The heart that keeps people running is a very 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.

ZEGA screw air compressors have a wide range of applications in many fields, and they are equipped with built-in cooling systems, which are simple to install, high in efficiency and reliable. However, in practical applications, screw air compressors equipped with air cooling systems often have the problem of high oil temperature, which seriously affects the work efficiency of the equipment. In this regard, the equipment can be water-cooled to do a good job in the maintenance of the air compressor to ensure its safe and reliable operation.

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 Niujiang, the Mid-Autumn Festival Eve and the left and right microservice panjiang". It was not until the early years of the Tang ...

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

In 1970, the French company Montabert developed the world's first hydraulic rock drill H50, which is an industry veteran. However, its brand road has been very bumpy for decades: in 1994, it was acquired by Ingersoll Rand of the United States; In 2008, Ingersoll Rand sold it to Doosan, South Korea; In 2015, Doosan of South Korea sold it to Joy Global of the United States; In 2017, Jiuyi Global was wholly acquired by Komatsu of Japan. At present, Montebay belongs to an independent brand under Komatsu Mining, a subsidiary of Komatsu, Japan.

　　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.

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 same working cycle one after another.

Instructions for drilling rig service workstation                                         Mining and engineering equipment usually work in the field where traffic is inconvenient, and if the equipment fails, there will often be no accessories, no professional maintenance site, no professional ...

 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 DTH drilling rig---- the impactor is installed at the front end of the drill pipe, submerged into the bottom of the hole, and con...

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 by Zhejiang Zhigao Machinery Co., Ltd. for three years. It comes standard with a cab and an automatic brazing mechanism; Heavy-duty...

       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 of "green mining" and determined the strategic goal of "basically establishing a green mine pattern by 2020". ...

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

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 headquarters. Below is a picture of the construction site< a href="https://www.lishila.com/"> historical story>  ...

►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 upgrades, and all models were upgraded to China III engines; On the other hand, develop new products according to market and user needs t...

On April 21, the "Hunan Sand and Gravel Industry Green Mine Construction Promotion Conference" hosted by Hunan Sand and Gravel Association, Hunan Xiangsha Group and Hunan Xiangxiang Shuanglou Quarry Factory

On April 21, the promotion and exchange meeting of green mine construction in the sand and gravel industry in Hunan Province was held in Xiangtan Province. The meeting made a practical interpretation of the green mine construction work in the sand and gravel industry.

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 by Zhejiang Zhigao Machinery Co., Ltd. for three years. It comes standard with a cab and an automatic brazing mechanism; Heavy-duty walking mechanism and chassis with leveling function meet fast moving, high off-road performance, and smoother rock drilling operation; Equipped with dual-stage dust removal function, it can meet the environmental protection requirements of mines and construction projects. Products are widely used in all kinds of engineering construction and mining. T635 has become a drilling rig product that can completely replace similar imported equipment in the market with the characteristics of high efficiency, energy saving, environmental protection and safety.

New Actions in Central Environmental Protection Supervision Work! Are all sand and gravel enterprises ready?

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-site verification of the scope of mining rights applications, and rejection of those that do not comply with relevant industrial policies and planning, safety and environmental conditions, to ensure the timely completion of the rectification task of feedback issues from central environmental protection inspectors by the end of June this year.

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 Mechanical Three Arm Drilling Machine UJ33 was born! The Zhigao Mechanical Three Arm Drilling Machine is the true first three arm dril...