Well type ring heat treatment furnace
- Product introduction
- Product video
It is mainly used for well heating of metal parts and rings at rated temperature.
Equipment structure features:
The furnace is composed of a furnace body and a removable furnace cover and control system.
● The shell of furnace body is welded into frame structure with section steel and steel plate.
● Furnace cover support using channel steel and guide combined mobile.
● Heating elements are arranged on the furnace side with high resistance alloy OC25AL5 resistor belt produced by Shanghai Electrotechnical alloy factory.
● The furnace body is made of high-purity aluminum silicate fiber cotton pressed into plates, the furnace wall hanging resistance belt heating, the main characteristics of the structure is energy saving, high heating efficiency, can quickly make the temperature rise. And not easily damaged. The heating element on the furnace wall is OCr25AL5 resistance band.
● The bottom part of the furnace due to load bearing, the use of high aluminum refractory brick masonry, the core part of the furnace adopts the practice of large ring, inside and outside heating, which is to increase the uniformity of furnace temperature, and reduce the power consumption of the furnace, and reduce the power configuration of the furnace, so that the transformer use more space. Since there is no resistance wire at the bottom, we add cr-Mn nitrogen pad iron on top to increase the fluidity of furnace temperature in the middle of the ring.
● Furnace cover adopts hydraulic lifting, motor control automatic walking.
Low control using a color LCD paperless recorder, the recorder to replace the conventional long figure paper recorder, due to the large pit type furnace temperature region, there used to be a paper mostly USES the long figure more recorder, and the table easy to generate random dot phenomenon, do not often play a line, but all over the sky star, so let the customer very unhappy process curve, fax is not convenient at the same time, because the paper super wide. Color LCD paperless recorder has the advantages of clear display, optional Numbers, curves and bar charts, clear working date and time, adjustable deviation temperature, and printing or email to users with equipped USB flash drive.
●PID control, Shanghai Guolong intelligent TCW-32A power meter control, color LIQUID crystal paperless recording 1, a thermocouple.
● Contactor and silicon controlled dual protection control. The contactor and thyristor two-way control is also specially designed by us. This design makes up for the weakness of mutual control. The temperature control precision of thyristor is high, but it is easy to break through and shut off. The electricity can be shut off by turning off, but the temperature control precision is not enough, easy to make the furnace temperature buffer, so the two joint control is ideal and reasonable, is also my crystallization over the years.