Petroleum CNC Lathes
Oil CNC lathes. Do not turn the heating cable system on and off frequently after the electric heat tracing system is installed. Oil CNC lathes, many users think that electric heat tracing is a product that uses electric energy. The long-term cost of opening electricity is relatively large, so it develops the habit of frequently turning on and off the electric heating system. In fact, this is not the right approach. Instead, it will cost more. Especially for self-limiting temperature electric heating products, its starting current is large, that is to say, when the power is turned on, the power is large, and the corresponding power is more. Oil CNC lathes, frequent opening and closing of the heating cable system are not correct. In particular, the self-limiting temperature electric heating cable itself is an environmentally-friendly product, and its PTC semiconductor material has a good memory function. In the months that need to be used in the winter, after opening, pay attention to daily maintenance and inspection work. Many users will wait until the electric heating system freezes before using the electric heating system. The function of the petroleum CNC lathe, electric heating system is to use its own heat to compensate the heat loss of the pipeline to achieve the purpose of heat preservation and anti-freezing.
In the electric heat tracing industry, it is divided into two types: a heat-insulating insulation belt and a heating belt, one for heat preservation and the other, and the other for high-temperature heating and temperature maintenance. Petroleum CNC lathes, in the electric heat tracing system, the common is the pipe heat insulation, we call it electric heating cable, and the products with higher temperature requirements, we call it electric heating belt. The electric heating cable works by distributing a certain amount of heat through the heat tracing medium, and supplementing the loss of the heat tracing pipe through direct or indirect heat exchange to meet the normal working requirements of heating, heat preservation or antifreezing. Oil CNC CNC lathes, as long as they meet the temperature requirements of the heat tracing, can achieve the heat tracing effect. Taking into account the user's temperature and use characteristics, our company recommends that customers use medium temperature explosion-proof anti-corrosion self-limiting temperature heating cable. The oil CNC CNC lathe, self-limiting temperature explosion-proof anti-corrosion electric heating cable has shielding layer and fluorine plastic outer sheath protection, which is very suitable for places with special requirements. Therefore, the coal powder warehouse pipeline insulation adopts medium temperature explosion-proof anti-corrosion effect and is well applied.
The self-limiting temperature electric heating system is composed of a wire core wire, a conductive layer, an insulating layer, a shielding layer and an anti-corrosion layer, and plays a role of heat preservation and anti-freezing. The petroleum CNC lathe, the electric heating system is a wire made of copper core. Wire composition, in which the copper core wire must be tinned outside the wire. Everyone knows that copper will oxidize in the humid environment and in the air to produce alkaline copper carbonate. We often call it patina, and the copper oxide reacting with oxygen will change. Dark brown, oxidized copper conductors affect the life and electrical conductivity of the heating cable. The reason why the copper CNC wire lathe is tinned is mainly to prevent the copper wire from oxidizing and increase the service life. The thermal decay rate will be greatly reduced, which is helpful to the whole electric heat tracing system. The user is purchasing electric heating. When the system is used, it is necessary to communicate with the manufacturer the specific materials of the wires to avoid affecting the service life after the purchase. The function of petroleum CNC lathe, electric heat tracing system is anti-freezing and anti-coagulation, its effect is remarkable, mainly used in liquid pipe insulation thaw, such as: petroleum, chemical, electric power, fire, metallurgy and light industry liquid pipeline anti-condensation insulation Thermal insulation.
Although the winter seems to be far away, many companies have taken necessary anti-freeze insulation measures in advance to solve the problem of normal and effective operation of diesel equipment in winter in areas with severe winter temperatures in the northeastern part of China. In the oil CNC lathe, in the low temperature environment in winter, the heat loss in the process of diesel flow is increasing, and the simple insulation can not solve the problem of antifreeze. The electric heating cable insulation system has good anti-freeze insulation effect. According to the physical properties of the diesel itself, it is only necessary to maintain its temperature at 10-35 ° C. At this temperature, the diesel will not condense. The oil CNC CNC lathe can be used with a self-limiting temperature electric heating cable. Considering that the area where the diesel equipment is located is a flammable and explosive place, an explosion-proof anti-corrosion electric heating cable can be used. The electric heating is used for the diesel pipeline, and the electric heating cable is directly laid or wound on the surface of the pipeline, and the electric heating cable is used to dissipate heat to compensate for the heat loss of the oil during the transmission process. The oil CNC lathe is self-limiting and has a flat shape. It can be easily attached to the surface of the pipe. The electric heating cable has a shielding braid to transfer heat and heat. Moreover, the self-limiting temperature electric heating cable can also be used as the static electricity generation and safely grounded and explosion-proof. It has precise temperature requirements and is used together with the explosion-proof thermostat for electric heat tracing, thus achieving automatic operation.