New Products|ZEGA Automatic Braze Changing Drilling Rig 421H is launched.

The newly upgraded automatic drilling rig ZGYX-421H of Zhejiang Zhigao Machinery Co., Ltd. has been successfully taken offline and put into the market.

The ZGYX-421 series is one of the best-selling open-pit drilling rigs of Zhigao Company. After years of upgrading and optimization, it is highly popular in the market due to its high cost-effectiveness and wide range of equipment applications. In addition to being used in domestic mining, hydropower station construction, road engineering construction and other projects, this equipment also has a large market abroad and is exported to Southeast Asia

Many countries such as Africa and South America are powerful tools for exporting and earning foreign exchange. Zhigao Company keeps pace with the times and has developed and produced a fully automatic drill rig ZGYX-421H, which is capable of replacing drill rods, in response to the increasing labor costs and high safety requirements in both domestic and international markets. This drilling rig continues the advantages of 421T, such as high power and efficiency, while adding automatic replacement

The brazing function allows one operator to fully operate the machine, which is safe, efficient, time-saving, and labor-saving. It is an excellent choice for the construction of various engineering and mining projects.

< Automatic brazing is safe and efficient>

The new 421H drilling rig is equipped with a 6+1 three meter automatic tool changing mechanism, replacing the previous manual tool changing operation, greatly improving work efficiency, saving costs, and increasing safety factors.

< Redesign the overall space of the machine; Easy to maintain>

Redesigned the overall space, making daily maintenance simple and convenient. The diesel tank has been upgraded from 190L to 250L to meet customers' longer usage needs.

< Automatic brazing is safe and efficient>