筒式加热器可被认为是用来在许多不同的应用而产生热“部件的加热器”。这些过程加热器主要用于模具并在腔内配合舒适,并通过达到高温帮助加热固体。墨盒加热器具有能够在内部携带热电偶的多功能性,以帮助更准确地控制加热器的温度。各种直径允许其用于任何腔体,可以定制设计有任何冷剖面。引线从端到控制面板延伸。墨盒加热器用作热水器元件和各种应用。其中一些用途包括袋子密封应用,液压油应用,电机油应用,齿轮箱,水加热应用以及实验室和食品设备。护套可以达到极端温度,因为墨盒加热器可以设计,具有更高的瓦特密度。高瓦密度墨盒加热器还可以具有不同类型的铅线连接。对于更多机械过程,不锈钢编织引线用于机械应力。 BX cabling can be used for added protection, though it reduces the lead wire flexibility. Terminal pins are also available on all models. Cartridge heaters from Wattco are made of a swaged construction that consists in a high-grade nickel chromium resistance wire wound around a high-quality MgO core that is centered in a stainless steel casing.