Introduction: Excavators, also known as excavating machinery, use buckets to excavate materials above or below the surface of the carrier and load it into transport vehicles or earthmoving machinery that is unloaded into the stockyard. The earth excavation and loading are mainly carried out and can be carried out. Land leveling, slope repair, lifting, crushing, demolition, ditching and other operations.
Excavators, also known as excavating machinery, excavate materials above or below the surface of the plane with buckets and load them into transport vehicles or earthmoving machinery that is unloaded into stockyards. They mainly excavate and load earth and stone, and can also perform land leveling. , slope repair, lifting, crushing, demolition, ditching and other operations.
The main working device of mine excavators is a positive shovel. Individual shovels and lifting devices are equipped. The bucket capacity is relatively large. Usually 2 to 20M3 is now popularized for hydraulic control and control. It is mainly used for loading operations after mining. .
Classification 1, according to the drive classification: divided into internal combustion engine driven excavator, electric driven excavator 2, according to the operation process classification: divided into single bucket excavator (cycle operation), multi bucket excavator (continuous operation)
3, according to transmission classification: divided into hydraulic excavators, mechanical excavators top ten brands:
KOMATSU, HITACHI, Caterpillar, VOLVO, DAEWOO, HYUNDAI, KOBELCO, CASE, DFH, Atlas (ATLAS).
The blind plate is mainly used to completely isolate the production medium and prevent the production from being affected or even causing accidents due to the loose closing of the shut-off valve
Blind Flange Flat Face,Blind Flange Raised Face,Jis B2220 Flange,Gost Flange
Jinan Xintai Forging Co., Ltd , https://www.xtdzflange.com