Explosion-proof control box class

Mainly includes the lighting distribution box is used to control the lighting system and power box is used to control the power systems. Most of these products for modular structure, can control up to 12 loop, its most shell is casting aluminum alloy material, there is also a part of steel plate welding, there are quite a few of insulation shell. The internal is mainly composed of circuit breaker, contactor, thermal relay. Switch, lights, button, such as components, factory can also be based on user needs and select. Explosion-proof grade up to Ⅱ CT6 level. Points out, by the way, explosion protection automatic switch, knife switch and fuse in some control is also commonly used as a control circuit in the power and lighting distribution system and combination, just become a singleton. So these products are classified into this kind of product.

Explosion-proof starter class

Such products include manual starter, electromagnetic starter, reversible electromagnetic starter, autoformer decompression starter, Y step-down starter - Δ transformation and feeding switch, etc. Explosion-proof starter products as a terminal control device, typically a starter control a motor, belonging to the enormous quantity wide products. The shell shell are usually made of casting aluminum alloy or steel plate. Its internal by general contactor (air or vacuum), motor protection system, lights, button and self coupling transformer OS components, and generally have local control, remote control and automatic control function. Also some products branded with a circuit breaker as a master switch, make our products more perfect.

Explosion-proof control switch classes

This kind of product market demand is relatively large, so the manufacturer also is more, mainly including lighting switch, switch (combination

Explosion-proof electrical appliances

Explosion-proof electrical appliances

Switch), trip switch, pull switch and other small explosion-proof products. The explosive-proof grade of the products can reach Ⅱ CT6 level, the explosion-proof enclosure shell is usually adopts casting of aluminum alloy die casting composite structure, there are a few manufacturers use other material shell. This kind of product is characterized by small volume, the internal components of a single, low technical content, simple structure, easy production.

Explosion-proof main electric appliances

Lord make appliances is used as a make or break control circuit, with orders or program controlled switch electrical appliances. This kind of explosion-proof electrical appliances mainly include control button and post operation. Explosion-proof control button enclosure polycarbonate, is commonly used in glass fiber reinforced unsaturated polyester resin and ABS plastic injection molding to produce, also is to use a small amount of aluminum die casting forming. Within general structure for the secure shell, flameproof elements, and can realize anti-corrosion features, explosion-proof grade can reach Ⅱ C level. Operating column is mainly composed of main box, junction box, and support. Its main box and junction box made into a whole, make fission, have their own characteristics. Its material basically is made of casting aluminum alloy material. Internal by all sorts of elements such as instrument, switch, buttons and lights. Can be combination according to different needs.

Explosion-proof junction box class

Electrical equipment in use must be approved by wire or cable and power supply network, and form a system to complete its use function. But the connection wires

Explosion-proof electrical appliances

Explosion-proof electrical appliances

Or cable can't be infinite, and there are many places in the process of connecting need a wire tap series and parallel. It is bound to cause joint part outside filter, easy to cause accident. Explosion-proof junction box products means to solve this problem and produce the products, in order to further ensure the safety in production. This kind of product including junction box, junction box, a box and messenger wire box, junction boxes and other products, its shell is mainly composed of casting aluminum alloy manufacture. According to the need to have a lot of into line and line into the device, equipped with terminals in the oven, used to connect or tap. This kind of product made flameproof or most of the increased safety type, volume is small, the difference is bigger, explosion-proof grade can reach Ⅱ C level.

Explosion-proof lamps and lanterns of class

Any workplace and environment lighting measures must be taken to places with various explosive gas, is no exception. Due to its use place many, all over each corner of production, and thereby explosion-proof lamps and lanterns product mass production. This kind of product variety, complete specification, but can be roughly divided into lighting, signs, signals, such as portable with several forms, from the light source types can be divided into the incandescent light bulb, the town of mercury lamp, high pressure sodium lamp, metal halide lamp, dysprosium lamp and fluorescent lamp, from the structure points are more various, generally have a hanging, hanging, wall mounted type, type suction a top, portable, cantilever type, etc. From the Angle of installation, explosion-proof lamps and lanterns class can from can be implemented within 30 ° ~ 90 °. From the power, can from dozens to hundreds of watts. Installation height from the ground to a few meters high. Explosion-proof lamps and lanterns is, as it were, all in the explosion-proof electrical products production is the largest, the most used products. Moreover, due to its specific functions, caused a great loss, a large quantity of changing the situation. A variety of shapes and this kind of product structure change a lot, but from the explosion protection performance, is basically a flameproof is given priority to, the shell material in casting aluminium alloy is, basically can satisfy users in Ⅱ places below level C need of various kinds of lighting and display function.

Explosion-proof connection class

Explosion-proof fittings main function is to cable connection and cable branch. Its main products are explosion-proof bolt and explosion-proof electrical outlet box. The forehead

Explosion-proof electrical appliances

Explosion-proof electrical appliances

Rated voltage is 220 v ~ 380 v, rated current up to 100 a, varieties have the poles, three pole and neutral line and grounding line structure, shell products are metal and plastic material made of explosive-proof grade can reach Ⅱ C level. Its internal is mainly composed of connectors, some products with a breakpoint switch, the switch and connectors between have chain function, namely the first pull plug after disconnecting switch, insert the plug before they are close. Without switch products also have cut off after the primary loop disconnect ground wire, inserted into the ground before they are plugged into the function of the primary loop. This is to ensure safe operation condition. This kind of product is most directly with the hand operation, so the general high insulation performance requirements, must not ignore.

Explosion-proof fan class

Such products are mainly including explosion-proof ceiling fan, explosion-proof fans and explosion-proof axial flow fan and other products, its structure by the explosion-proof motor, explosion-proof junction box and explosion-proof speed controller and blade. Its rated voltage 380 v, general explosive-proof grade can reach Ⅱ BT4 level.

Which has the function of heat explosion proof electric appliances

Petrochemical enterprises in the process of production often need some heating equipment and electric heating, so this kind of product of explosion-proof problem is also very heavy

Explosion-proof electrical appliances

Explosion-proof electrical appliances

Want. The main products are explosion-proof electric heaters, explosion-proof heater. Because the products such as explosion-proof control transformer and explosion-proof ballast, although the main function is not to obtain heat in its operation but also fever, should also be attracted much attention, so all delimit such products. In the rapid development of science and technology today, of course, also can appear many made the electric equipment of high-tech materials, but still can't ignore its explosion-proof problems. Explosion-proof heating equipment main components for winding, controller and junction box, such as components, and often has to control temperature or monitoring protection function. Such products are basically for the flameproof, explosion-proof grade for Ⅱ BT4 level.

Riot police appliance class

Production in some occasions, often need some light and sound to prompt people to action, in contains explosive gas environment, this kind of electric appliance becomes more important. Its main products are explosion-proof lamp, explosion-proof, explosion-proof electric bells, explosion-proof electric flute sound device products, such as structure for the flameproof, usually made of casting aluminum alloy, explosion-proof grade can reach Ⅱ CT6 level. The working voltage can be divided into straight 36 ~ 220 v, communication of up to 380 v. Explosion-proof junction box and explosion-proof shell is the main structure.

Explosive electromagnet class

This kind of product mainly has explosive electromagnet, explosion-proof solenoid valve, explosion-proof electromagnetic drive, etc. Its working principle is under the effect of electromagnetic field, the produced by electromagnetic force to drive machinery work, usually for the brake. Mostly flameproof structure, made of steel or iron, explosion-proof grade for Ⅱ BT6 level. Its main technical parameters for general thrust or suction (in kg) and electricity, not electricity for a long time, otherwise easy to dangerous overheating.

Explosion-proof other classes

In the complex production process often encounter many special requirements, the need to produce special explosion-proof electrical products. Due to this kind of product

Explosion-proof electrical appliances

Explosion-proof electrical appliances

Yield less, require special, non-standard products, therefore it summarized as explosion-proof other classes. Mainly include electrical and instrument, temperature transmitter, pressure transmitter, speed transmitter, liquid level meter, quantitative control instrument, ignition devices, cameras and other products. Is basically production to manufacture these products, even though its performance requirements vary, but most of the products for the production of metal shell, its type flameproof or structure of increasing safety, there are also a few products is intrinsically safe product, its working voltage and working current is generally low, explosion-proof grade for Ⅱ CT6 level.