Materials

Metso is expanding its range of screening options for customers. The firm’s COMPACT Screen range includes models that have been incorporated with its mobile crushing and screening plants. But these are also now available for single unit sales and use in stationary plants. These screens, including the CVB-M inclined screen with circular motion and the FS horizontal screen with elliptical motion, are well proven on Lokotrack mobile plants and Nordberg NW Series portable plants. In addition to the CVB-M

Sand and gravel productions operations in Bavaria are benefiting from new equipment that is helping boost output. Having recently commissioned a Sennebogen 640 HD crawler crane, Hans Wolf is using its machine equipped with a dragline bucket for gravel extraction. The machine was supplied from Sennebogen’s plant, also in Straubing, and was purchased following a successful trial at the site. The Hans Wolf group is based in Straubing and has a network of gravel plants and transport companies in Lower Bavari

Utility machines are designed to be highly versatile and able to handle a wide range of duties but using attachments can further broaden the array of capabilities - Mike Woof writes The utility equipment market is a diverse sector of the construction machinery business. These versatile machines can be used in a vast array of duties and are very popular in the rental equipment market. Skid steer loaders, compact tracked loaders, compact wheeled loaders, mini excavators, zero tailswing excavators, wheeled

The demand for bitumen additives is set to increase. Kristina Smith reports on some of the companies who are preparing to meet that increased demand. The variation in quality and composition of bitumen around the world is something that has been well-documented in these pages. Processing technologies for crude oil are changing, the way bitumen is traded is changing, and the final result can be a product that may not be all it seems – or huge variations from one shipment to another. Help is at hand, however,

A quarry facility in Russia has increased working efficiency by using Sandvik machinery. Located in in the Kurgan Region (Urals) of Russia, the Sinarsky Quarry is benefiting from an increase in throughput and reduced downtime since its new Sandvik crushing and screening plant became fully operational. The company invested over €2 million on the new plant, and is aiming to use it in order to double its aggregates production. This increase in production is required in order to meet the doubling of demand for

A fleet of machines from Volvo Construction equipment is helping boost production at a quarry company in Texas. Family firm Conners Crushed Stone is using its Volvo CE fleet to help quarry and crush high-quality limestone at five quarries in Texas, USA. Although best known for its oil fields, the state’s natural resources also include extensive limestone deposits. Veins of limestone run throughout the state, from the heights of the state’s Big Bend Mountains all the way down to the Rio Grande on the bor

German manufacturer LINTEC has supplied three of its highly sophisticated, containerised asphalt mixing plants for use on the important BR-163 highway project in Brazil. This is one of several major plant orders for the firm for use in road projects in Latin America. According to LINTEC, its activity in this market is helping contribute to the construction of high quality roads that will last.

Benninghoven has built an asphalt plant specially to order for a customer in Norway. Contractor Veidekke had a tight timeframe in which the plant could be erected at the firm’s chosen site in Sörli, as well as specific requirements as to its configuration. Benninghoven was able to construct the special TBA 4000 UC asphalt mixing plant to the firm’s request. A notable feature of the plant is that its large capacity materials towers stand 33m high. The order was received in January 2014, with the plant the

US-based P&S Paving has boosted output from its asphalt facility in Daytona, Florida with the purchase of a new plant from Astec Industries. The firm supplies a wide range of customers ranging from small urban works up to large highway projects for the Florida Department of Transportation. As a result the company needed a modern, versatile and productive plant capable of delivering an array of mixes and quantities, including high quality materials. Tim Phillips, president of P&S Paving said, “We want

XCMG says that its XAP80J asphalt plant offers high mobility and fast set up times. This compact plant can be easily transported in a container and can be assembled or disassembled quickly on site. The plant has a capacity of 80tonnes/hour and has a power rating of 307kW, while its fuel consumption is 6.5kg/tonne. The low noise output is said to allow the plant to be used on sites in urban areas, aided by its lower emissions. The firm is boosting exports of its asphalt plants and has now supplied a