UNIFORM CYLINDER HEATING
Mica Flat Heater
Mica Flat Heater by LICHENGDA. Mica insulation and contact pressure, configuration details and made-to-drawing quotation for cylindrical barrels, nozzles and machine tooling.
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PRODUCT ENGINEERING
Mica insulation and contact pressure
Mica Flat Heater: Mica-insulated heaters depend on even mechanical contact with the heated surface. Confirm the inside diameter, axial width, split construction and clamping arrangement from the machine geometry.
Check electrical clearances at terminals and protect insulation from moisture and contamination. Heating duty, surface temperature and cycling conditions determine the final element loading.
For Mica Flat Heater, request the missing voltage, power and finished dimensions before calculating current, selecting a supply or fixing the mounting pattern.
The archived configuration for Mica Flat Heater lists Band Voltage: 120V 220V 230V 240V 480V etc (under customer request); Resistance Wire Type: NiCr 80/20; Sheath Material: 304 stainless steel; Insulation Material: Mica/ceramic. Treat these as reference options and reconcile them with the named configuration and installation drawing before quotation.
For Mica Flat Heater, send the supply, continuous and peak temperature, mounting drawing, lead exit and quantity. Include the heated medium and control method so the quoted configuration can be checked against the actual duty.
Application and reference configuration
Cylindrical barrels, nozzles and machine tooling. The final suitability of Mica Flat Heater depends on the assembled equipment and agreed operating conditions.
Archived figures below describe reference options or a product series. Confirm the exact model specification in the quotation.
| Band Voltage | 120V 220V 230V 240V 480V etc (under customer request) |
|---|---|
| Max working temperature | 450 degree celsius |
| Resistance Wire Type | NiCr 80/20 |
| Sheath Material | 304 stainless steel |
| Insulation Material | Mica/ceramic |
| Gap Locking Mechanism Type | Flange, Barrel Nuts or None |
| Termination Style | Standard lead, Screw terminal |
ARCHIVED PRODUCT INFORMATION
Description
A mica heating plate is a type of electric heating element that uses mica as an insulating and heat-resistant layer, combined with resistance wire to generate heat. Mica (a natural silicate mineral) is prized for its excellent thermal stability and electrical insulation properties.
|
Band Voltage |
120V 220V 230V 240V 480V etc (under customer request) |
|
Max working temperature |
450 degree celsius |
|
Resistance Wire Type |
NiCr 80/20 |
|
Sheath Material |
304 stainless steel |
|
Insulation Material |
Mica/ceramic |
|
Gap Locking Mechanism Type |
Flange, Barrel Nuts or None |
|
Termination Style |
Standard lead, Screw terminal |
Key Features of Mica Heating Plates
Material Structure:
Heating Wire: Nichrome (NiCr) or Kanthal resistance wire.
Insulation Layer: Mica sheets (muscovite or phlogopite) sandwiching the heating element.
Protective Cover: Often stainless steel or aluminum casing.
Temperature Range:
Typically up to 500°C (932°F) for standard mica heaters.
Some high-grade versions can withstand up to 800°C (1472°F).
Fast Heating & Cooling:
Mica has low thermal mass, allowing quick heat-up and cooldown.
Thin & Lightweight:
Thinner than ceramic or cast aluminum heaters, making them ideal for compact devices.
Custom Shapes:
Can be cut into various forms (round, square, rectangular).
Advantages of Mica Heating Plates
✔ Excellent Insulation – High dielectric strength prevents electrical leakage.
✔ Uniform Heat Distribution – Even heating with minimal hotspots.
✔ Energy Efficient – Low thermal inertia means less power waste.
✔ Long Lifespan – Resistant to oxidation and thermal shock.
✔ Cost-Effective – Cheaper than ceramic or silicone heaters.
Applications:
Injection molding machine, extruder, Blow-molding,film blowing machine, tape cutting machine, medical
equipment, spray cloth machine ,food industry ,Pharmaceutical applications ,Container, pipe, or tank
heating ect.
Company profile
Xiamen Lichengda Precision Manufacturing Co., Ltd. was established in 2 0 1 2 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2, has nearly 100 employees. Applicable quality-system and product-compliance documentation must be confirmed for the quoted product, legal entity and current scope.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability
of product quality
1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.
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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
ENGINEER-REVIEWED QUOTATION