What Overseas Scenarios Require Explosion-proof Elevators? Parameter Requirements For Exported Special Explosion-proof Elevator Components
Q: What overseas scenarios require explosion-proof elevators? What are parameter requirements for exported special explosion-proof elevator components? A: Infrastructure expansion in global energy and chemical industries drives stable demand for explosion-proof elevators as special equipment. Purchases rise year by year for oil & gas projects in the Middle East, chemical parks in Southeast Asia and mineral zones in Central Asia, with unified strict export standards for explosion-proof parts.
- Overseas engineering scenarios with mandatory explosion-proof elevators
- Oil & gas exploitation and refining plants: Flammable and explosive gas volatilization requires all freight and service elevators to be explosion-proof;
- Chemical industrial parks: Ordinary elevators are banned in raw material and dangerous goods storage & processing workshops;
- Mineral and coal powder processing bases: Explosion-proof elevators are compulsory for dusty flammable environments;
- Port dangerous goods terminals: Explosion-proof freight elevators are equipped for cross-border hazardous chemical transportation.
- Mandatory parameter standards for exported explosion-proof components of six systems Traction system: Full flameproof housing, sealed motor windings and spark-free braking structure with explosion-proof grade Ex d II BT4; Door system: Fully flameproof encapsulated door controllers, spark-free mechanical opening/closing structures and anti-static metal contact surfaces; Electrical system: Flameproof housings for control cabinets, sensors and emergency power supplies with IP54 or higher protection grade and no exposed circuit contacts; Safety components: Flameproof dustproof shells added to governors, safety gears and buffers to avoid spark generation from friction; Guide rail balance system: Anti-static coating on guide rails and spark-free wear-resistant balance chains; Cabin decoration: Full anti-static flame-retardant panels without metal accessories prone to spark friction.
- Delivery requirements for exported explosion-proof products Separate explosion-proof test certificates are issued for all explosion-proof components, with ATEX certification for Europe, explosion-proof SASO for the Middle East and EAC explosion-proof certification for Central Asia. Explosion-proof spare parts can be exported separately or bundled as complete explosion-proof freight/service elevators.
