Pusher type quenching and tempering furnace features: continuous automatic production, high efficiency, easy operation, and stable quality of the processed parts.
Rated power: 380-1080KW
Push rod resistance furnace is suitable for continuous treatment of quenching, annealing, normalizing or tempering of ferrous metal products such as aluminum alloy quenching, sand burning heating and bearings, cranks and so on.
The electric control part mainly includes two parts: temperature control and operation. The temperature control adopts an island meter imported from Japan and an integrated high-power solid-state relay to implement PID control, and a multi-point recorder is used to record the complete process curve of each zone, and the alarm can be super-turbid. On and off, furnace door lifting and feeding and discharging. The hydraulic system action sequence is controlled by imported PC programmable logic control system.
Structure introduction: Pusher furnace consists of furnace body and electric control. The furnace body part mainly includes furnace shell, furnace lining, furnace door, hydraulic station, heater, pushing mechanism, pulling mechanism and tray. The furnace shell is welded by steel plate and section steel. The furnace lining is made of energy-saving ultra-light refractory bricks, lead silicate and high-quality thermal insulation materials. The front and rear furnace doors are driven by hydraulic cylinders to open and close. The heater uses high alloy resistance. The wire is wound in a spiral or resistance band and made into a corrugated shape. The tray made of heat-resistant cast steel is periodically moved forward along the heat-resistant steel track under the action of the pusher mechanism at the front and back of the furnace body. Adjustable cycle time.
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