What do you need to pay attention to to choose and buy electric heating elements?

Before the purchase of electric components of equipment, customers should pay attention to determine the equipment used is dry or hot water, which can avoid the unit area heat load is too large, which damage the equipment, in addition, the local need outside wiring lead exposed to the heater, so as not to damage because of the high temperature; when the input voltage can not exceed rated voltage standard, otherwise prone to accident, also can not input voltage than the specified voltage is low, otherwise the heat generated equipment will decline.

The equipment connection place must be kept clean, dry, otherwise it will reduce the insulation, so as to be short circuit breakdown, if the equipment using environment dirty, need to use part of the equipment wiring insulation sealing device for protection, which can prevent accidents; when heating the special materials, the supply voltage can be reduced when the initial the heating, so that we can reduce the calorific value of single terminal equipment, power all melt into liquid, then rose to the prescribed voltage heating can be.

When in use, we must pay attention to the equipment maintenance and maintenance, regular inspection and cleaning the dirt to the surface of the equipment, when the working voltage is used must not exceed the prescribed value, and the shell must be grounded; equipment can not be empty to burn, and keep away from combustible materials, the use of the time the operating personnel must seriously observe, if left, to cut off the power supply.

When the components of the equipment are stored, the storage environment must be dry. When the wiring screws are fastened, we must be careful not to exert too much force. Only by mastering the correct maintenance and maintenance methods and operation methods can we really improve the efficiency of the equipment.

The heating material used in the equipment of electrothermal alloy wire, insulating material used is soft mica plate, but also the use of a thin metal plate as outsourcing, this equipment is now nichrome wire around small ceramic box, it can be widely used in plastics and chemical fiber machinery industry, it is a high efficiency heat uniformity division.

The thermal conductivity of metal alloy equipment has very strong, and can ensure the temperature uniformity, so it has long service life, the mechanical properties of thermal insulation performance, corrosion resistant and anti magnetic, durable, energy saving and environmental protection, convenient installation, good insulation, fast heat transfer characteristics, production is not affected by the type size limit.