Hammer Grinder,Maize Hammer Mill,Maize Hammer Grinder,Maize Hammer Crusher HEBEI PINGLE FLOUR MACHINERY GROUP CO., LTD , https://www.plrollermill.com
1. Explosive gas mixture hazardous areas in Zone 1, Zone 2 or Zone 20, Zone 21, Zone 22 flammable dust sites 2. Group II, IIB, IIC T1-T6 explosive gas mixtures can also be used in flammable dust environment. when a height of not more than 2000 m above sea 4,25 deg.] C, relative humidity of 95 5% or less, the working environment temperature -20 ℃ ~ <br> <br> main technical parameters between 40 ℃ +
1. Explosion-proof mark: ExdeIIBT4ExdeIICT4DIPA20TA,T6
2, protection class: IP66
3, anti-corrosion level: WF2
4, rated voltage: AC220V/380V
5, rated current: 225A
Product performance characteristics:
1. This series of products is a composite explosion-proof structure. The explosion-proof explosion-proof structure is adopted for the element chamber, and the increased safety-type explosion-proof structure is adopted for the inlet and outlet cavities. The modular combination between the chambers prevents the flameproof chambers from communicating with each other, reducing the net volume of the individual chambers, thereby eliminating the overlap of explosion pressures and enhancing the explosion-proof performance of the products; each circuit can be freely selected, Assembled; small size, neat, beautiful, occupy less space on the installation site; light weight, easy installation and maintenance.
2, this series of products for the cast aluminum alloy shell, aluminum alloy for the ZL102 in line with national standards. The product shell adopts fuel, high temperature and constant temperature die-casting molding process. The surface of the die-casting product is smooth, the appearance is elegant, the density of the metal structure is high, the air bubble inside the shell structure is not, there is no trachoma, and the impact resistance is enhanced (the tensile strength of the cast aluminum alloy As nearly 2 times the original, the hardness is nearly 1.5 times that of the original, and the density is increased compared to the original.) The explosion-proof performance of the product housing is good, and the product has a permanent explosion-proof mark.
3. The surface of the product is processed by high-speed shot blasting and other series of processes. The advanced high-pressure electrostatic spray process is used to spray the surface, and after the automatic constant temperature heat treatment line process, the plastic layer formed on the surface of the shell has strong adhesion and does not easily fall off. Effectively achieve the purpose of protecting the shell, improve the product's ability to prevent corrosion, and far better than the spray paint process.
4. The explosion-proof structure of explosion-proof explosion-proof structure meets the national standard of GB3836-2000 with an accuracy of 6.3μm.
5, the product surface color is gray, while there are apple green, white, blue, military green and other colors for users to choose from, but also can be produced according to user requirements.
6, all exposed fasteners are made of stainless steel.
7, the direction of the cable in and out of the line, according to user requirements can be made into the up and down, down in and out, up and down, down into the other and other forms.
8. The inlet and outlet ports are usually pipe threads, and the cable clamping and sealing device is configured. It can also be made into metric thread, NPT thread form according to the user's on-site requirements.
9, steel pipe, cable wiring can be.
10. The internal conductors of the distribution box are cold-pressed by OT terminals and insulated by bushings. Terminals are fastened with special anti-loose mats to ensure the stability of electrical performance. There are clear access points on the terminals. Line number or logo.
11. The main components of the distribution box are authentic Schneider products. (Switch) Miniature circuit breakers are C65N series (with overload and short circuit protection functions); AC contactors are LC1 series and thermal relays are LR2 series. The remaining components such as: indicator lights, buttons, meters and other components, for our company special explosion-proof components, explosion-proof performance and electrical performance and reliable.
12. The number of components and branches installed in the distribution box can be configured according to the user's requirements; outdoor products can be configured with rain cover according to user requirements.
13. The installation mode of the distribution box is generally a hanging type. When special requirements are made, it can be set up, seat type or distribution cabinet type.
14, the cable configuration is: power box: input 3P + N + PE / output 3P + N + PE
Lighting box: input 3P+N+PE/output 1P+N+PE
15, this series of products through the casting, processing, assembly, inspection and other more than a dozen processes, product inspection after passing the package before leaving the factory.
16. When this series of products is shipped from the factory, it is equipped with technical documents such as “Instruction Manualâ€, “Insurance Cardâ€, “Factory Certificate of Conformity†and “Specifications for Special Componentsâ€.
17, this series of products for the special wooden box packaging, and in strict accordance with the relevant national standards for packaging and delivery.
Scope of application