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Luzhou Libang Metal Structure Co., Ltd

Telephone: 0830-3582313

Mobile phone: 13550890427 Manager

Address: Section 2, Xinyang Road, high tech Zone, Luzhou City, Sichuan Province

Website: hongfamenye.com

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  • Steel grabbing machine and its classification

    Steel grabbing machine is a kind of machine that grasps steel material, which is generally evolved from hydraulic excavator. The big and small arms of the steel grabbing machine, commonly known as the "grab arm", are generally longer. The front end of the grab is the steel grabber, which is also called the plum blossom hydraulic grab and orange petal grab. Its main function is to grab and load various materials such as waste metal, industrial waste, crushed stone, construction waste and domestic waste
    Release time: October 16, 2020, number of hits: 5

  • Excavator development overview (domestic 2)

    Since the end of 1960s, China began to develop excavator products. After a short period of 40 years, especially in the past 30 years of reform and opening up, China's Excavator manufacturing industry has developed rapidly. According to the data of the National Bureau of statistics, in 2010, there were 252 Enterprises above Designated Size in China's Excavator manufacturing industry, with sales of 169.785 billion yuan,
    Release time: October 7, 2020, number of hits: 8

  • Excavator development (domestic)

    China's excavator production started relatively late. Since the first mechanical single bucket excavator with a bucket capacity of 1m & sup3; was produced by Fushun Excavator Factory in 1954, it has generally experienced three stages: mapping imitation, independent research and development, and development and improvement. In the early days of the founding of the people's Republic of China, the W501. W of the former Soviet Union in the 1930s and 1940s was imitated by surveying and mapping
    Release time: September 30, 2020 number of hits: 13

  • General situation of excavators abroad

    4) Update design theory, improve reliability and prolong service life. The United States, Britain, Japan and other countries promote the use of finite life design theory to replace the traditional infinite life design theory and method, and the fatigue damage accumulation theory, fracture mechanics, finite element method, optimization design, electro-hydraulic servo fatigue test technology controlled by electronic computer, fatigue strength analysis method and other advanced technologies are applied
    Release time: September 15, 2020, number of hits: 16

  • Excavator development overview (abroad)

    The first manual excavator has been developed for more than 130 years. During this period, it has experienced a gradual development process from semi rotary excavator driven by steam to full rotary excavator driven by electric power and internal combustion engine, and fully automatic hydraulic excavator applying electromechanical hydraulic integration technology. The excavator production in developed countries was earlier than that in the 1980s
    Release time: August 31, 2020 number of hits: 22

  • Development history of excavator

    Excavator (heavy construction machinery) excavator, also known as excavation machinery, also known as excavator, is a kind of earth moving machinery that excavates materials above or below the bearing surface with a bucket, and loads them into transport vehicles or unloads them to the stockyard. The materials excavated by excavator are mainly soil, coal, silt and soil after pre loosening
    Release time: August 18, 2020, number of hits: 23

  • Grab bridge crane

    The grab bridge crane uses the grab as the spreader. In the raw material preparation operation, it can be used for unloading, stacking, transporting, reclaiming and loading. The grab bridge crane is widely used in the hoisting of ordinary goods in factories and mines. The special spreader grab is used for special operation. The basic condition of grab type to ensure that the grab is full of materials is that there is a suitable bucket
    Release time: July 17, 2020, number of hits: 22

  • What's the difference between wood grabbing machine and steel grabbing machine?

    Introduction of steel grabbing machine, as the name implies, refers to the machine that grasps steel material, which is evolved from hydraulic excavator for more targeted operation. The big and small arms of the steel grabbing machine are commonly known as grab arms, which are generally long. The front end of the grab is a steel grabber, which is also called plum blossom hydraulic grab and orange petal grab. Its main function is to carry out scrap metal, industrial waste, crushed stone, construction waste and domestic waste
    Release time: July 2, 2020 number of hits: 19

  • Characteristics and classification of grab crane

    Grab crane grab crane, commonly known as grab crane, English Name: grabrane / grabbingcrane. Grab crane is a kind of hoisting machinery with grab. It is widely used in ports, wharves, stations, freight yards, mines, etc
    Release time: June 23, 2020, number of hits: 18

  • Matters needing attention when using and operating steel grabbing machine

    Steel grabbing machine is an important engineering machinery, which uses hydraulic power components such as hydraulic pump, hydraulic cylinder and hydraulic motor to drive the actuator for operation. It has the characteristics of compact structure, stable transmission, flexible control, simple operation, reliable operation and fast material handling. It is widely used in engineering construction and is an important mechanical equipment of iron and steel enterprises. The editor suggests that before you start the operation,
    Release time: June 9, 2020 number of hits: 24

  • How to complete daily inspection and maintenance effectively?

    The main function of wood grabbing machine is to use its external force to deform other related materials. Now it has been widely used in various fields. Although the development time of wood grabber is relatively late, and the varieties it has developed are slightly less, it has unique advantages and broad application prospects. Due to the different core links of the movement, the development of wood grabbing machine also shows diversified development
    Release time: May 27, 2020 number of hits: 26

  • Classification and function of excavator bucket

    (Excavator Backhoe) the structure of excavator bucket. Excavator bucket, also known as bucket, is divided into backhoe bucket and forward shovel bucket according to the working mode. Generally, backhoe bucket is commonly used. The bucket is a kind of structural product
    Release time: May 20, 2020, number of hits: 40

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