Roadheader

ball roadheader circuit

220 Volt Wire Size Guide | Dimensions Info

A 220 volt wire size guide will come in handy when trying to determine the wire gauge needed for this type of circuit. It basically depends on how many amperes will be going through the wire.

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Pit Terminology - Glossary

Pit Terminology - Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others are general to the British Coalfields.

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