rollers
Keyword:
How to choose high-quality crawler crane undercarriage parts?
Our company specializes in the production of undercarriage parts of crawler cranes, including track plates, idlers, bottom rollers, top rollers, and sprockets.
Manufacturer of high-quality Liebherr LR1280 bottom roller.
Manufacturer of high-quality Liebherr LR1280 bottom roller. Manufacturer of high-quality Liebherr LR1400 track shoe.
Do you know 5 factors that affect the service life of the crane?
The service life of the crane is affected by many factors, including quality, maintenance, use environment, frequency of use and load, etc.
Why do track shoes need to do tensile test and impact test?
What is a Tensile testing ? Tensile testing refers to a test method of determining the properties of a material under an axial tensile load . The data obtained from the tensile test can determine the elastic limit , elongation , elastic modulus , proportional limit , area reduction , tensile strength , yield point , yield strength and other tensile performance indicators of the material . A test to determine a series of properties of a material under a tensile load , also known as a tensile test . It is one of the basic methods of material mechanical performance testing , mainly used to check whether the material meets the specified standards and to study the performance of the material . The tensile test is to test the mechanical properties of the track shoe material , which can ensure the service life of the track shoe , reduce the cost of use for customers , and improve production efficiency . What is an impact testing? Under impact loading , the ability of a metal to absorb deformation energy before fracturing is called toughness . Metal toughness is often measured by the impact toughness index . The metal material to be tested is made into a sample of a certain shape and size according to the regulations , and it is placed on a special impact testing machine and a certain impact load is applied to interrupt the sample to determine the impact toughness of the material . The test method is called impact test . Impact tests is generally a test method to determine the safety , reliability and effectiveness of military and civilian equipment when they are subjected to external impact or action . Low-temperature impacts to test ; store in a low-temperature medium for a certain period of time , and quickly take it out to complete the impact test after the temperature reaches the requirement . Other temperatures can be used in cryogenic baths , and alcohol or liquid nitrogen can be used to keep the samples warm according to different temperatures . The impact test can test the mechanical properties of the track shoe and determine the safety , reliability and effectiveness of the track shoe when used . The service life of the track shoes can be improved , the use cost can be reduced , and the production efficiency can be improved . We aim to supply best quality undercarriage parts for our customer, mainly for Hitachi, Sumitomo, Kobelco, IHI, Nippon Sharyo, Hitachi Sumitomo, Manitowoc, Liebherr, Link-Belt, American, Terex/American, Terex Demag, Ruston-Bucyrus, Lima, NCK, Sany, Fuwa, XCMG, Zoomlion, Sunward, Yutong and so forth brands crane. Want to learn more about the production of crawler crane undercarriage parts? Please follow us. Want to buy high-quality chassis accessories? Welcome Inquiry. Mail: parts@crawlercranesparts.com Telephone: +86 535 672 4921
Shipment Of KOBELCO Crawler Crane 7080 Bottom Rollers Suppliers
KOBELCO Crawler Crane 7080 Bottom Rollers suppliers, our mainly products are undercarriage parts for crawler cranes including track shoe, bottom roller, top roller, sprocket, idler etc.
undercarriage parts we offered
Contact with us
YANTAI EVERGROWING IMPORT AND EXPORT CO., LTD.
ADD: A508, NO 133-1 YINGCHUN ROAD, LAISHAN DISTRICT, YANTAI CITY, CHINA
ZIP CODE: 264003
TEL: +86-535-6724921
FAX: +86-535-6724922
EMAIL: info@crawlercranesparts.com