Swivel Double Pulley

Double-sided flexibility: Weight ≤400g, pulley efficiency ≥95%, suitable for 8-13mm rope, working load ≥22kN, breaking strength ≥36kN, double-side movable side plates + anti-drop pin design.

Swivel Single Pulley

High efficiency and labor-saving: Weight ≤250g, pulley efficiency ≥95%, suitable for 8-13mm rope, working load ≥22kN, breaking strength ≥36kN, single-side movable side plate + anti-drop pin design.

Double Pulley

Side plates open on both sides: Weight ≤430g, pulley efficiency ≥80%, applicable for 8-13mm ropes, minimum breaking strength ≥30kN, suitable for lifting/lowering scenarios.

Effort-saving pulley system

High-altitude lifting, heavy object hoisting, effort-saving rescue operations

Effort-saving directional pulley

Smooth lifting of trapped targets, changing rope direction, effort-saving operations

Rescue Pulley System

High-altitude rescue lifting of heavy objects, personnel transfer

Pulley System (Rescue)

Mechanical advantage lifting, horizontal traction for trapped personnel

Single Pulley

Lightweight and efficient: weight ≤260g, pulley efficiency ≥80%, suitable for 8-13mm rope, minimum breaking strength ≥30kN, self-lubricating axle design.

Single/Double Pulley Block

Heavy object hoisting, rope redirection, mechanical advantage protection, significantly reduces rescuer physical exertion, improves rescue efficiency, core auxiliary equipment for rope rescue

Safety Harness Descender Pulley System

Safe operation on steep dunes, labor-saving lifting and safe transfer of casualties