This product implements GB 3836.1-2010《 Explosive Environment Part 1: General Requirements for Equipment, GB 3836.2-2010《 Explosive Environment Part 2: Explosive Housing "d" Protection ", Electrical Equipment for GB 12476.1-2013《 Flammtible Dust Environment Part 1: General Requirements, GB 12476.5-2013《 Electrical Equipment for Flammtible Dust Environment Part 5: Shell Protection" tD "》 and Q/ZYBC04-2019《 Explosive Power Hydraulic Promo", Explosion-proof sign is "Ex d IIC T4 Gb/Ex tD A21 IP65 T130℃", Suitable for zone 1 and 2 of explosive gas mixture and zone 21 and 22 of combustible dust mixture;
Push is the ideal element to achieve semi-automation and automation of some mechanical equipment, piston rod adopts advanced protection, can reduce wear and corrosion, double layer protective seal, hydraulic system oil cavity adopts double layer seal ring, which greatly improves the service life of the propeller, the promoter has the advantages of smooth movement and no noise, less power consumption, long service life and convenient maintenance.
