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Where is it from?
- A Place & Date Depicted Richmond, Australia
Similar items over time
Glass Negative - Chas Ruwolt Pty Ltd, Great Northern Pocket Grinder for Australian Newsprint Mills, July 1940 Reg. No: MM 012410
- Description Of Content:
- View of fully assembled Great Northern Pocket Grinder manufactured to Great Northern, Canada, design. 6 units where made for Australian Newsprint Mills, Tasmania, and are almost completely of cast 16% chrome stainless steel to combat corresion due to eucalypt organic acids. The grinding wheel is 62" diameter x 54" face width and absorbs 1800 hp at 240 RPM. Weight of each machine is 35 tons.
It is believed but not substantiated that these were the largest stainless steel castings produced in the World at that time.
- Acquisition Information:
- Donation from Vickers Ruwolt Pty Ltd, 1986
|Themes this item is part of:||Engineering Collection, Vickers Ruwolt Collection|
|Primary Classification:||MANUFACTURING & INDUSTRY|
|Secondary Classification:||Engineering Products|
|Tertiary Classification:||pulp & paper manufacturing equipment|
|Original Caption:||GREAT NORTHERN GRINDER. AUSTRALIAN NEWSPRINT.|
|Inscriptions:||Circular stamp and photo number do not appear on negative: 'CHARLES RUWOLT PTY LTD MELBOURNE PHOTO 970 '
Entered in hand-written catalogue as: '970 | Great Northern Grinder | Australian Newsprint '
Entered in hand-written subject index under 'PAPER MACHINERY' as: '970 | 3.7.40 | Great Northern Grinder | Australian Newsprint | L5801 | 2 Neg.'
|Format:||Glass Negative: Black & White; Whole Plate|
|Place & Date Depicted:||Richmond, Victoria, Australia, 1940|