Where are large slewing ring bearings generally used?

Where are large slewing ring bearings generally used?

Slewing bearings are widely used, and construction machinery is the first and most widely used place for slewing bearings, such as earth-moving machinery, excavators, disintegrators, stackers and reclaimers, graders, road rollers, dynamic compactors, rock drilling machinery, road headers, etc. Others are:

Concrete machinery: concrete pump truck, concrete mixing and placing boom integrated machine, belt placing machine

Feeding machinery: disc feeder, sand mixer

Hoisting Machinery: Wheel Cranes, Crawler Cranes, Portal Cranes, Tower Cranes, Fork Cranes, Supplied Cranes, Gantry Cranes , rotary drilling rig, reverse circulation rotary drilling rig, positive circulation rotary drilling rig, long helical engineering drilling rig, diving engineering drilling rig, static pile driver, pile driver

Engineering Vessel: Dredger

Special vehicles: bridge inspection vehicles, fire trucks, window cleaning machines, flat beam transport vehicles, aerial work vehicles, self-propelled aerial work platforms

Light Industry Machinery: Beverage Machinery, Blow Molding Machine, Packaging Machinery, Filling Machine, Rotary Bottle Unscrambler, Injection Molding Machine, Marine Crane

In addition to various construction machinery, the application scope of slewing bearings has gradually expanded. At present, equipment platforms such as port equipment, metallurgical equipment, drilling platforms, etc. have begun to use slewing bearings instead of original bearings on a large scale.

Port equipment: port cranes, reach stackers

New energy equipment: wind power generation equipment, solar power generation equipment

Metallurgical equipment: metallurgical crane, ladle turntable, steel grabber, mud gun, oxygen blowing device

Amusement equipment: Ferris wheel, etc.

Airport Equipment: Airport Refueler

Military equipment: radar, tanks, etc.

Robots: palletizing robots, welding robots, manipulators

Medical Equipment: Gamma Knife

Environmental protection equipment: mud scraper

Parking Equipment: Tower Garage

Drilling platform equipment, kitchen equipment, CNC equipment (wire cutting machine, quenching machine tool), brick machine