Adjustable Rope Grab Fall Arrester Hoist

Yes, we are the direct factory of Sa Mite WK-01, with our production base located in Yangzhou. We are currently recruiting global agents and offer official brand authorization to qualified partners.

Sa Mite WK-01 is equipped with a dual-stage automatic locking system. In the event of primary gearbox failure, the secondary backup mechanism locks the rope within 10cm of descent, completely preventing free-fall hazards. It has passed strict load tests with a 300kg load generating 5.69kN impact force (2x gravitational force), ensuring reliable protection in emergency scenarios.

Engineered for long-term use, Sa Mite WK-01 adopts corrosion-resistant stainless steel core components and a modular structure that allows easy replacement of wear parts (such as rope wheels and gears). It has successfully passed extreme impact fracture tests (withstanding up to 9.08kN peak force), ensuring structural robustness and minimizing long-term maintenance costs.

Sa Mite WK-01 boasts a maximum load capacity of 300kg and a compact design, making it highly versatile across multiple scenarios. It is ideal for industrial lifting (e.g., warehouses, construction sites), emergency rescues (e.g., firefighting, high-rise evacuations), as well as outdoor professional operations that require safe and efficient rope ascending/descending.

Compared to traditional manual lifters, Sa Mite WK-01 reduces labor intensity by 80% via its high-efficiency electric motor, while maintaining precise speed and position control. Its built-in automatic locking system eliminates the need for continuous manual braking, doubling work efficiency compared to conventional pulleys-making it a more productive and user-friendly alternative.