
Showcase Core Products and Deepen Global Cooperation
Dear Customers and Partners,
Luoyang
Longda Bearing Co., Ltd. sincerely invites you to visit our booth at
the 2025 Bangalore International Construction Machinery Technology Expo,
where we will discuss cutting-edge technologies and innovative
solutions for core components of construction machinery. The expo will
grandly open on December 9, 2025, in Bangalore, India, and we look
forward to exchanging insights on industry development with global
experts.
As an enterprise focusing on the R&D and manufacturing
of key components for construction machinery, Luoyang Longda Bearing has
always been committed to providing high-performance and highly reliable
products for global customers. At this expo, we will focus on
showcasing the following core product series:
Key Exhibits: Excavator Slewing Rings
As
the core highlight of this expo, Luoyang Longda’s excavator slewing
rings are widely used in various excavators, heavy construction
machinery and mining equipment, thanks to their excellent load-bearing
capacity, design with 42CrMo alloy structural steel as raw material, and
long-term durability. The products adopt advanced heat treatment
processes and precision machining technology to ensure stable operation
under extreme working conditions, significantly improving the overall
machine’s operating efficiency and service life.
Other Exhibits:
Slew Drive Series
Integrated
solutions combining driving and slewing functions, featuring compact
structure and efficient transmission. They are applicable to diverse
scenarios such as solar tracking systems, construction machinery,
turntables, excavator data systems, and aerial work platforms, helping
equipment achieve precise positioning and stable operation.
Spur Gear Slew Drive Series
Compared
with slewing drives, spur gear Slew drives have higher rotational speed
and precision. They are mostly used in fields requiring high precision
and high rotational speed, such as radar antennas, slewing systems of
armored vehicles, industrial automation equipment, and medical
equipment.
Expo Information:
Expo Name: 2025 International Construction Machinery Technology Expo
Venue: Bangalore International Exhibition Centre, India
Expo Dates: December 9-13, 2025
Longda’s Booth Number: Hall 2 – Booth C45 (Inquiries are welcome)
Our Advantages:
Technological
Expertise: Relying on years of R&D experience, our products are
compatible with mainstream global construction machinery brands.
Quality
Assurance: From material selection to finished product inspection, we
strictly adhere to international quality standards throughout the
process.
Customized Services: We can provide personalized design and fast delivery support according to customer needs.
Expo Vision:
Through
this expo, we aim to establish closer cooperative relationships with
customers in India and around the world, share industry insights, and
jointly promote technological innovation in core components of
construction machinery. With professional products and technical
services, Luoyang Longda Bearing will contribute the strength of “Made
in China” wisdom to global engineering construction.
We welcome new
and old friends to visit and exchange ideas for common development! Our
technical team will be on-site to provide detailed explanations and
conduct cooperation negotiations.

Luoyang Longda Bearing Co., Ltd.
Focus on Core Components, Drive the Future of Machinery
Official Website: www.luoyanglongda.com
Contact Email: Tony@ldb-bearing.com
Phone: +86-15837930086
A Custom Slew Drive is a compact, highly integrated mechanical system that provides precise, high-torque rotational movement. It is an all-in-one unit that combines a slewing bearing (a large-diameter rolling-element bearing) with a worm gear mechanism, a sealing system, and often a built-in motor and hydraulic or electric brakes.
A flanged slewing bearing is a variant of traditional slewing rings that features a flange structure on either the inner or outer ring. This design enables more convenient installation by eliminating the need for a separate mounting plate or housing support.
When the eyes of the global industrial sector focus on the core stage of the international exhibition, an enterprise from Luoyang, the “Hometown of Bearings” in China, is stunning the audience with its exquisite craftsmanship and innovative strength
bauma Germany, the world’s top construction machinery event, kicked off in Munich. Luoyang LDB Bearing Co., Ltd. (LDB Bearing) made a grand appearance with its full range of core products and innovative solutions. On the 614,000-square-meter global stage, the company showcased the technical strength and global layout of Chinese bearing enterprises to exhibitors and professional visitors from 57 countries and more than 3,500 enterprises worldwide.
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