（1）电加热板：电加热板采用HT200或HT250灰铸铁经机械加工而成。加热板的尺寸大小，除满足电加热元件的安放外，还应与选用的射芯机技术规格和热芯盒外形相互适应。单工位垂直分盒热芯盒射芯机附有通用电加热板，可直接采用，一般属于整铸式的加热板。二工位水平分盒热芯盒加热板，由上、下两块加热板用M8内六角螺钉紧固构成。
(1) electric heating plate: the electric heating plate is machined by HT200 or HT250 gray cast iron. The size of the heating plate not only satisfies the placement of the electric heating element, but also adapts to the technical specifications of the selected core shooter and the shape of the hot box. The single station vertical box heat box core shooting machine is equipped with universal electric heating plate, which can be directly used, generally belongs to the whole casting type heating plate. The two working position horizontal box heat box heating plate is composed of upper and lower two heating plates which are fastened by six angle screws in M8.
（2）电加热元件：电加热元件又称电加热管。电加热管有两种形式，一种是单端出线的，另一种是双端出线的。
(2) electric heating element: electric heating element, also called electric heating tube. There are two forms of electric heating tubes, one is single ended outlet, the other is double outlet.
（3）电加热功率的确定：首先要确定加热功率，然后才能确定电加热元件的规格和数量，并合理布置电加热管。
(3) determination of electric heating power: first, determine the heating power, then determine the specification and quantity of the electric heating element, and arrange the electric heating tube reasonably.
（4）电加热管的数量和布置：根据所确定的加热功率以及芯盒的大小、砂芯的形状、机器的工作特点等，选择合适型号和长度的电加热管。一般每个芯盒最少放三根。其布置应力求使芯盒加热均匀。布置加热管时，应注意不与其他零件及机构，如顶芯杆、回应导杆。排气塞等相碰。
(4) the quantity and arrangement of the electric heating tube: according to the heating power and the size of the core box, the shape of the core and the working characteristics of the machine, the electric heating pipe of the suitable type and length is selected. In general, each core box is at least three. Its arrangement should make every effort to make the core box warm even. When placing heating pipes, attention should be paid to other parts and mechanisms such as mandril and responsive guide bar. Exhaust plug and other collision.