Push plate furnace, also known as push plate kiln or push plate tunnel kiln, is a continuous heating and sintering equipment.

Working principle: The push plate furnace uses a push plate to gradually move the raw materials to different temperature areas for firing. The fuel burns at the bottom of the kiln to generate hot air flow. The push plate can block the hot air flow and allow it to flow in the furnace. The heating element heats the materials in the furnace to achieve the sintering process of the materials.  Classification According to the number of push plates: it can be divided into single push plate furnace and double push plate furnace.  According to the direction of push plate movement: there are two types: reverse propulsion and same-direction propulsion.  According to the push plate movement cycle: it can be divided into fully automatic and semi-automatic push plate furnaces.  According to sintering atmosphere: including oxidizing atmosphere, neutral atmosphere, reducing atmosphere, etc. push plate furnace.  Features High efficiency and energy saving: Using advanced heating technology and insulation materials, it can efficiently transfer heat energy, reduce heat loss, and improve energy utilization efficiency.  Precise control: The control system can monitor and accurately control the temperature and pressure in the kiln in real time to ensure stable product quality.  High degree of automation: The push plate system can achieve continuous production and reduce manual operations. Some models also support remote control to further improve production efficiency.  High space utilization: Most are horizontal long strip structures, which can be arranged along the workshop wall. Multi-layer designs can also be used, which can effectively save space.  Application fields Ceramic materials: used for sintering of advanced ceramics, structural ceramics, refractory materials, etc.  Electronic materials: can be used for firing varistor, dielectric ceramics, ceramic filters, magnetic materials, etc.  Special process: It can be used to bake luminescent powder, phosphor powder, etc. in a protective atmosphere.