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Cheaper to manufacture, saving the customer money. |
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Stronger than welds. |
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Easier to assemble, doesn't require extra training. |
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Allows for easy repair and replacement. |
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Does not harm the worker. |
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Does not harm the environment. |
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Requires less energy to fit. |
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Allows for modular breakdown of parts saving on transport costs from the manufacturer. |
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Greater expense involved to manufacture and assemble - trained staff, machine and parts cost & maintenance, safety equipment, exhaust equipment. |
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Weaker than bolts. |
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Difficult to repair and replace parts. |
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Welding on galvanised metal causes toxic fumes which not only harm the welder, but also the environment. |
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Requires a lot of energy to run. |
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Doesn't allow for modular breakdown of parts therefore costing more to transport from the manufacturer. |
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