What is a chain hoist and why choose it
A chain hoist (also known as a “chain block”, “chain fall” or “block and tackle”) is a mechanical device composed of a hand chain and a load chain. Generally used vertically, it allows heavy loads to be lifted or lowered by pulling the operating chain. Thanks to the lifting mechanism, a small force is converted into a greater force, enabling the handling of significant loads.
Manual chain hoists are widely used in various sectors for handling heavy loads without the need for electrical power. Below are the main features and advantages:
- Lifting very heavy loads in complete safety (thanks to mechanical advantage)
- No power supply required (no electricity, ideal for outdoor use)
- Simple design and reliable operation (no cables or motors, therefore reduced maintenance)
- Compact size, practicality, light weight and easy transport
- Effective use even in confined spaces
- Reduced operating costs compared to electric solutions
Classification: II 2 GD c IIB T4 T 125° C X
Machinery Directive 2006/42/EC
EN 12100 part 1 and 2 – Machinery safety
European Directive 2014/34/EU – Explosive atmospheres
EN ISO 80079 – Non-electrical equipment for potentially explosive atmospheres
EN 1127-1 – Explosive atmospheres: explosion prevention and protection
DIN 15400 – Material for lifting hooks
EN 13157 – Cranes safety – Manually operated lifting equipment
ETS MCH models represent an evolution of the experience gained by ETS in the lifting sector. The compact design and reduced headroom make the series easy to install even in limited workspaces.
Available versions:
- Chain hoist with top and bottom hook (Hook-Hook)
- Compact version with push trolley
- Compact version with geared trolley
- Ultra low-headroom versionArticulated version for curved pathsOffshore version with rack and pinion system