SPEEDLINE BLAST HOLE LINER
SPEEDLINE Concertinaed Liner is a blast hole liner with a difference. The concertinaed liner allows for single pass loading of a blast hole, increased mine productivity and reducing time spent at each hole.
The Concertinaed liner features a high strength engineered 150 µm polythene film which offers high strength and abrasion resistance, while having a memory to conform to the hole diameter when loaded.
The SPEEDLINE concertinaed liner has been developed to be durable and lightweight over years of trials and best practice. The liner fully complies with the requirements of AS 2187.2:2008 Explosives – Storage and Use; Part 2 – Use of Explosives.