High-Density Brass Cartridge Heaters

High-density brass cartridge heaters combine the exceptional thermal conductivity of a brass sheath with the rugged, swaged construction of a high-density heating element. By highly compacting the internal magnesium oxide (MgO) insulation around a precision-wound resistance wire, these heaters deliver a highly concentrated and rapid thermal response. Because brass conducts heat significantly faster than traditional stainless steel or Incoloy, these specialized heaters are the preferred choice for applications requiring immediate, highly localized heat transfer and ultra-fast cycle times.