Company Profile
QIBR started in 2002
QIBR slewing bearing factory started in 2005
● QIBR slewing bearing factory is located in Luoyang, the cradle of bearings in China. The factory covers an area of 7200m2, and has workshop of 5000m2. It has more than 20 sets of processing equipment, including vertical turning lathes, drilling machine, horizontal lathe, hardening machine, stablizing furnance, tempering furance, gear shaping machine, gear hobbing machine etc. And it has its own independent R&D laboratory. It is a rare slewing bearing manufacturer in China integrating design, research and development, production and maintenance.
● At the beginning of its establishment, QIBR had its own slewing bearing design team to provide customers with bearings through OEM. In order to improve production quality and cooperate closely with research and development, in 2005, QIBR established its own professional manufacturer of slewing bearings. Factory and testing laboratory.
● In 2008, China began to carry out a lot of infrastructure construction. QIBR actively cooperated with large domestic scientific research institutions to provide related slewing support bearings for large national supporting projects.
● The projects and projects that QIBR serves, ranging from shield machines, mine bearings, to excavators, ranging from 200mm to 8000mm,from civil slewing bearings to military slewing bearings.
● Quantity:2
● Operation Range:outer diameter within 1.5m
● Work Process:rough turning, finish turning and final grinding
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:outer diameter within 3.1m
● Work Process:rough turning, finish turning and final grinding
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:outer diameter within 4.1m
● Work Process:rough turning, finish turning and final grinding
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:outer diameter within 5m
● Work Process:rough turning, finish turning and final grinding
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:outer diameter within 8.5m
● Work Process:rough turning, finish turning and final grinding
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:outer diameter within 5.1m
● Work Process:drilling, tapping, end face punching
● Manufacturer:SIEMENS CNC
● Quantity:2
● Operation Range:maximum bore diameter Φ80
● Work Process:drilling, tapping, rounding, making lubrication nozzle
● Quantity:1
● Operation Range:gear and raceway hardening with outer diameter 100mm-7000mm
● Work Process:hardening of straight raceway, arc groove and other curved surface raceway, gear hardening of module quantity within 2-50
● Manufacturer:SIEMENS CNC
● Quantity:1
● Operation Range:maximum outer diameter Φ3100,module quantity in 6-22
● Work Process:finish shaping of inner and outer grears
● Quantity:1
● Operation Range:outer diameter within 5.5m
● Work Process:tempering stabilizing after raceway hardening
● Quantity:1
● Operation Range:outer diameter within 1.5m
● Work Process:tempering stabilizing after raceway hardening
● Quantity:1
● Operation Range:maximum outer diameter 3.9m ,module quantity in 12-22
● Work Process:gear hobbing
global plate
We have customers on 5 continents
The United States, Russia, Indonesia, Australia, the United Kingdom, Italy, the Netherlands, Norway, Nigeria, Argentina, Spain, Mexico, South Korea, Singapore, Thailand, Vietnam, Malaysia, New Zealand and other countries.
We have own independent factory and Laboratory, In line with ISO, CE, GB (JB/T2300), GOST and other international certification standards.
Advantages of QIBR:
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