Tie Shou Pneumatic Explosion-Proof Air Chain Hoists are heavy-duty industrial lifting solutions specifically engineered for hazardous, flammable, and explosive environments such as offshore oil platforms, chemical processing plants, refineries, paint spraying facilities, and underground mining. Fully compliant with the European ATEX Directive 2014/34/EU (Zone 1, Zone 2, Zone 21, and Zone 22), these air hoists offer Working Load Limits (WLL) ranging from 0.25 Ton (550 lbs) up to 25.0 Tons (55,000 lbs).

Powered entirely by compressed air (4.0 to 6.3 Bar), Tie Shou air hoists eliminate electrical ignition hazards while delivering an unlimited 100% duty cycle for continuous heavy-duty operations. Featuring spark-resistant solid bronze hooks, anti-static load chains, and stepless pendant controls, they ensure ultra-precise load positioning and automatic failsafe braking even in ambient temperatures up to +70°C.

• ATEX Explosion-Proof Protection: Certified Ex II 2G Ex h IIC T4 Gb / Ex II 2D Ex h IIIC T135°C Db for safe operation in explosive gas and dust atmospheres.
• Full Capacity Range (0.25T - 25T): Versatile solutions suitable for light precision assembly up to heavy marine and rig operations.
• 100% Continuous Duty Cycle: Air-driven vane motor generates zero electrical heat, permitting non-stop lifting operations without overheating downtime.
• Spark-Resistant Construction: Equipped with copper-plated/bronze hooks, stainless steel chain guides, and static-conductive control hoses.