MCH metal ceramic heater for medical device

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10 Pieces
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Company Information

Zhuhai 4U Electronic Ceramics Co., Ltd.

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Place of Origin: China
Brand Name: /
Model Number: H321212
Type: Electrothermal Ceramics
Material: Alumina 96%
Product Name: disc heating element
Property: Insulated Ceramic Heating Element
Certificate: RoHS,SGS
Shape: Ring,Disc,Disk
Type: Electrothermal Ceramics
Application: Aroma Burner, water/oil/gas heating
Advantage: Energy-Saving,Superior Thermal Properties,High Reliability
Usage: medical/mechanical equipments
Selling Units: Single item
Single package size: 16X11X9 cm
Single gross weight: 0.2 KG
Package Type: Package for disc heating element: strong packing , export standard, 100% no damage
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IntroductionMCH metal ceramic heater for medical device


ItemTest conditionUnitProperty
color  /white, compact
Main materials  /≥96% Al2O3
Density g/cm3>3.7
Camber  mm<0.2 
Leads tension strength  kg horizontal pull ≥2
Flexure strength  Mpa >300
Hardness Load 4.9 Gpa≥15
Thermal conductivity 25±1℃ W/(mk)≥20
Withstand voltage strength25±1℃,4200v/s / Leakage current <0.62mA
Insulation resistanceDC=500V MΩ >100 
Resistance tolerance25±1℃ΩMiddle value ±10%
Coefficient of linear expansion(40-800℃) / 7.5*10-6/℃


Product Description

     Our disc heating element is made by the raw material-alumina ceramic, on which print the electrical resistance. After burning under the 1700 degrees, ceramic bodies are attached the electrode and installed the lead-wire.


Model NameH321212
PropertyInsulated Ceramic Heating Element
Power Factorcan be customized
TypeInsulated Ceramic Heating Element
ApplicationAroma Burner, water/oil/gas heating
AdvantageEnergy-saving,Superior Thermal Properties,High Reliability


Features of disc heating element: 

1,High watt density,good thermal efficiency;

2,Laying of multiple heating elements per unit is available;

3,Rapid heat increase,custom designed temperature distribution available;

4,High levels of insulation allow direct contact with water kerosene and metal;

5,Superior dielectronic strength and electrical insulation;

6,Longer life due to oxidation-proof design on resistivity material;

7,Superior chemical resistance;

8,No electric noise



Other Type Ceramic Heating Element:






Our disc heating element can be used in Electronic cigarette,vaporizers,coffee machine,Intelligent closestool,instant electric kettle,instant water heater,hair straightener,hair curler,car exhaust oxide sensor,heating for industry device,ultrasonic heating element,mold heater,medical equipment heater,air heater,small household appliances,etc.


Packaging & Shipping

Standard export packing, 100% no damage.

Shipping: Sample order: 1-3days (By DHL, FEDEX, UPS, TNT)

              Bulk order:10-45days (By sea or air)

company information

 Zhuhai 4U Electric Ceramics Co,.Ltd. was established in 2004, which is located in Zhuhai, a pretty coastal city in the south of Guangdong Province in China.It is a high-tech enterprise,focused on R&D of ceramic heating elements,structure ceramic and ceramic package.

      Our company has a set of advanced producing equipment. It also owns a large production line, including sintering process, brazing process, slicing process, milling process and so on. Knowledgeable quality inspectors are employed in our company to do the routine test and random samples, which can makes sure about our products’ excellent quality at every producing step.

      Nowadays, 4U is becoming a leading producer of ceramic heater element in the heater industry. We have achieved many outstanding accomplishments. With the high-quality of our products, we have passed international tests, such as SGS and RoHS. We will keep focusing on product quality, technical merit and service level.