Technical scheme of trolley resistance furnace

The new resistance furnace with full-fiber overturning trolley is a new type of product developed for the traditional brick resistance furnace, which generally has high energy consumption, low production efficiency, easy damage, poor temperature control accuracy and inconvenient loading and unloading. 6-AXIS FIVE-LINKAGE CNC TOOL GRINDER -TG680 The full-fiber lining structure is adopted, which has excellent energy-saving performance. Compared with the brick resistance furnace of the same specification, it can save energy by about 30%, double the heating speed, and has good heat preservation performance. The full-fiber structure has good thermal shock stability and is resistant to rapid heat and rapid cooling.H400 PRECISION PERIPHERAL GRINDER 1. The furnace body adopts all-fiber folding block pasting technology, which is strong and durable, and there is no problem of fiber shedding that people worry about, and the service life is much higher than that of brick furnaces. 2. The seal between the furnace body and the trolley adopts a mechanical movable sealing structure device, and the seal is reliable.Vacuum annealing process of steel ring 3. The new type of all-fiber furnace lining directly hangs wire (or strip) structure, which improves the radiation coefficient of the heating element, strengthens the heat exchange in the furnace, improves the thermal efficiency of the furnace, and prolongs the service life of the element. The electric heating elements are grouped and hung on the fixed hooks on the furnace wall, which is very convenient to install. When the electric heating elements are repaired, they can be directly welded and replaced at a position that can be seen and touched, which is very convenient. This new installation method of the electric heating element eliminates the method of supporting the wire bricks, avoids the problem that the furnace wall needs to be removed for overhaul due to the breakage of the wire bricks, and improves the service life of the equipment.What needs to be done for heat treatment with vacuum oil quenching furnace?