Mica Band Heaters
₹250.00
Specification
- clamping
- M6 x 45mm allen key or 5/32 inch screw fastener
- resistance
- +-5 percent
- power rating
- 10-25 W/in2
- minimum width
- 2.5 cm
- voltage rating
- 48 V to 440 V (Single/Dual Phase)
- wall thickness
- 0.6 cm
- heating element
- NiCr 8020/ NiCr 6016
- power tolerance
- +-10 percent
- sheath material
- Aluminised Steel/ SS/Brass/GI
- lead connections
- Screw Post/ Lead wires
- thermocouple hole
- Standard dia 19mm,bigger or smaller dia on request
- sheath temperature
- 300 degree C Max
- insulation material
- Mica/ Micanite
- termination connection options
- Steel protection box,FLP junction box,Screw post Terminals,Ceramic connector,2 Pin male plug
- energy saving insulation material
- Ceramic Fibre
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Description
Mica Band Heaters are made of an electrical resistance ribbon or wire, which is wound around a mica winding card and sandwiched between two sheets of mica, then wrapped in sheet metal. The resistance wire or ribbon that converts electrical energy to thermal energy is normally a nickel-chromium alloy of either 80% nickel which is useful to 1100°C or 60% nickel which is useful to 950°c. phlogopite, useful to 750°c, and synthetic mica, useful to 900°c. The sheet metal is normally either mild steel, stainless steel, brass, GI depending on the temp and the product to be heated. The maximum temp for mica band heater is 400°c.
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