The Hard Anchor Line (HAL) is designed to ensure safety during work at heights by preventing worker falls. The system comprises stationary safety guides with a U-shaped profile, along which a sliding type personal fall protection device (SN-M) moves.

Design and Features

• Safety Guide: A U-shaped steel profile available in various configurations, including straight, curved, ladder-integrated, and other modifications. Guides are connected using S-1 connectors and attached to supports with universal mounts adapted to different support structures.
• Personal Fall Protection Device (PFPD): Consists of a runner (carriage) and a carabiner connected by a damping lanyard. During ascent or descent, the carriage moves freely along the guide, and in case of a fall, it automatically locks, preventing the fall.

Advantages of HAL by LLC "MZVA"

• Reliable Activation: Locking is achieved through a special stopper fixed in a stop window, providing high reliability compared to systems where locking is based on friction.
• Resistance to Contamination and Icing: The design prevents the accumulation of ice and contaminants, maintaining system operability in various climatic conditions.
• Compliance with Standards: The system has successfully passed tests and is certified in accordance with the requirements of GOST R 58193-2018/EN 353-1:2014 and TR TS 019/2011 "On the safety of personal protective equipment".