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Download the full Mining Brochure (Imperial) - Bridon

Download the full Mining Brochure (Imperial) - Bridon

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Technical InformationHow to order hoist ropesCustomer informationI. Particulars of shaft:1. Suspended Hoist Rope (From Lowest level to Headgear pulley)2. Type of ventilation (upcast/downcast)3. Shaft water inflow4. PH value5. Availability of chloride content6. Range of temperature variation7. O<strong>the</strong>r conditions affecting <strong>the</strong> ropeII. Particulars of hoisting:1. Type of hoisting One Rope MultiropeCage Skip Kibble Counterweight2. Application MineralMineral & Manriding3. Speed of lifting, m/sec4. Acceleration of lifting, m/sec 25. Preventative deceleration, m/sec 26. Guides If AvailableRopeRigid: Wood Steel Rollers ShoeIII. Particulars of <strong>the</strong> winder:1. Type Drum Winder Friction Winder-tower or Ground Mounted Drum2. Drum diameter3. Drum width4. Diameter of Headgear pulley, (mm)5. Width of Headgear Pulley6. Diameter tolerance taking into account <strong>the</strong> bottom of <strong>the</strong> pulley7. Type of lining8. Diameter of deflector sheave (Tower mounted Friction winding only)9. Number of hoist ropes10. Number of balance ropes11. Type of balance ropes12. Weight of 1 m of balance ropes13. Loop radius of balance ropesIV. Particulars of <strong>the</strong> hoist conveyance:1. Mass of empty conveyance with suspension gear of hoistand balance ropes2. Mass of conveyance (2) or counterweight with suspension gear3 Mass of payload, t4 Number of cycles per day/monthV. Particulars of <strong>the</strong> rope:1. Rope Specification2. Nominal diameter, mm3. Construction4. Lay Direction5. Type of core6. Weight of 1 m7. Length of <strong>the</strong> rope, m8. Number of individual lengths9. Preferred Lubrication10. Galvanised/Ungalvanised11. Rope Tensile12. Minimum Breaking Load, kgf13. Nominal Breaking Load, kgf14. Aggr. Breaking Load of all wires15. Lubrication Core: Strands Rope:16. Safety factor: ratio of ABL of all wires to <strong>the</strong> end load Without Mass of Ropes, min.With Mass of Ropes, min.18. Causes of rope failure during operation19. Notes:34 BRIDON <strong>Mining</strong>

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