The R.E. Law Crushed Stone quarry near Port Colborne, Ontario, bought its oldest operating F-Class vibrating screen on March 20, 1943. The vibrating screen shipped two months later. The machine was then sold to Hard Rock Paving Co. along with the quarry in 1977. The Waterford Group bought the operation in 2008 and uses the F-Class at a quarry in Uxbridge, Ontario. Its operators say it still works flawlessly.

The ERIE MC-8C brings central mix operations to all remote concrete paving and construction projects. The compact mobile travel unit can be quickly towed to and erected on otherwise inaccessible jobsites. Fully equipped, the MC-8C can deliver up to 250 cu yds/hr of sustained plant output. Contractors find the MC-8C is the ultimate in mobility and production.

The ERIE MC-8C brings central mix operations to all remote concrete paving and construction projects. The compact mobile travel unit can be quickly towed to and erected on otherwise inaccessible jobsites. Fully equipped, the MC-8C can deliver up to 250 cu yds/hr of sustained plant output. Contractors find the MC-8C is the ultimate in mobility and production.

Impact size reduction incorporates striking to pulverize material. The primary types of impact crushers include -- horizontal shaft impactors (HSI), cage mill pulverizers, and vertical shaft impactors (VSI). Each impactor can be further designated as primary and secondary rotor crusher as well as tertiary and quaternary crushers. This particular designation is dependent on which processing stage the equipment is being utilized. Crusher Throughput ProductionFeed enters the crushing chamber and meets the breaker bars or plates propelling feed against the breaker plates resulting in impact reduction. There are no screens or grates holding material inside impact crushers, so material is efficiently processed at high rates for low costs.Secondary Impact Crush ApplicationsLimestoneGravelClay & ShaleFrac SandCoalSlag (Aluminum Dross, Copper, Steel, etc…)Fired ClaysRAP – Asphalt recyclingConcrete without RebarFloor Tile GlassConcrete BlockStone CrusherResidential, Commercial & Paving BricksGranite

Learn how Kespry's Automated Drones can assist Construction companies involved with asphalt production and road paving, including DOT (Department of Transportation) organizations.