The multi rope friction hoist head sheave is the core guiding device for floor type multi rope hoisting systems,typically installed at the top of the headframe. Its main function is to precisely change the running direction of the steel wire ropes and maintain the synchronization of multiple ropes.
Hoists coal gangue, transports personnel equipment materials. Satisfies high production capacity deep miningdepth comprehensive demands.
Main shaft hoisting in large metal mines: Used for high load, high efficiency centralized hoisting of metal ores such as copper, iron, and gold.
Other deep vertical shaft projects: Key equipment adapts large hoisting capacity scenarios，high yield deep well mining operations. Multi rope friction hoist sheave boasts prominent advantages hoistingcapacity, hoisting height, equipment compactness, operational safety. Outperforms traditional single rope drum winders.
Structural Features and Working Principle:
Multi rope friction hoist head sheave core structural design adopts fixed sheave floating sheave combined mechanism. Fixed sheave acts system static support foundation, undertakes main load bearing basic guiding functions, provides overall operation stable structural fulcrum. Floating sheave applies axial micro-floating design, achieves steel wire rope dynamic displacement real-time accurate compensation.
Safety: "Fixed floating" mechanism + auto tension balancing prevents single rope overload. Boosts system safety redundancy.
Efficiency: Uniform multi rope force. Smooth operation. Less vibration/shock. Supports high output, large tonnage hoisting.
Low Maintenance: Reduces uneven rope wear. Extends service life. Cuts downtime for rope adjustment. Lowers operating costs.
Reliability: Critical tech for safe, continuous deep mine operation. Ensures stable core hoisting performance.
