High-frequency crushing hammer

General Description

The underwater high-frequency crushing hammer has changed the crushing principle of using piston impact hammers. Compared with piston crushing hammers, it effectively avoids damage to the hydraulic system of excavators caused by black oil or metal debris, and effectively avoids damage to the large and small arms of excavators caused by the hammer body itself through a reasonable mechanical structure. The emergence of high-frequency crushing hammers has filled the construction field of piston crushing hammers and effectively increased production.

Working principle

High frequency crushing hammer is a hydraulic motor that transmits hydraulic energy from an excavator to drive the eccentric gears in the vibration box to rotate, resulting in centrifugal force F. Its vertical component is a periodic interference force that causes the shaft to produce radial forced vibration pressure, known as excitation force. The vibration is then transmitted to the bucket teeth by the box of the vibration exciter for crushing operations. The high-frequency crushing hammer has changed the principle of using piston impact crushing, a new type of excavator accessory product driven by a motor that utilizes centrifugal force to generate destructive force through reciprocating motion up and down. A physical crushing equipment that integrates mechanical hydraulic mechanics, digital signals, and digital monitoring. The teeth of the high-frequency crushing hammer impact the object (target crushing object) under the action of the exciter, thereby achieving crushing.

Main features

1. Meet the working conditions of underwater dredging construction and underground crushing operation.
2. Increase production efficiency by 3-5 times.
3. Reduce comprehensive fuel consumption.
4. No black oil or damage to the main pump and arms of the excavator.
5. Simple operation to improve work comfort.
6. Minimize Noise pollution.
7. Less maintenance.
8. Improve the long-term service life of components and equipment as a whole.

Underwater high-frequency crushing hammers can provide efficient, accurate, and controllable crushing operations in dredging engineering, helping to remove obstacles, crush hard materials, and create favorable conditions for subsequent dredging and construction work. It plays an important role in improving work efficiency, reducing manual workload, and reducing costs.