[Gasification] Thomas Reads gasifier

[japple]

Thom I am building your tractor mounted gasifier I purchased from you some time back. Have built the gas. unit have yet to build the filter.Have used over center clamps to hold unit together as I can see alot of taking to bits, this is by the way. What I would like to know is the easy way to make wood into fuel chips?High H.P.rotary chipper?what size of chip?.Blocks of wood? what size? best method of poducing them. What ever fuel we make I feel low H.P. is a must. I am a semi retired practical engineer with a very good work shop, so come feed us some idears,if plans are available.     Regards   japple