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Wood chipp burner

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48V battery bank from old cordless tools battery

Small solar tracker from gearbox and old DC motor

Direct burning wet briquettes

Homemade bandsaw with diesel engine first test

Particle board fence still holds without replacing and painting

Homemade new band saw with diesel engine power

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Pellet stove

A simple device for lifting heavy loads

Homemade bandsaw

Homemade belt sander direct drive with quick belt change

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24V 200A battery for solar is now complete

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40V chainsaw dead battery easy replace solution

Cheapest way to heat your house

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Amazing homemade working pellet press

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My biggest 20x10 cm,4 briquette,press with long lever for new buyer

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