Screw diameter 160 mm, screw length 1100mm motor. 0.5 hp, 42 rev / min, comes from one lathe with turning diameter 80mm was below 90 inserted to the rotation axis of the back of the machine has been The worm module lies on a coolant unit auf.Kann even without coolant container used will. The auger can be extended if necessary, possibly even since the screw is loose in the gutter, and only on the drive side connection to _Getriebemotor has evtl.auch Can be used for pellets or wood chips without a container will reduce the purchase price