element operating temperature 1800℃ is acceptable

1800J type

Element operating temperature≥1800℃

Le Φ

3-12W type

Special,high temperature and high-power electric resistance furnace

1800T type

Element operating  temperature≤1800℃

Le Φ

3-12W type U type

Not oxidized special air high temperature electric resistance furnace

 

 

Small furnace (power100KW)

Large furnace(Power 100-500KW)

Furnace temperature

Voltage

furnace temperature℃

Voltage

20-150

1/3Operating Voltage

200-300

1/3Operating Voltage

150-500

2/3Operating Voltage

300-700

2/3Operating Voltage

500-operating temperature

The Whole-Operating Voltage

700-Operating temperature

The whole-Operating Voltage

 

It should not take a long time when shifting gears. Otherwise it easily causes the electric current 

shocking to break the electrical equipment.

 

Element Replacement

If there is a damaged part found in the process of operation, the first thing you should do is determine its location and get all the combination elements ready. After that, you should separate the wire the damaged element clipped to from the screw which is connected to the generatrix. Then remove the remained refractory wool and pull out the refractory stoppers. Insert the new combination elements into the furnace from its roof. Connect all the wires and get the refractory wool filled, and finally raise the temperature.

 

Picture of mosi2 heating elements

 

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Packaging & Shipping

 

 

Package of mosi2 heating elements:Synthetic wooden case padded with foams

 We also received OEM service; the package can be designed according to your requirements.

 

Shipping of mosi2 heating elements: By vessel or by plane from any Chinese port, Samples can be delivered by International express.

972461590_969

 

 

Package pictures of mosi2 heating elements

 

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Our Services

 

1. Timely response, 

Timely response to your inquiry, multiple choice recommendations based on your demand, quickly respond mails and provide solutions.

 

2. Sample evaluation

 high temperature heating elements sample and trial order is accepted for the quality evaluation.

 

3. Strict quality control

 Arrange production on time and control quality strictly.

 

 4. Shorter delivery time.

 Book the earliest vessel or plane to guarantee the delivery time.

  

5. Professional Services

 Provide all the detailed news and pictures from order to delivery;

 Offer relative export documents and original certificate if needed;

 Warm and considerable after-sale service 

 

  

Company Information

 

DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, and industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

 

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FAQ

 

1. How can I get your prompt quotation for mosi2 heating elements?

We can give you reply with quotation quickly if you kindly send the inquiry with following factors: 

working temperature, size or drawing, electrical resistance(Resistivity), application and quantity.

 

 

2.What's the MOQ of the order?
No limit, we can offer the best suggestions and solutions according to your condition.

 

3. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.

 

4. After an order is placed, when to deliver?
15-25days after confirming the order.

 

5. Does your company accept customization?
We accept OEM service.

 

6. How to solve the quality problems?
If the products don’t conform to customer’s samples or have quality problems, our company will be

 responsible to make compensation for it based on enough evidences.

 

7. What is the HS code?

The HS code is 85169090

 

8. Is there any cost for the sample?

We provide free sample and you bear the freight

 

9. How can I contact you?

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