Yakai Precision Machinery (Yantai) Co.,Ltd

What is a hydraulic hammer

A hydraulic hammer is an excavator attachment that is mounted on an excavator instead of a bucket. It is used for rock crushing in quarries, or concrete crushing in the construction of buildings, bridges, roads, or other structures. Some special function hydraulic stone crushers are also used underwater, with underwater protection and air compressor system. There are also some that can be used in steel mills, steel slag in crushing furnaces.

How does a hydraulic stone crusher installed on an excavator work?

The crusher is driven by hydraulic oil pressure. It works by converting hydraulic energy into mechanical energy. All hydraulic crushers have inlet/outlet hose ports that are connected to the excavator's main valve block via hydraulic hoses. When working, the hydraulic oil flows through the breaker cylinder, the hydraulic oil pressure pushes the piston up and down movement, and the piston movement direction is controlled by the valve. With each downward movement, the piston hits the rock crushing tool, which then breaks the object. It's like humans striking chisel tools with a hammer to break rocks.

Types of hydraulic stone crushers:
In different countries, users have different habits of choosing different types of excavator crushers. Generally speaking, we have three types of rock crushers, which can meet the requirements of most users. According to the installation method on the excavator. They are side-mounted crushers, top-mounted hydraulic crushers and silent breakers