Ninja Button Bits from Padley & Venables have earned good reviews in the field, with users saying the bits drill straighter. That is a key benefit as they are used primarily in blasting applications. “If the holes deviate, you don’t get the rock fragmentation you want,” said Steve Harper, product manager for Padley & Venables.
Mike Woof reports on equipment developments in the demolition sector. The hydraulic hammer is a tough tool used in a wide array of demolition jobs. Highly versatile, the breaker has evolved from a simple design based on rockdrilling equipment into a sophisticated and reliable piece of machinery. German firm Krupp and French company Montabert were pioneers of the hydraulic breaker, being followed into the market by a growing array of other manufacturers. Early breakers had the unfortunate habit of tearing th
All vehicle restraint devices on European roads are – or should be - certified according to the European impact standard EN 1317, implying conformity. But it doesn’t necessarily ensure that the crash barrier will perform its main aim of saving the vehicle occupants’ lives.
A modular mobile jaw crusher is being offered by a new manufacturer to the market. Based in Britain, Crushers UK has designed its track-mounted, single toggle jaw Hercules 1830 machine to be easy to transport and make ready for use. The machine features a crusher opening measuring 800x500mm and can produce stone sizes from 25-100mm, with a maximum throughput of 100tonnes/hour.
