Conveyor Drive Train Matching
Match a conveyor drive train — motor, gearbox and pulley — to belt pull and speed. Conveyor motor and gearbox sizing with worked examples.
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Engineering Resources
Tech Insights
Manufacturer-written guides on idler selection, sealing, spacing, drives, frames and belt reliability for mining, coal, port and bulk handling.
21Guides
4Languages
ISO 9001Certified maker
Belt & Splicing
Conveyor Belt Maintenance: Tips & Schedule
Conveyor belt maintenance tips: daily, weekly and monthly schedules, inspection checks and the failure modes they prevent on belt conveyors.
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Drive
Structures
Conveyor Frames & Supporting Structures
Conveyor frame and support structure design: spans, loads, foundations and corrosion protection for belt conveyor structures that stay aligned.
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Idlers
Conveyor Idler Selection: Types & Spacing
Conveyor idler selection guide: troughing, return and impact idlers, diameter, spacing and sealing for belt conveyors in bulk handling.
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Pulleys
Conveyor Pulley Selection: Lagging & Shaft
Conveyor pulley selection: drive, tail, bend and take-up pulleys, lagging, diameter and shaft sizing for belt conveyors.
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Safety
Conveyor Safety: Pull Cords & E-Stops
Conveyor safety systems — pull cord switches, e-stops and guards — explained against OSHA conveyor safety standards.
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Take-Up
Conveyor Take-Up: Screw, Gravity & Winch
Conveyor take-up systems — screw, gravity and winch — and how to size take-up travel for belt stretch, sag and tension loss.
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Load Zone
Conveyor Transfer Points: Stop Spillage
Conveyor transfer point spillage: causes at loading zones and the skirts, idlers and impact beds that stop it.
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Idlers
Idler Bearing Failure from Contamination
Idler bearing failure from contamination cuts L10 life. How seals, grease and housing design protect conveyor idler bearings.
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Idlers
Idler Inspection & Maintenance Schedule
Idler inspection and maintenance schedule: how to spot worn bearings, seized rolls and belt mistracking before they fail.
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Idlers
Idler Rotating Resistance & Conveyor Power Draw
How idler rotating resistance drives conveyor power draw: the ISO 5048 and DIN 22101 calculation, which parameters dominate, and how to cut it by 15-30%.
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Idlers
Idler Seal Failure & Belt Damage
Idler seal failure lets dust and water in and abrasive slurry out — damaging belts and bearings. How to specify seals that hold.
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Idlers
Idler Spacing: Load, Sag & Belt Speed
Idler spacing calculation from belt load, sag limit and belt speed — with a worked example for a troughing idler set.
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Idlers
Impact Cradles vs Disc Idlers at Transfer
Impact cradles vs disc idlers at the loading zone: which protects the belt better under heavy, sharp or high-drop material.
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Belt & Splicing
Mechanical Belt Fastener Selection
Mechanical belt fasteners selection: rivet, plate and laced styles, splice strength and when to choose them over vulcanizing.
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Idlers
Mining Idler Selection: Heavy-Duty & Sealed
Mining idler selection for high-load, wet and abrasive belts: sealed bearings, rigid frames and diameters that survive the pit.
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Pulleys
Permanent Magnetic Pulleys for Recovery
Permanent magnetic pulleys for conveyor recovery of ferrous metal — magnetic circuit, belt speed and tramp metal limits.
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Belt & Splicing
Polyurethane Belt Cleaners: Wear Study
Polyurethane belt cleaners wear study: blade life vs rubber and ceramic, and how to pick a conveyor belt scraper that lasts.
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Pulleys
Pulley Lagging: Rubber vs Ceramic
Pulley lagging rubber vs ceramic: grip, wear and heat compared, and when ceramic pulley lagging pays off on drive pulleys.
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Sealing
Sealed Bearing Housings: Dust & Water
Sealed bearing housings keep dust and water out of conveyor idler bearings — labyrinth vs contact seals and IP ratings.
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Idlers
Self-Aligning Idlers: Belt Tracking Physics
Self-aligning idlers fix belt tracking by steering the belt back to center. The tracking physics and field ROI on a real conveyor.
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