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Conveyor Application for a Quarrying & Mining Company

NSK Industries - Conveyor Application for a Quarrying & Mining Company: Increased productivity and reduced maintenance costs resulting in a €14.389 cost saving

Concrete Drilling Bolter Machine

NSK Industries - Concrete Drilling Bolter Machine: A mining and metal company was experiencing repeated failures on their fully mechanised bolting jumbo for rock reinforcement in their underground mines and tunnels.

Autoclave Bogie Wheel Assembly

NSK Success Stories - Autoclave Bogie Wheel Assembly: NSKHPS Spherical Roller Bearings extend lifetime, resulted in zero maintenance requirements and significant reduction in hardware colateral damage.

Band Saw

NSK Industries - Band Saw: NSK Deep Groove Ball bearings with high performance DDU sealing show a significant improvement in bearing life

Vibrating Screen

NSK Industries - Vibrating Screen: reduction in manufacturing costs, improvement of bearing performance and reliability

Shaker Screen

NSK Success Stories - Shaker Screen: A large OEM manufacturer of quarry and mining equipment used NSK products within their machinery. NSK provided CMS service to analyse the condition of the bearing.

Vibrating Drum

NSK Industries - Vibrating Drum: Failed Bearing Analysis showed that fine sand particles were entering the bearing causing early failure

Overland Conveyor Head Pulley

NSK Industries - Overland Conveyor Head Pulley: A quarrying company was experiencing bearing failures due to contamination on each side of the conveyor head pulley. This caused increased maintenance cost, reduced lifetime of the bearing and a downtime in production every 18 months.

Concrete Floor Manufacturing Unit

NSK Industries - Concrete Floor Manufacturing Unit: Machine failures reduced from 20 per year to zero.

Block Vibrator Machine

NSK Success Stories - Block Vibrator Machine: A customer in the QM industry was experiencing premature failure of cylindrical roller bearings used on vibration units for a block vibrator machine every 2-3 Months.

Vibration and Contamination in a Vibrating Screen

NSK Success Stories - A customer in Central America, in the Quarrying and Mining industry, was experiencing reliability problems due to recurring bearing failures in its vibrating screens. The existing bearings failed after only 8 months.

Vibrating Screen

NSK Success Story - A quarry in Central America was experiencing bearing failures every 6 months on its vibrating screens. NSK evaluated the failure conditions and recommended the VS series bearings made of HTF (High-Tough) steel.

Milling

Success Story - Milling - A manufacturer of insulation material is producing Styrofoam on milling machines including conveyor systems. Maintenance is carried out with standard tools. The company required an investigation about the practices on the assembly and disassembly of the rolling bearings.

Quarry Conveyor Tail Drum Assembly

NSK Industries - Quarry Conveyor Tail Drum Assembly: RHP Self-Lube® with Triple Lip Seals extend the service life from 4 months to over 1 year.

Ceramic Roof Tile Manufacturer

NSK Industries - Ceramic Roof Tile Manufacturer: Reduced running friction resulting in reduced actuator pressure

Conveyor Pulley

NSK Success Stories - Conveyor Pulley: At an iron ore port facility in Australia, a bend pulley on a ship loading conveyor was determined to have only 6 months operating life.

Jaw Crusher Main Bearings

NSK Success Stories - Jaw Crusher Main Bearings: A lubrication study and optimization with shaft & housings modifications, training & supervision on NSK bearings installation were provided along with a heat stabilized bearings up to 200 °C degrees.