Explosion-proof electric chain hoist literacy knowledge

Explosion-proof electric hoist trolley is our latest design and manufacture of explosion-proof standard lifting equipment, explosion-proof electric hoist required gb3836-2000 design, manufacture and acceptance, the proof in the form of "flameproof" explosion exposed parts of the gourd using a special non-sparking material,
Safe and reliable explosion-proof performance. Product performance testing by the Ministry of Machinery Industry explosion-proof lift hoist for Quality Supervision and Inspection Center of Jiamusi sub-centers, and presented proof certificate; bcd1 explosion-proof electric hoist is mainly applied to class i and ii ab grade class, temperature class t 1 - -t 4
Various explosion hazard group! Ex logo dⅱbt4 and dⅱct4, applicable to a level ⅱa, ⅱb, ⅱc level, temperature class t1-t4 group of flammable gas, steam and air to form an explosive gas mixture of 1 and Zone 2 areas.