D. CLINT PRESCOTT.

Dear Sir:—The North Wisconsin Lumber Company made the following

cut: August 22, 1893, with two Prescott Band Mills only, 609

selected logs, scaled full. Average 1.97 to 1,000 feet, 309,400

feet.

Lumber scale, 1 inch, 45,236

1¼ and 2 inch, 294,077

-------

339,313 feet

The cut of August 22nd shows what can be done with large logs,

and the cutting was as perfectly done as any day’s cut we ever

made. W. H. Elliott, Superintendent of Valley Lumber Co., Eau

Claire, and A. L. Ulrich, of Rice Lake Lumber Co., will vouch

for the cut of August 22nd, as well as Captain Rogers, our

Superintendent, and myself.

Yours truly,

R. L. McCORMICK,

Secretary N. W. L. Co.

It is of interest to note the gain of about 30,000 feet by sawing the

logs with a Band Mill instead of a Circular Mill.

This record, widely published at the time, coupled with the fact that

nearly three hundred Prescott mills were then in successful service,

is evidence enough to show that all other Band Mills as herein shown

had become obsolete and were back numbers, and were abandoned for the

later constructions all are now familiar with.

But before any of them, or any of the others that have appeared on the

market since then, can boast of big cuts or a superior grade of mills,

it is up to them to show a better record than the one above given; a

record that will be vouched for by Mr. McCormick who is still alive.

[Illustration: R. L. McCormick in 1893]

There are also two of this same type of Band Mills now running

in the saw mill of the Fosburgh Lumber Co. at Norfolk, Va., and

notwithstanding they are nearly twenty years old, there are no Bands

on the Atlantic seaboard anywhere that equal them today, either in the

quality or extent of daily output.

The short, compact mill with the base above the overlays of the saw

floor, originated with Prescott. Wood rims with rubber faces on the

wheels were speedily abandoned by him, and wheels all of metal were

brought into use, so that a filer in rolling tension into the saw had

a clean wheel free from bunches of pitch and sawdust which stuck to

the rubber faces and produced unbalanced wheels; but then everybody

supposed that rubber faces were a necessity. Mr. Prescott demonstrated

that the mill was vastly better without them.

The late improvements made in frame constructions merely add stability

without increasing the quality or extent of the output, this being

entirely dependent upon a light weight of the top wheel with its

shaft and boxing in combination with a straining lever system made

as frictionless and sensitive as possible; for without these good

conditions no band mill will render duty of the highest grade.

Logically, then, the same principles and elements of construction have

been embodied in all the splendid Band Saw Mills now built by The

Prescott Company herein shown.

[Illustration: STANDARD HEAVY BAND MILL

The Evolution of Modern Band Saw Mills for Sawing Logs · 第 5 / 19 题