Bark Separation During Chipping With a Parallel Knife Chipper

John R. Erickson

Treesearch

Bark Separation During Chipping With a Parallel Knife Chipper

Informally Refereed

Authors:

John R. Erickson

Year:

1968

Type:

Research Note

Station:

Northern Research Station

Source:

Research Note NC-54. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

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Abstract

Five winter-cut northern species were chipped in a frozen and unfrozen condition with a parallel knife chipper. The degree of bark separation during chipping and a relative gradation of chip size are reported.

Keywords

Bark, parallel knife chipper

Citation

Erickson, John R. 1968. Bark Separation During Chipping With a Parallel Knife Chipper. Research Note NC-54. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station