Sugar Mill Rolls

 

 

New ARM Roll.jpg (30195 bytes) Patented A.R.M* Sugar Mill Roll as used at Tully Sugar Mill in 1998,1999 & also to be used in the 2000 crushing.
Top & feed rolls at Tully after 1 Million Tonnes.jpg (55406 bytes) Here we see the No.2 Mill top and delivery A.R.M* rolls after 1,000,000 tonnes during the 1998 crushing. No Maintenance required for the entire season.
Std. Top roll at Tully No.4 mill at 1.0 Mill Tonnes.jpg (170778 bytes) This is the standard No.4 Mill top roll (not A.R.M* Hardfaced) in operation at Tully Sugar Mill during the 1998 crushing with standard dot/dash hardfacing on it.

It needed to be arc roughened around 50 times during the 1998 season and lost @35mm diameter.
Feed Roll at 1.7 Million tonnes.jpg (55737 bytes) A.R.M* Hardfaced Delivery roll in No. 2 mill at Tully Mill during the 1998 crushing. This has done 1.7 Millions tonnes and no maintenance required for a total season of 1.93 Million tonnes.
Feed Roll after 1.93 Million Tonne.jpg (33169 bytes) This is what the feed roll looked like after 1.93 Million tonnes in 1998.
Overview of the No 2 mill top roll used at Tully Mill in 1999 - which has the Patented ARM Hardfacing on the teeth - still griping fine after 1.6 million tonnes crushed.jpg (116754 bytes) A.R.M* Hardfaced No.2 Mill top roll lasted 1.6 Million tonnes without any maintenance in the 1999 crushing at Tully Sugar Mill.
No 4 top roll at Tully in 1999 after 1.6 million tonnes - showing the level of grip still provided by the Patented ARM Hardfacing.jpg (116904 bytes) A.R.M* Hardfaced top roll on No. 4 mill at Tully during the 1999 crushing after 1.6 Million tonnes. This roll will be re-used in the 2000 crushing.

 

"A.R.M* is an abbreviation of the company name Abrasion Resistant Materials."