Moly-Cop - Comsteel has a new name!
In January 2011 OneSteel completed the acquisition of the Moly-Cop grinding media businesses. The acquired businesses, together with OneSteel’s existing grinding media production facilities in Australia, the United States and Indonesia, will position OneSteel with global scale in the growing grinding media market.
The acquisition also provides OneSteel with strong positions in new and attractive regions and leverages OneSteel’s core capabilities, which includes product, technical and customer knowledge in mining consumables.
Moly-Cop new global capabilities - graphical image

Product Quality

We manufacture ball mill grinding media products from 25mm to 94mm in a range of steel grades to suit any comminution application. Our premium grade high carbon steel ball mill media has become our standard product to the market, resulting in superior wear performance for our customers.

Technical Support

Moly-Cop sales team enjoys a wealth of experience right across the grinding media business, from steel manufacturing expertise through to on-site milling applications.

R&D Facilities

Our technical team are either professional Metallurgists, Chemists or highly experienced and trained Metallurgical Technicians.

Logistics and packaging solutions

Our packaging options provide the safest and most cost effective solutions for our customers, covering deliveries in bulk, packaged in 200L drums or bulka bags.


Click here to download our brochure

Download our brochure

For more information click here or the thumbnail on the left to download our brochure.


Newcastle office
David Gilson
Key Accounts Manager
+ 61 2 4974 0200

Tim Gross 
Technical and Key Accounts Manager
+ 61 2 4974 0308

David Evans
Key Accounts Manager
+61 2 4974 0309

Rick Dunn
Sales and Marketing Manager
+61 2 4974 0497

Rienna de Visser
Sales Support Officer
+61 2 4974 0594

Kalgoorlie office
Ray Close
State Account Manager (WA)
+61 8 9021 4942

Karen Baxter
Sales Support Officer (WA)
+61 8 9021 4942

Perth office
Rod Price
State Account Manager (WA)
0418 922 851

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