Ordinary dosing mixer drive motor, Y series is the most commonly used ordinary three-phase asynchronous motor.But for the chemical mixing occasions, there must be explosion-proof mixer, that is, the motor part to use explosion-proof asynchronous motor.
    The use of explosion-proof asynchronous motor places the explosive gas environment and explosive dust environment. Explosive gas environment with explosion-proof motor pointsⅠclasses and classⅡ,Ⅰclass for mine use,Ⅱclass used for the factory. Explosion-proof motor must also meets the standard of the explosion-proof type respectively, such as flameproof d, increased safety type e, intrinsically safe I, etc. The flameproof motor adopts flame-proof case may produce a spark, arc and dangerous temperature separated with the surrounding explosive gas mixture of electrical part. Once the explosive gas enters the ignition explosive shell, the shell will not damage, also won't around ignition of explosive gas mixture. Increased safety type motor is under normal operation conditions won't produce arc, spark or danger on the high temperature of the motor structure, then take some mechanical, electrical and thermal protection measures, to avoid further under normal conditions arc, spark or risk the risk of high temperature, thus ensuring its explosion-proof safety.Ⅱkind of explosion-proof motor according to the allowed maximum surface temperature can be divided into T1 - T6 temperature of six categories: namely the T1-450 ℃, T2-300 ℃ ℃, T4, T3-200-200 ℃, T5-100 ℃, T6-85 ℃.Ⅱbooster class explosion-proof motor ability strong and the weak as A, B, C level 3, the highest grade C explosive-proof grade.

    Explosion-proof explosion-proof type, category, level and temperature of the motor group respectively expressed with explosion-proof marks, such as the ExdⅡBT4, Ex explosion-proof marks, d flameproof, ⅡⅡB class B, T4 temperature classes for T4.
    For motor with explosion-proof requirements, or you need to specify the brand, 480 v, 220 v voltage requirements, can contact us production according to the requirement. If you have any questions, welcome to call our hotline!