Die heating tube characteristics, and what methods to use

Die heating tube characteristics, and what methods to use

Mould heating tube is a common heating equipment, the use of quality stainless steel material manufacturing, has many advantages, such as small volume, high safety, easy to install, big power, heating tube is mainly used the cluster type tubular heating elements, because of the high thermal response, heating up fast, accurate temperature control, heat utilization rate is high, so the application is very extensive, mainly about its usage, below is not a good method of use, it is hard to play the performance of the equipment.

In fact mould heating tube in what circumstances use? How to use is there is a big request, mainly has three points:

1, at the time of connection to clean up the thread, thread in the dry state, otherwise it's easy to conducting an electric shock, another if it is in the wet state, its insulation must be decreased, and the metal tube like easy to current breakdown, so it is easy to damage the equipment, this is to pay attention to, a lot of people are using tend not to consider so much, so also sparks appeared problem, so be sure to keep the heating tube clean.　

2, for some corrosion, flammable and explosive substances, connection parts must use insulation material, if is bad insulation can lead to accidents, in order to avoid accident, mould heating tube must be set according to requirements of the rated voltage, no more than rated voltage. Need to use cases, this basically is to protect the heating tube is not affected by the outside world, and to provide a solid casing, different materials, selection of casing is not the same. Choose must watch is stainless steel, can rise to anticorrosion shock can also be moistureproof, so choose the casing is very critical, general anticorrosion performance basically is to see how much is the content of chromium nickel material, this is very critical.

3, use mould heating tube must pay attention to the ground, to ensure the safe, if it is not grounded is easy to cause electric shock; Effective heating and electric heating tube size to all immersed in the liquid, so as to avoid heat burn, regularly going out dirt on the surface of the metal at the same time, although said that this product is not so easy to scale, but also want to check, lest affect heating. In general this kind of heater device is more simple, only in this way can better use of this kind of equipment, the maximum benefits.