新闻资讯

News Center

A new cylinder block with copper alloy melted into the inner hole of hydraulic support cylinder

Release time:

2022-05-12

At the request of customers, the technology of molten copper on the inner wall of oil cylinder has been mass produced on high-end supports.
 
The new pillar cylinder block of coal hydraulic support has been coated with copper alloy, which is much higher than the original cylinder block in terms of corrosion resistance, wear resistance and corrosion resistance, and has created huge social and economic benefits.

previous page

The company has successfully applied for the invention patent of Sintering Trolley Welding Repair Process

Remanufacture of copper alloy deposited on the inner surface of the cylinder barrel of the pillar of hydraulic support in coal mine

next page

previous page

nothing

next page

nothing

More news

Remanufacture of copper alloy deposited on the inner surface of the cylinder barrel of the pillar of hydraulic support in coal mine

Remanufacture of copper alloy deposited on the inner surface of the cylinder barrel of the pillar of hydraulic support in coal mine

2022-11-27

Three steps for safety inspection of domestic elevators

Three steps for safety inspection of domestic elevators

2021-11-17

What is the reason for the large price gap of domestic elevators

What is the reason for the large price gap of domestic elevators

2021-11-17

Four main factors that determine the price of elevator in domestic villa

Four main factors that determine the price of elevator in domestic villa

2021-11-25

What is the difference between villas with and without elevators

2021-11-25

These four problems cannot be ignored in the installation of domestic stairs and elevators

2021-11-29