Silver Sandblasted Coil Heating Element 4.2 X 2.2 Mm Cross-Section With J-Type Thermocouple

• Superior Surface Quality (Silver Sandblasted vs. Black Annealed): Unlike standard black annealed coils that show scale and dark oxidation marks, our silver sandblasted finish creates an instantly recognizable matte texture with improved surface uniformity.
• Integrated Sensing Design: Eliminates the need for separate thermocouple installation, saving valuable space and providing faster temperature response directly at the heating zone.
• Rugged Steel Mesh Cable Protection: The 1-meter lead wire is reinforced with a stainless steel wire braid, shielding against accidental cuts, bending strain, and physical impacts.
• Optimized Rectangular Section: The 4.2 x 2.2 mm cross-section ensures superior thermal contact and uniform heat distribution across the heated length.

Selecting a coil heater isn't just about matching voltage and wattage; it's about durability, precise response, and long-term operating efficiency. Designed for industrial users seeking reliable thermal components, this 230V 350W Silver Sandblasted Coil Heater offers high power density and extended service life under strict operating conditions.

• Plastic extrusion and injection molding systems
• Hot runner nozzle heating and distribution manifolds
• Heat sealing machinery, thermoforming, and industrial heating fixtures