The heart that keeps people running is an important barrier for everyone. It is impossible to survive without it. Also put this example on the air compressor, for the air compressor, the most important component is undoubtedly the air filter element.   In genera...

ZEGA screw air compressors are widely used in many fields, and they are equipped with built-in cooling systems, simple installation, high working efficiency and strong reliability. However, in practical applications, screw air compressors equipped with air cooling syste...

The Mid-Autumn Festival is a traditional festival in China. According to historical records, the term "Mid-Autumn Festival" first appeared in the book "Rites of Zhou". By the time of the Wei and Jin dynasties, there were records of "the enchantment of Shangshu Town ...

Hunan Ruisheng Electromechanical Xiaobian will explain the maintenance steps of air compressor intake valve in detail, and the maintenance of Chigo screw air compressor intake valve usually requires replacing piston spring, piston O-shaped diagram, sealing ring and chec...

The hydraulic rock drill (hereinafter referred to as rock drill) has a complex structure and high matching accuracy, and the reasons for the failure of its parts are quite complex. This paper mainly introduces the reasons for the damage of the impact piston and brazin...

ZEGA screw air compressor intake valve belongs to normally open type intake valve, when the screw air compressor is not loaded, the solenoid valve is open, and the solenoid valve is closed after the compressor is loaded.   When the solenoid valve is opened, ther...

Chigo screw air compressor working principle 　　Working principle: the working cycle of Chigo screw air compressor can be divided into three processes: intake, compression and exhaust. As the rotor rotates, each pair of teeth meshing with each other completes the sam...

Instructions for drilling rig service workstation                                         Mining and engineering equipment usually work in the field where traffic i...

 DTH drilling rigs can drill holes in medium or above medium hard (f≥8) rock. It is the same as the rock drill, there is impact, rotation, slag discharge and propulsion of the rock drilling hole-forming process, the difference is that the impact mechanism of the...

Zhigao "Zhi" Zo-ZEGA T635         T635 all-hydraulic open-air top hammer integrated drilling rig is a medium-sized open-air top hammer drilling rig integrating gas, liquid and automatic control developed and manufactured b...

       In January 2009, the National Development and Reform Commission and the Ministry of Land and Resources jointly issued the National Mineral Resources Planning (2015~2018), which put forward clear requirements for the development ...

Date: June 7-8, 2018 Location: The Venetian Macao Booth number: NO.19 Conference: The 9th International Infrastructure Investment and Construction Summit                                 &...

In May 2018, the leaders of China Railway Construction Headquarters observed the test at the granite site in Guangdong. ZEGA integrated drilling truck D440 dust removal, noise, efficiency and mobility have been highly recognized and praised by the leaders of the headqua...

►Tribute to laborers Spring is the busiest cultivation season in the eyes of the ancients, and it is also a quarter in which the production tasks of Chigo Company are heavier. In 2018, Chigo had a difficult task, on the one hand, the company accelerated product upgrade...

On April 21, the "Hunan Sand and Gravel Industry Green Mine Construction Promotion Conference" hosted by Hunan Sand and Gravel Association and undertaken by Hunan Xiangsha Group and Hunan Xiangxiang Shuanglou Quarry Factory was grandly held in Panlong Villa Hotel, Xiang...

<img src="/Upload/00035.jpg" /><br /> <img src="/Upload/00036.jpg" />In order to further promote the green development of the sand and gravel industry in the province, accelerate the modernization of the sand and gravel aggregate in...

1, the story   behind the development Domestic engineering construction and open-pit mining equipment have always had several major defects: (1) the equipment is single, and some processes still use manual manual labor; (2) The degree of supporting...

On March 29, 2018, at the first regular press conference held after the establishment of the Ministry of Ecology and Environment, spokesperson Liu Youbin stated, "We will closely focus on fighting the battle of pollution prevention and control, especially winning t...

Recently, the Hunan Provincial Department of Land and Resources issued the "Key Points for Mineral Development and Management in 2018", emphasizing the comprehensive completion of the clearance and withdrawal of mining rights in natural reserves, strict on-sit...

On June 16, 2017, the Zhigao Excavation Underground Product Technology Exchange Meeting was grandly held at Zhejiang Zhigao Machinery Co., Ltd. This meeting was highly valued, not only because it was an exchange among industry elites, but also because the Zhigao Mechani...