Materials

Sandvik Mining and Construction has introduced two new crushers to its product range. The CH890 and CH895 are said to offer greater structural strength as well as using proven technologies. Designed to increase performance in both secondary and tertiary crushing applications, these units feature more power and increased crushing forces in order to increase productivity. The CH895 has a specially designed, strength-optimised topshell as well as dedicated crushing chambers, which best suits it to tertiary and

A new VSI crushing system is helping Tarmac boost sand production at a key quarry in the UK. Manufactured sand is now being produced at the Tarmac Blashford quarry where a new VSI from Sandvik Mining and Construction is delivering product of high quality, specifically sized and shaped for construction purposes.

In this second article of a three-part series on pavement preservation, Alan S. Kercher, of Kercher Engineering, discusses the different techniques that can be utilised as part of the preservation toolbox

A Metso mobile screen has proven its efficiency in a demanding screening project involving rock-based recycled materials in Italy. The Lokotrack ST3.5 has been used at a site in Pollenza, south of Rimini, to classify difficult, rock-based recycle materials. The machine is operating with a capacity of around 1,000tonnes/shift and the optional vibrating grid fitted has ensured that the screened end products remain clean.

A Case CX700B excavator is delivering high productivity for an extraction application in Germany's volcanic Eifel region.

UK company Chepstow Plant (International) has placed orders for a further 40 Volvo Construction Equipment units in 2011.

Sandvik has introduced two new cone crushers, the CH890 and CH895, which it says are designed to increase performance in both secondary and tertiary/pebble crushing applications.The specially designed, strength-optimised topshell and dedicated crushing chambers of the CH895 model are said to make it ideal for tertiary and pebbles crushing while the CH890 topshell and crushing chambers are dedicated to secondary crushing. Both units have more power and increased crushing force in order to increase productivi

MASSENZA, which manufactures bitumen handling equipment for worldwide export, is offering the latest and more advanced model of emulsion spraying tank, which has already received "very positive feedback from many contractors." This state-of-the-art unit is equipped with a small hot oil heater completely designed by MASSENZA, and this allows for a more gentle heating up of bituminous product inside the tanks, avoiding emulsion settlement and piping clogging problems (which could be there if direct flame burn