소개
마이카 밴드 히터
Mica band heaters offer efficient and economical solutions for heating cylindrical surfaces that require external indirect heating. They are ideal solution for high watt density and high temperature application. It uses
nickel chromium resistance strip as heating element which is precisely wound on a dielectric material for even heat distribution. The heating element is insulated within a mica core enclosed in a metal sheath which provides exceptional insulation, dielectric strength and
heat transfer capability for faster heat up and longer heater life.
About Mica Band Heater
Heaters can incorporate various sized holes and cut-outs and are customizable for various dimensions, wattages, voltages and materials to suit different applications requirements. Mica band heaters can also accommodate built in thermocouple which helps in contorlling temperature more accurately. Thermocouples can be type “J” or type “K”, grounded or ungrounded.
장점
- Various shape options in mica strip heater
- Good lifetime
- Low cost
- Reasonably high temp
- Good efficiency
- Less in thickness
주요 적용 분야:
- Plastic Injection, Extrusion
and Moulding Processes - Oil Lubricating Unit
- Plastic Processing Industry,
- Chemical Industries
- Food Processing Industries
- External Tank & Vessel
- Blown Film Dies
쉬스 재질 (Sheath Material)Stainless Steel, Galvanized
철
| Max Sheath Temp. | 425 °C |
| 전압 (Voltage) | 120 V & 240 V, single phase, 2 phase and 3 phases |
| 와트 밀도 | up to 45w/in2 |
| 최소직경 | 2” |
| Minimum width | 1” |
| 와트 허용 오차 | +5%, -10% |
| 저항 허용오차 | +10%, -5% |
구성 -
- SS/Aluminised Sheath for good thermal conductivity and oxidation/corrosion resistance at elevated temperatures
- Mica Insulation provides excellent electrical insulation and resistant to moisture.
- Clamping Band designed to maintain clamping pressure and firm contact with the cylinder surface thus eliminating air gaps at the contact
- Nickel Chromium Resistance Strip evenly wound for uniform heat distribution and reliable accuracy.
- Terminal Box to provide protection against exposed terminals and helps guard terminals from spill over’s, dripping.
- Lead Protection is available where abrasion is a problem.
- Stainless Steel screw terminals for maximum amperage carrying capacity and firm connection with the winding.
| Fibreglass Lead & Stainless Steel Braid terminations | |
Order Type L1/B1
| Order Type L4/B4
|
Order Type L2/B2
| Order Type L5/B5
|
Order Type L3/B3
| Order Type L6/B6
|
| Special Constructions | |
Two Piece
| Euro Plug
|
터미널 박스
| Expandable
|
Holes
| Box
|
