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Slewing Bearing Solutions x Concrete Pump

Classification:News and Events Release time:2020-12-12 293 Views

LEONESSA Bearing (Yancheng) Co.,Ltd was ...

LEONESSA Bearing (Yancheng) Co.,Ltd was founded in 2011 with La Leonessa S.p.A as the majority shareholder. La Leonessa is specialized in manufacturing slewing bearings for 50 years with great reputation in the industry. We are committed to providing tailored high quality products and services to our customers.

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Slewing bearings, also called “joint of machine” and widely used in industry. It is an important transmission component for the machine that needs to make relative rotary motion between two objects which bear axial force, radial force and tilting moment at the same time. With the rapid development of machinery industry, slewing support has been widely used in marine equipment, construction machinery, light industrial machinery, metallurgical machinery, medical machinery, industrial machinery and other industries.

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Concrete is the most commonly used construction material. Concrete pump is used to transport concrete quickly and efficiently to areas which are difficult to access. Slewing bearings makes sure that the pivot arm can be well controlled. High tilting moments when extending the concrete pump cantilever are reliably transmitted to ensure the pump operates safely and stably.

LEONESSA has accumulated extensive experience in this filed, when designing the bearing, much attention has been paid to ensuring the precision and robustness in order to meet the demands of different construction sites. LEONESSA technical team will provide tailor made solutions to customers based on the analysis.

LEONESSA has been providing slewing bearings to concrete pump manufacturers. The customers cases are ZOOMLION, CIFA, KCP ,DY, TRUMAX , JIUHE, HUIMENG etc, covering range of 38-78m concrete pumps, in the meantime, LEONESSA has also assisted the design and mass production of 101m concrete pump in customer’s Italian plant.

Tips on maintenance of slewing bearings on concrete pumps:

1) Inject lubricant oil every 2 weeks;

2) Clean on time the dirt in the bearing structure and check the fasteners carefully, in case of loosen or broken fasteners found, please replace them immediately.

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LEONESSA Slewing Bearings From Italy, Being slewing bearings expert for 50 years!


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