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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

  • 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 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

  • 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

  • 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

  • How to classify wood grabbing machines

    1. Refitting the wood grabbing machine to refit the wood grabbing machine, as the name implies, is a modified wood grabbing machine, which is generally transformed from an ordinary excavator used for digging purposes, and is usually modified by a second-hand excavator, because no one will buy a new ordinary excavator to refit the wood grabber. It is better to buy a new one than to buy the original one. Therefore, use the second-hand excavator to refit the grab
    Release time: April 10, 2020, number of hits: 30

  • Luzhou plum blossom Grab: principle, characteristics and application scope of hydraulic grab construction method

    In recent years, with the renewal and development of construction machinery and equipment and the continuous improvement of technology, cast-in-place reinforced concrete diaphragm wall combined with the top-down construction method of civil engineering, supplemented by supporting system, has become a mature construction method of deep foundation pit, which is more reasonable in technology and economy, and provides conditions for the development of underground engineering to a deeper and wider space. Hydraulic grab is one of them
    Release time: March 23, 2020 number of hits: 31

  • Plum blossom grab of steel grabbing machine: differences between different grabs

    The use of grab products is very necessary. Why? Different grabs have different functions. What are the differences between different grabs? Today, we will introduce the relevant knowledge in detail.    1. What is the reason for the automatic slide of the bucket flap of the hydraulic grab?                              
    Release time: March 12, 2020 number of hits: 32

  • Luzhou Libang metal: maintenance and repair of steel grabbing machine

    The reliability and service life of the steel grabbing machine are closely related to the normal use, maintenance and maintenance of the users in addition to their own manufacturing quality. I. The use, maintenance and maintenance of the diesel engine shall be carried out according to the provisions of the operation and maintenance manual of the diesel engine. 2. Key points of inspection and maintenance: regular inspection and timely maintenance is to maximize the productivity and prolong the service life of the machine
    03-05-2020 release time: 33

  • Luzhou Libang metal structure: classification of grab

    Grab crane can be classified according to crane type, grab type and driving mode. According to the classification of cranes, they are divided into bridge type grab crane, gantry grab crane and folding arm grab crane. It can also be divided into single beam grab crane and double beam grab crane. This crane unloads bulk cargo such as coal, ore and phosphate from the hold to the hopper
    Release time: February 25, 2020 number of hits: 26

  • Luzhou Libang metal structure: a summary of grab purchasing knowledge

    The main contents of this thesis are: the design of grab horizontal displacement system; the design of self weight balance system; the design of luffing driving mechanism. The new year's Eve engine consists of electric drive, coupling shaft, transmission shaft, wheel set and other parts. Concrete pouring: before the completion of single sheet pouring, the buried depth of pipe is due to the decrease of pressure difference inside and outside the pipe
    Published on: February 14, 2020, hits: 107

  • Luzhou Libang metal structure: grab manufacturer introduces wear resistance of products

    We all know that whatever is in use has a life span. So what kind of wear and tear will our grab have in use? How can we prolong its life? The following by Luzhou Libang metal structure with you to understand it. The common fault in grab is abrasive wear
    Release time: February 6, 2020 number of hits: 41

  • Knowledge sharing of construction machinery: what is the difference between front shovel excavator and backhoe excavator

    Luzhou Libang metal structure to share the relevant knowledge of construction machinery industry. What is the difference between a front shovel excavator and a backhoe excavator? In short, the front shovel of excavator is suitable for loading and unloading operation, and the backhoe is suitable for excavation operation. Excavator front shovel rain backhoe refers to the bucket, the cutting force of the bucket forward is the front shovel, that is, the form of bucket like loader is
    Published on: January 14, 2020, hits: 60

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