Conveyor belt guides

Straight answers from a belt factory

How to choose, size and specify a conveyor belt, what the grades and fabrics mean, which belt each industry needs, and how to make a belt last. Written by the people who make them.

Choosing a belt

How to choose a conveyor belt

Choose the right rubber conveyor belt in five steps: the material, the cover grade, the rating, the plies and the cover thickness. With the formulas, the standards and worked examples from a belt manufacturer.

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Technical data

Conveyor belt cover grades explained

M24 vs N17, DIN X vs Y vs W, heat T1 T2 T3, oil, fire and food grade conveyor belt covers compared: tensile strength, elongation, abrasion loss and temperature limits under IS 1891 and DIN 22102.

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Technical data

EP vs EE vs NN conveyor belts

What EP, EE and NN mean in conveyor belts, how polyester and nylon fabric plies compare in stretch, troughing and impact, and which to choose. With the full reinforcement fabric chart.

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Technical data

Conveyor belt thickness and weight chart

Thickness in mm and weight in kg per square metre for EP conveyor belts from 200 to 1250 kN/m, with the formula to work out roll weight. Figures from the manufacturer’s catalogue.

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Choosing a belt

How to calculate conveyor belt length

The conveyor belt length formula for two pulleys, how to measure centres and pulley diameters, and how much to add for a hot vulcanised splice. With a worked example and a free calculator.

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Technical data

Heat resistant conveyor belts: T1, T2 and T3

How heat resistant conveyor belts work, the difference between T1 (100°C), T2 (125°C) and T3 (150°C), how to choose by material temperature, and which cover thickness to use for clinker, sinter and hot ash.

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Technical data

Fire resistant conveyor belts

What makes a conveyor belt fire resistant and antistatic, the ISO 340 flame test, where FR belts are required (coal handling, power plants, underground) and how to specify them under IS 1891 Part 5.

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By industry

Conveyor belts for cement plants

Which conveyor belts a cement plant needs, from limestone crushing to hot clinker and coal: the right cover grades (M24, T2, T3, FR), ratings and cover thickness for each conveyor.

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By industry

Conveyor belts for steel plants and foundries

Conveyor belts for steel plants and foundries: heat resistant T2 and T3 belts for sinter and hot returns, abrasion resistant belts for ore and pellets, and how to choose rating and covers.

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By industry

Conveyor belts for mining, quarries and stone crushers

The right conveyor belt for stone crushers, quarries and mines: abrasion resistant M24 / DIN-X and DIN-W covers, impact-resistant builds and cover thickness for crushed stone, ore and aggregate.

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By industry

Conveyor belts for power plants and coal handling

Conveyor belts for coal handling plants and power stations: fire resistant antistatic FR belts to ISO 340, belts for fly ash, lignite and biomass, and how to specify them.

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By industry

Conveyor belts for sugar mills and food

Conveyor belts for sugar mills, grain, salt and food processing: food grade white FG covers, belts for cane and bagasse, and oil resistant belts for oil seeds.

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Installation & care

Conveyor belt splicing: hot, cold or fasteners

Hot vulcanised, cold bonded and mechanical fastener conveyor belt joints compared: strength, life, time and cost, and how to choose the right splice for your belt.

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Installation & care

Conveyor belt care and maintenance

How to store, fit, track and maintain a conveyor belt so it lasts: storage rules, why belts run off, a daily, weekly and monthly checklist, and when to plan a replacement.

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Technical data

Rubber sheet thickness and weight chart

Weight of rubber sheet per square metre from 1 to 12 mm thick, weight per running metre and per roll, the formula, and uses for skirting, chute lining, gaskets and flooring.

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Buying

Choosing a conveyor belt manufacturer in India

What to check before buying conveyor belts from a manufacturer in India: own plant or trader, standards (IS 1891, DIN 22102), test certificates, inspection, datasheets and engineering support.

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