Top 10 Breaker Hammer Brand & Manufacturers

What is Breaker Hammer

A breaker hammer, also known as a jackhammer or pneumatic hammer, is a powerful percussion tool used in construction, demolition, and mining. It is designed to break up hard materials such as concrete, rock, asphalt, and frozen ground. The breaker hammer operates by delivering rapid and forceful blows to the material, causing it to fracture and break into smaller pieces.

History of Breaker Hammer

• Early Manual Tools: Before the development of breaker hammers, manual tools like picks and sledgehammers were used to break hard materials. These methods were extremely labor - intensive and time - consuming. Workers had to exert a great deal of physical effort to break up even small areas of concrete or rock.
• Emergence of Pneumatic Technology: The late 19th and early 20th centuries saw the development of pneumatic power. The first pneumatic breaker hammers were introduced, which revolutionized the demolition and construction industries. These early hammers were powered by compressed air and could deliver more forceful and rapid blows than manual tools, significantly increasing the efficiency of breaking up hard materials.
• Advancements in Hydraulic and Electric Systems: In addition to pneumatic hammers, hydraulic and electric breaker hammers were developed over time. Hydraulic breaker hammers offered greater power and control, especially for heavy - duty applications. Electric breaker hammers were more suitable for indoor or areas with limited access to compressed air. These advancements allowed for a wider range of applications and more efficient operation.
• Modern Developments: In recent years, breaker hammers have become more refined and user - friendly. They now incorporate features such as vibration - reduction technology to reduce operator fatigue and improve safety. The design of the chisels and bits has also been improved to increase durability and cutting efficiency. Additionally, more compact and portable models have been developed for use in various construction and demolition scenarios.

Purpose of Breaker Hammer

• Demolition Work: The primary purpose of a breaker hammer is to demolish structures made of concrete, stone, or other hard materials. It is used to break down walls, floors, pavements, and foundations. This allows for the removal of old or unwanted structures to make way for new construction or renovations.
• Excavation and Trenching: In excavation work, breaker hammers are used to break up hard ground, rock formations, or frozen soil. They can be used to create trenches for utility lines, foundations, or other underground structures. The ability to break through tough materials enables more efficient excavation processes.
• Renovation and Repair: For renovation projects, breaker hammers are used to remove damaged or deteriorated concrete sections. They can also be used to break up old mortar joints when replacing bricks or tiles. In road repair, breaker hammers are used to break up damaged asphalt patches before resurfacing.

Principle of Breaker Hammer

• Percussion Mechanism: Breaker hammers operate on a percussion principle. In pneumatic hammers, compressed air is used to drive a piston back and forth at a high speed. The piston strikes a chisel or a bit, which is in contact with the material to be broken. In hydraulic hammers, hydraulic fluid under pressure is used to actuate a similar piston - driven mechanism. Electric hammers use an electric motor to convert electrical energy into mechanical motion for the percussion action.
• Energy Transfer: The repeated blows of the piston onto the chisel transfer energy to the material. The energy causes the material to crack and break. The frequency and force of the blows can often be adjusted depending on the hardness of the material and the desired rate of breakage. A harder material may require more forceful and frequent blows.
• Chisel and Bit Design: The chisel or bit at the end of the breaker hammer is designed to concentrate the force of the blows onto a small area of the material. Different shapes and sizes of chisels are available for different applications. For example, a pointed chisel is good for breaking up hard surfaces, while a flat chisel can be used to break larger areas of concrete more evenly.

Features of Breaker Hammer

• Power and Impact Force: Breaker hammers come in different power ratings, with a wide range of impact forces. The impact force determines the hammer's ability to break through different materials. Higher - powered hammers are capable of handling tougher materials such as thick concrete or hard rock.
• Vibration Control: Many modern breaker hammers are equipped with vibration - reduction features. These help to reduce the amount of vibration transmitted to the operator's hands and body, minimizing operator fatigue and the risk of hand - arm vibration syndrome (HAVS). Vibration - controlled hammers are more comfortable to use for long periods.[!--empirenews.page--]
• Portability and Maneuverability: There are various sizes of breaker hammers, from large, heavy - duty models to compact and lightweight ones. Compact hammers are more portable and can be easily carried to different work areas. They are also more maneuverable in tight spaces, making them suitable for indoor demolition and renovation work.
• Durability and Robustness: Given the harsh nature of the work they perform, breaker hammers are built to be durable. The housing and internal components are made of high - strength materials to withstand the repeated impacts and vibrations. The chisels and bits are also made of tough alloys to resist wear and breakage.
• Adjustable Settings: Some breaker hammers allow the operator to adjust the impact frequency and force. This flexibility enables the hammer to be optimized for different materials and work requirements. For example, a lower impact frequency and higher force may be used for breaking up thick concrete, while a higher frequency and lower force can be used for more delicate demolition work.

Types of Breaker Hammer

• Pneumatic Breaker Hammer: These hammers are powered by compressed air. They are known for their high power and are often used for heavy - duty demolition and excavation work. Pneumatic hammers require an air compressor to operate and are suitable for outdoor and industrial - scale projects where a reliable air supply is available.
• Hydraulic Breaker Hammer: Hydraulic hammers use hydraulic fluid pressure to generate the percussive force. They are typically more powerful than pneumatic and electric hammers and are often used in large - scale construction and mining applications. Hydraulic hammers are usually mounted on heavy - equipment such as excavators or backhoes for added stability and power.
• Electric Breaker Hammer: Electric hammers are powered by electricity and are more suitable for indoor use or in areas where noise and air pollution from pneumatic hammers are a concern. They are generally quieter and more environmentally friendly. Electric hammers are available in different power levels and are often used for smaller - scale demolition and renovation jobs.

Precautions for using Breaker Hammer

• Operator Training: The operator of a breaker hammer must be properly trained. Training should cover the correct operation of the hammer, including how to start and stop it, adjust the settings, and handle the chisel or bit. The operator should also be aware of safety procedures such as wearing appropriate personal protective equipment (PPE) and how to avoid kickbacks.
• Personal Protective Equipment: Operators must wear safety glasses, ear protection, gloves, and steel - toed boots. The flying debris generated during the breaking process can cause eye and ear injuries, and the vibrations can affect the hands. The heavy hammer and possible kickbacks can also pose a risk to the feet.
• Pre - Operation Inspection: Before using the breaker hammer, a thorough inspection should be carried out. Check the hammer for any signs of damage, ensure the chisel or bit is properly installed and in good condition, and verify that the power source (compressed air, hydraulic system, or electricity) is functioning correctly.
• Work Area Preparation: The work area should be cleared of any unnecessary objects and people. Set up barriers to prevent unauthorized access and protect bystanders from flying debris. The material being broken should be stable to avoid unexpected movement during the operation.
• Proper Handling and Use: The operator should hold the breaker hammer firmly and use both hands to control it. The chisel or bit should be inserted into the material at the correct angle to ensure efficient breaking and to minimize the risk of the hammer bouncing back. Avoid over - exertion and take regular breaks to reduce fatigue.

Things to consider when purchasing Breaker Hammer

• Project Requirements: Consider the type and scale of the projects you will be using the breaker hammer for. For large - scale demolition or excavation of hard rock, a high - powered hydraulic or pneumatic hammer may be necessary. For smaller indoor renovation jobs, an electric breaker hammer might be more suitable. Think about the materials you will be breaking and the frequency of use.
• Budget: Determine your budget for purchasing the breaker hammer. The cost can vary significantly depending on the type, power, and features of the hammer. Consider not only the initial purchase price but also the long - term costs such as maintenance, replacement parts, and energy consumption. Look for a hammer that offers good value for money within your budget.
• Brand and Reputation: Choose a reputable brand with a good track record in the industry. A well - known brand is more likely to provide reliable and durable equipment. Look for customer reviews and testimonials to gauge the performance and reliability of different hammers.[!--empirenews.page--]
• Technical Support and Spare Parts Availability: Ensure that the manufacturer provides good technical support and has a reliable supply of spare parts. Quick access to technical assistance and spare parts can minimize downtime in case of equipment failures and is crucial for the smooth progress of your projects.
• Vibration Control and Operator Comfort: If the hammer will be used for long periods, consider the vibration - reduction features. A hammer with good vibration control can reduce operator fatigue and the risk of hand - arm vibration syndrome. Look for other comfort - enhancing features such as an ergonomic handle and a well - balanced design.

Terms of Breaker Hammer

• Impact Force: Measured in joules or foot - pounds, it represents the force delivered by the hammer's blows. The impact force determines the hammer's ability to break different materials and is a crucial specification when choosing a breaker hammer for a specific application.
• Impact Frequency: The number of blows per minute that the hammer can deliver. This can usually be adjusted on some models and affects the rate of material breakage. A higher impact frequency can break up material more quickly, but it may also require more control and energy.
• Power Source and Consumption: The power source (pneumatic, hydraulic, or electric) and its associated requirements (such as air compressor capacity for pneumatic hammers or electrical power rating for electric hammers) are important. The power consumption affects the operating costs and the availability of the necessary power supply on the job site.
• Chisel and Bit Compatibility: The types of chisels and bits that are compatible with the breaker hammer and their availability. Different chisel shapes and sizes are used for different materials and applications, and it's important to ensure that the hammer can accommodate the chisels you need.
• Warranty and Service Agreement: The warranty offered by the manufacturer and the terms of the service agreement, including what is covered, for how long, and the availability of technical support and spare parts. A comprehensive warranty and service agreement can protect your investment and provide peace of mind during the operation of the hammer.