是采用强度高，热辐射性能好的氧化铅陶瓷元件作绝缘材料，用优质镍铬丝缆作发热体，穿接好的加热器可以是矩形或三角形。 The LCD tracked ceramic heater is made of lead oxide ceramic element with high strength and good heat radiation performance as the insulation material, and high-quality nickel-chromium wire cable as the heating element. The heater can be rectangular or triangular. The nickel-chromium wire cable and the wire are welded by a new process. The welded joints are all embedded in the ceramic components. The insulation is reliable. The ceramic heater and the control equipment become a complete heat treatment system. The distance configuration of the control device is connected to a long wire. ，应视工件的几何形状、壁厚及热处理工艺选择相应的规格、下表仅列部分规格。 The length of the track type ceramic heater can be flexibly changed. The corresponding specifications should be selected according to the workpiece geometry, wall thickness and heat treatment process. The following table lists only some specifications.