Luoyang Hengchang Heavy Machinery Co.,Ltd.
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We want you to be satisfied. Try us!
Luoyang Hengchang Heavy Machinery Co.,Ltd.
> 丨507,Building 4,Zone A National University Science Park , luoyang city Henan province China
> 丨+8613663793011 +8615838553230
> 丨 sophie@hgb-bearing.com
How to deal with the abnormal sound of the crane slewing bearing?
/in Industry News /by adminThe crane belongs to a large hoisting machine. When the crane rotates the U-turn, the key bearing function is the slewing bearing. When the crane rotates, it bears a large steering force and load, and still can provide stable rotation. However, in daily use, sometimes there is abnormal noise or stuttering. What are the reasons […]
What are the Models and Characteristics of Cross Roller Slewing Bearings?
/in Industry News /by adminCross roller slewing bearing also known as cross roller slewing ring bearing, is mainly divided into 11 series, HJ series and 797 series slewing bearings. Compared with other slewing bearings, cross roller slewing bearing has small size, high precision grade, high rigidity and large load bearing capacity. Resistance to damage and other characteristics. It is […]
How the Slewing Bearing Works?
/in Industry News /by adminThe slewing bearing, also known as the slewing ring bearing, is a very large bearing capable of withstanding the combined load, and can withstand large axial, radial loads and overturning moments at the same time. Mainly used in large-scale mechanical equipment, such as some cranes and excavators and other equipment. The basic structure of the […]
Precautions and maintenance of slewing bearings on the reclaimer.
/in Industry News /by adminThe reclaimer is a continuous and efficient bulk loading and unloading machine. It is widely used in raw materials fields of power plants, ports, steel plants, chemical plants, cement plants and other basic industries. It is suitable for strip or circular storage yards. Piles of bulk raw materials such as coal, iron ore, and limestone […]
Excavator slewing bearing solution for broken teeth
/in Industry News /by adminThe problem of slewing bearing breaking teeth mainly occurs in the internal meshing and hard tooth surface (tooth surface hardness ≥HRC50), such as excavators, rotary drills, crawler cranes, etc. The external meshing and soft tooth surface (tooth surface hardness ≤ HRC30), the phenomenon of broken teeth is rarely seen. According to the research and manufacturing […]
Large slewing bearing processing technology
/in Industry News /by adminAbstract The paper introduces several key processes of large-scale pivoting support and measures taken for the production with the result that the products can meet the requirements marked in the drawings. Descriptors super huge bearing, processing , quench-hardening, deformation. Large slewing bearing, also known as slewing bearing or extra large bearing, is a large bearing […]
Structure and scope of slewing bearing
/in Industry News /by adminThe slewing bearing is also a kind of bearing. The type distribution and structural characteristics of the slewing bearing are also very complicated. There are single row and cross type and roller type slewing bearings. At the same time, to a large extent, The uniform applicability of the slewing ring in various application areas is […]
How to change and fix the slewing bearing of port crane.
/in Industry News /by adminFirst, introduction During the loading and unloading operation of the door machine, it is inevitable that accidental centrifugal force and stress concentration will occur during the simultaneous operation of turning and lifting, resulting in damage of the large rotating bearing (the bearing type used in the 40-ton door machine described in this paper is 132.50.1500.03K5). […]
Design and manufacture of wind power slewing bearing
/in Industry News /by adminThe guarantee of wind power slewing bearing quality is mainly reflected in the design and manufacture. It integrates domestic and foreign enterprises and institutions to design and manufacture wind power slewing bearings. We have made key technologies for the design and manufacture of wind power slewing bearings. Research, a brief introduction, I hope to be […]