What is a rock drill breaker used for?

Table of Contents

1. Introduction
2. Applications of rock drill breaker
3. Sunward Company Solutions
4. Numerical Analysis and Parameters
5. Conclusion
6. References

Introduction

A rock drill breaker, also known as a hydraulic breaker, is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It operates by using hydraulic pressure to drive a piston that delivers impactful force to break through materials.

Applications of Rock Drill Breaker

Rock drill breakers are vital in construction, mining, and demolition sectors. Key uses include:

• Breaking oversized boulders in quarries to facilitate transport.
• Demolition of concrete structures where controlled, precise breaking is necessary.
• Trenching and excavation where hard rock or tough materials impede progress.

Sunward Company Solutions

Sunward offers a range of hydraulic breakers known for their energy efficiency and robust performance. Their solutions include:

• SWB Series: Designed for high-endurance operations with adjustable impact strength.
• Eco-friendly designs prioritizing reduced noise and vibration.
• Advanced hydraulic systems for improved operational efficiency.

Numerical Analysis and Parameters

Key parameters for evaluating rock drill breakers include:

• Impact Energy: Typically ranging from 150 to 5,000 joules, depending on the size and purpose of the breaker.
• Blow Frequency: Can vary between 200 to 800 blows per minute, affecting how quickly a material can be broken down.
• Hydraulic Pressure: Operational pressure generally between 100 to 200 bar, affecting the force exerted on the target material.
• Weight Class: From small models weighing around 100 kg to large versions exceeding 10,000 kg, impacting mobility and attachment compatibility.

Conclusion

Rock drill breakers are essential tools in several industries due to their ability to efficiently break down tough materials. Companies like Sunward provide innovative solutions to enhance their effectiveness while prioritizing environmental considerations.

References

• Hydraulic Breakers: The industry's choice for rugged terrain. Engineering Review, 2021.
• Sunward Equipment Group: Specification Sheets and Product Brochures, 2022.
• Innovations in Hydraulic Breaker Design. Construction Equipment Magazine, March 2023.