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Product IntroductionSupport headframes evolve alongside ground multi-rope friction and single-rope winding hoists. Unique design delivers large span, heavy load capacity, simple structure, rational force distribution, low construction volume, high cost efficiency and advanced performance.
Shaft construction finished, sinking headframe convertible to production headframe for mine operation needs. Vertical multi-rope friction headframe custom-built for multi-rope friction hoisting system mines. Widely used in coal, metal, non-metal mine vertical shafts for coal ore hoisting, personnel transit, material equipment delivery. Inclined permanent headframe core facility modern mine hoisting systems, custom engineered ground multi-rope friction winding hoisting systems. Temporary sinking headframe converts to permanent type post shaft completion, fulfills mine long-term production demands.
| Structure Features & Working Principle: |
Headframe modular steel structure, high-strength bolt connection, fast on-site assembly. Optimized load transfer path core structural advantage: hoisting loads transfer sheave platform main truss, inclined support system deliver loads foundation. Main structure bears permanent hoisting system long-term full-load dynamic loads. Resists multi-rope friction hoists large working tension and frequent start-stop impact loads, maintains superior structural stability. Dedicated to Permanent Hoisting Systems: Designed specifically for ground-based multi-rope friction and winding hoisting systems, ensuring long-term operational reliability for mines. Optimized Structure, Cost-Effective & Efficient: Features a large-span inclined support structure with rational force distribution and efficient construction, significantly reducing both construction costs and project duration. Modular & Rapid Construction: Modular steel structure design with high-strength bolted connections for quick on-site assembly. Scientific & Reliable Load Transmission: Hoisting loads travel directly from the sheave platform through the inclined support truss to the foundation, with a clear and stable load-bearing path. Strong Adaptability to Long-Term Dynamic Loads: Effectively withstands sustained tension and start-stop impact loads from multi-rope friction hoists, ensuring reliable full-load long-term operation. Safe & Stable Structure: The inclined support design delivers excellent wind and seismic resistance, ensuring the safety and stability of the hoisting system under complex working conditions. |
Technical Specifications| Inclined-Brace Permanent Headframe | ||
| Item Name | Model Number | Applicable Shaft Depth/Height/Capacity |
| Permanent Headframe/ Production Headframe | Box Structure | Custom-Made as per Customer Specifications |
| Permanent Headframe | Structural Steel Framework | Custom-Made to Customer Specifications |
| Permanent Headframe | Composite Structure | Custom-Made to Customer Specifications |
Customer SiteProduct DetailsSummary and Comparison: Sinking Headframe vs. Production Headframe
| Functional Characteristics | Sinking Headframe | Production Headframe |
| Main Application | Used for shaft excavation and support during mine construction. | Used during the mine production phase for the long-term hoisting of ore, personnel, and materials. |
| Load Characteristics | Handles multiple suspended loads with complex, variable forces—requires numerous suspension points. | The loads are relatively fixed and regular, primarily consisting of hoisting containers and ore. |
| Structural Design | Designed taller and more open to accommodate temporary piping layouts. | The structure is often more compact and robust, emphasizing long-term stability and efficiency. |
| Sheave Layout | Features a large sheave platform with multiple sheave sets for various suspended equipment. | It typically has fewer head sheaves, primarily serving the main and auxiliary hoisting systems. |
