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HYDRAULIC BREAKER CONNECTION
The connection and maintenance of the hydraulic breaker is also a very important part. If you follow the instructions in detail, it will prolong the service life of the hydraulic breaker, reduce industrial waste, integrate resources, and avoid after-sales service. 1.1 PIPELINE CIRCULATION Pipelin...Read more -
SAFETY OPERATION
Stop working the hydraulic breaker,if hydraulic hoses Vibrate excessively. Check the N2 gas pressure into accumulator & back head. Stop hydraulic breaker oper...Read more -
How to protect the hydraulic pump when the excavator is equipped with a breaker?-Part 2
5. Replace the oil seal in time Analysis: The oil seal is a vulnerable part. It is recommended that the breaker work for about 600-800 hours, and the breaker oil seal should be replaced once; when the oil seal leaks oil, it must stop working immediately and replace the oil seal, otherwise the sid...Read more -
How to protect the hydraulic pump when the excavator is equipped with a breaker?- Part one
Because the breaker is a reciprocating and fast impact motion, the return speed of oil is fast and the relative pulse is relatively large, which causes the aging speed of the hydraulic oil to accelerate. Therefore, it is necessary to maintain the excavator and use it properly, which can effective...Read more -
WORKING PRINCIPLE OF HYDRAULIC BREAKER
This type of hydraulic breakers is driven by N2 gas and hydraulic oil. They drive piston together to high speeds. The tool is impacted and transmit impact wave efficiently, so as to break rock and so on. The hydraulic oil is supplied by the hoses connected to the excavator and maintains the suppl...Read more -
Our product advantages
For more than ten years, Yantai Yigao Precision Machinery Co., Ltd. has been dominant in the market, and the reason why it has been recognized by more and more old customers at home and abroad is that we have a persistent attitude towards products. We make every product well and reduce the after-...Read more -
Putting production safety into practice
At present, the Safety Committee of the State Council is deploying a national production safety inspection, and will always take the prevention and control of major risks and containment of major accidents as the top priority. ”, oil and gas reserve bases, group rental housing and other major ris...Read more -
The responsibility for safety production is heavier than Mount Tai
The responsibility for safety production is heavier than Mount Tai, and the “valve” of this responsibility cannot be over-tightened. Yantai Yigao Precision Machinery Co., Ltd. is always tightening the strings, preventing risks and eliminating hidden dangers, and ensuring safe producti...Read more -
Yantai Yigao Precision Machinery Co., Ltd. was recognized by the industry
Yantai Yigao Precision Machinery Co., Ltd. was recognized by the industry，CE certification means that the product has met the safety requirements stipulated by the EU directives; it is a commitment of enterprises to consumers, which increases consumers’ trust in the product; products affix...Read more -
Yantai Yigao Precision Machinery Co., Ltd. has passed the CE certification
Yantai Yigao Precision Machinery Co., Ltd. actively explores and develops overseas markets. It has been tested by the EU CE certification agency, passed the measurement of safety, environmental protection and other indicators, obtained the CE certification issued by the EU certification agency, a...Read more -
Celebrate Labor Day
Stepping on the bright sunshine and dancing melody, we ushered in the grand festival of laborers all over the world – “May 1st” International Labor Day. Here, the company leaders will work hard for the development of the company. All cadres and staff extend holiday greetings! I ...Read more -
Korean experts come to the factory for guidance
On May 25, 2022, the domestic epidemic situation stabilized. After unremitting efforts, Korean experts were invited to come to the scene to teach polishing and grinding skills. Under the leadership of the company’s leaders, employees in each assembly class actively participated in the proce...Read more
