Tunneling has always been a complex and dangerous task. Traditional tunneling methods often involve manual operations, which pose safety risks and low efficiency. With the continuous advancement of technology, demolition robots have gradually been popularized in tunnel excavation. Demolition robots are widely used in tunnel construction and are ideal equipment for digging communication passages, tunnel excavations, and maintenance and transformation. It is often used for the demolition of temporary walls of underground tunnels, tunnel excavation, shaft excavation, auxiliary support of tunnels, drainage and cable tunnel excavation, and can perform efficient and safe dismantling tasks in tunnel projects. Its flexible robotic arm and precise operation enable the robot to perform complex operations in narrow spaces, such as removing rocks and clearing rubble. 1. Improve work efficiency Tunneling often involves extensive rock and earthwork, and traditional dismantling methods often require a lot of manpower and time. The application of demolition robots has significantly improved work efficiency. The robots can continue to work without rest, reducing the engineering cycle and reducing labor costs. 2. Reduce security risks There are dangers such as landslides and rockfalls in tunnel projects, and traditional working methods often require workers to be exposed to dangerous environments. The application of demolition robots effectively reduces the exposure time of personnel in dangerous areas, and remote control operation reduces the risks faced by workers and improves the safety of the overall project. 3. Adapt to complex environments The working environment of tunnel projects is often narrow and changeable, making it difficult for traditional mechanical equipment to adapt. Demolition robots have a variety of models to choose from, and can be equipped with different attachments such as hydraulic hammers, buckets, and hydraulic shears. By changing the attachments, they can be used in different working conditions and adapt to complex terrains with one machine and multiple functions. As demolition robot technology continues to develop, its application in the tunnel industry is expected to further expand. We can look forward to smarter and more flexible demolition robots to provide more comprehensive solutions for tunnel projects and further promote the development of automation and intelligence in the field of tunnel construction in the future. This will bring more efficient and safer engineering implementation to the tunnel industry and push the entire industry towards a more sustainable direction.

How to improve the brick removal efficiency of pellet kiln? Efficiency is key in demolition. You only need to invest in one piece of Hitech equipment to reduce the downtime of your factory. If your factory is using a pellet kiln to smelt metal, you can follow me to learn how the equipment can improve efficiency. Problems during the construction of pellet kiln A pellet kiln is an equipment used for pelletization (making spherical particles) and is mainly used in metallurgy, fertilizers, building materials and other industries. A pellet kiln usually consists of a rotating cylinder and heating equipment. The raw materials are heated in the rotating cylinder and form spherical particles in the process. During the calcination process, rings will form on the surface of the pellet kiln refractory material, and the rings need to be cleaned regularly to avoid affecting the working efficiency of the rotary kiln. The internal refractory material of the pellet kiln is composed of refractory bricks and castables. The middle part of the kiln mouth is made of castables, making equipment construction the most difficult. What Hitech can bring you Saving time in construction means improving efficiency and profitability. The pellet kiln regularly needs to clean the rings and remove the bricks, and production needs to be stopped first for each construction. To solve this problem, it is necessary to reduce the downtime of the pellet kiln. The demolition robot has amazing demolition capabilities and can demolish bricks in the kiln efficiently and safely. The equipment is remotely operated. This brick removal process not only reduces the manual labor burden, but also effectively shortens the brick removal cycle and improves production efficiency. Step 1: Stop kiln operation Step 2: Move the device to the kiln entrance Step 3: Enter the kiln to work Hitech work preparation 1. Stop the kiln: Before dismantling the refractory materials, you must first stop the kiln, clean the kiln mouth and spray water to cool down and reduce dust. At the same time, use equipment to block the kiln body to prevent personnel from rotating the kiln body during construction and causing safety hazards. 2. Move the equipment to the kiln entrance: Use a crane to hoist the demolition robot to the kiln entrance (the basic condition of the equipment needs to be checked beforehand), connect the power supply and ensure that there are no obstacles in the passage. 3. Operation method: Slowly drive the equipment into the kiln mouth about 2 to 3 meters away and start construction. During construction in the kiln, no one else except the operator is allowed to enter. Cleaning up fallen refractory material should draw your attention during construction. This will directly affect your work efficiency. During the construction of the equipment for about 15 meters, it is necessary to clean up the fallen bricks in the kiln to prevent them from blocking normal driving. First, exit the equipment from the kiln entrance, rotate the kiln body for about 40 minutes, and clean the bricks out of the kiln. At the same time, a large amount of water needs to be sprayed at the discharge port to avoid problems such as excessive dust, environmental pollution, and personnel safety hazards. This step needs to be repeated in sequence during the subsequent removal of the refractory materials. Related data of Anhui Sichuan pellet kiln: Pellet kiln size: 5m×35m Refractory material thickness 250mm~280mm Cleaning up knots: about 4 months/time Removal of refractory materials: 1 year/time Kiln shutdown time: 24 hours Equipment movement method: crane Time for brick removal and kiln transfer: 40 minutes The demolition robot has demonstrated excellent performance in the application of brick demolition in pellet kilns, providing an efficient and reliable solution for the brick demolition task in industrial production.

Let's See How Demolition Robots Boost Efficiency in construction industry (As per Research by Industry Experts) Concrete contractors are finding ways to enhance productivity and worker safety while reducing bid prices, all thanks to the introduction of remote-control demolition robots into their sawing operations. The field of demolition, like every industry, is in a constant state of evolution. Contractors, to stay ahead of the curve, are exploring machinery and techniques that can augment productivity while reducing the physical strain on their workforce. Concrete sawing, a well-established technique for efficient material removal, has now embraced a transformative addition - remote-control demolition robots. This addition not only amplifies safety and versatility but also offers cost-saving advantages that can boost profitability for contractors. Here’s how. 1. Completing Jobs More Rapidly Let's consider a wall sawing task. The conventional approach to removing a 10-by-3-m (32.8-by-9.8 ft.) wall in a confined space using saws entails around 25 cuts, sometimes more depending on the depth. Subsequently, these cuts might need several passes. Afterward, the concrete blocks need to be further broken down for easier disposal. This conventional process takes at least four days and necessitates a crew of at least three - two to operate the saws and at least one more for debris handling. The introduction of a remote-control demolition robot can cut this time in half. While productivity rates vary depending on the machine, material, and depth, some demolition robots are capable of extraordinary output, reaching up to 5 cubic meters (176.6 cu. ft.) per hour in certain scenarios. Old-fashioned laborers were required to work on their hands and knees, drilling, breaking, and manually lifting concrete slabs. Furthermore, when cutting slabs for manual lifting, the concrete needed to be cut into smaller sections. In contrast, demolition robots can effortlessly cut through old concrete and lift a six-by-six slab without the need for manual labor. For the removal of the previously mentioned 10-by-3-m wall, perimeter cuts are still necessary to prevent vibration from affecting nearby structures. Following this, the demolition robot and a single operator can rapidly break up the concrete into more manageable pieces. Demolition robots can substantially reduce removal times for demanding tasks such as the removal of heavily reinforced concrete. The robot traverses the surface, breaking the concrete. This approach significantly reduces diamond costs when compared to standard methods like core drilling, wire sawing, and wall sawing. Additionally, these robots minimize the requirement for scaffolding on larger vertical demolition projects, with some models reaching heights of up to 5 m (16.4 ft.). This can save considerable time before and after the project, effectively shortening the job's duration and freeing up crews for additional revenue-generating tasks. 2. Ensuring Worker Safety The robots' extensive reach, coupled with a remote operating distance of 300 meters (984 ft.), helps keep workers out of harm’s way by reducing their exposure to jobsite hazards such as falling objects, flying debris, weakened floors, ledges, and harmful silica dust. Moreover, by automating manual aspects of concrete cutting, demolition robots significantly enhance worker safety. The need for handheld saws, coring equipment, or pneumatic breakers is notably reduced. Handheld pneumatic equipment, some of which can weigh 40 lbs. (18 kilograms) or more, can lead to worker fatigue and long-term injuries related to vibration. Robotic demolition also results in smaller rubble that is easier to handle and remove, further minimizing the physical strain on workers. 3. Versatility Through Attachments Attachments significantly expand jobsite versatility. For instance, a crusher attachment generates less noise than saws or handheld pneumatic breakers, enabling work in noise-sensitive areas such as those near hospitals or schools. A demolition robot equipped with a range of attachments not only boosts productivity but also reduces the need for additional support equipment on crowded jobsites. Crusher attachments facilitate the breaking and disposal of concrete and rebar directly on-site. Vacuum lifting attachments enhance efficiency when moving concrete slabs. Our demolition robots break, crush, cut, and lift. We offer a multitude of attachments for our machines, enhancing their versatility on concrete cutting jobsites. These include buckets, crushers, breakers, rock drills, shears, and plungers. The only limit to these robots is your imagination.

Revolutionizing Jaw Crusher Efficiency with Rockbreaker Boom Systems In the field of sand and gravel aggregates, efficient material processing is crucial. Strategic utilization of machinery plays a vital role. Commonly used for primary crushing, jaw crushers are workhorses in many industrial sectors, from mining to construction. When blockage affects production, the advantages of rockbreaker boom are revealed. However, the efficient operation of jaw crushers can sometimes be hindered by oversized and stubborn materials that find their way into the crushing chamber. This is where the innovation of Rockbreaker Boom Systems comes into play. These systems are deployed at jaw crusher openings to revolutionize the process of material preparation for downstream operations. We delve into Rockbreaker Boom Systems and their impact on the efficiency and productivity of jaw crushers. We will explore the fundamental principles of these systems, their diverse applications across various industries, and the multitude of benefits they bring to the table. From enhanced material flow to minimized downtime, improved safety, and prolonged equipment lifespan. Part 1: The Fundamental Principles of Rockbreaker Boom Systems 1.1 The Anatomy of Rockbreaker Boom Systems Rockbreaker Boom Systems, often referred to as pedestal boom systems, are sophisticated pieces of machinery designed to enhance the efficiency and safety of material processing in heavy industries. These systems typically consist of several key components: Boom: The central component, often made of sturdy steel, serves as the primary structural support. It is securely anchored to the base and can rotate or pivot as needed. Arm: Attached to the boom, the arm extends outward and can be raised or lowered. It is equipped with the crushing tool, which can vary from powerful hydraulic hammers to robust jaws. Hydraulic System: The hydraulic system powers the movement of the boom and arm, providing the force needed for material processing. Control Cabin: In many setups, operators control the Rockbreaker Boom System from a cabin, ensuring precise and safe operation. Operator Controls: These include joysticks, buttons, and other interfaces that allow operators to manipulate the boom and arm with precision. 1.2 How Rockbreaker Boom Systems Work The fundamental principle behind the operation of Rockbreaker Boom Systems is to position the boom and arm at the entry points of primary crushers, such as jaw crushers. When oversized or stubborn materials enter the crusher chamber, the Rockbreaker Boom System comes into action. Here's how it works: Detection: Operators detect oversized materials entering the crusher. Positioning: The Rockbreaker Boom System swiftly positions the arm and crushing tool, precisely targeting the problematic material. Crushing: Hydraulic power is applied to the crushing tool, which efficiently reduces the material's size. Clearing: Once the material is adequately processed, it can safely pass through the crusher, preventing blockages and disruptions. This process ensures that only properly sized material enters the crusher, optimizing its performance and safeguarding against downtime and potential damage. 1.3 Key Features and Advantages Rockbreaker Boom Systems come with several key features and advantages that make them invaluable in material processing: Precision: These systems offer precise control, allowing operators to target and process specific materials effectively. Safety: By remotely controlling the system, operators can ensure their safety while dealing with challenging materials. Efficiency: The ability to quickly and efficiently process oversized materials minimizes crusher downtime and boosts overall efficiency. Cost Savings: Rockbreaker Boom Systems help prolong the lifespan of downstream equipment and reduce maintenance costs. Versatility: These systems are adaptable and find applications in various industries, from mining to construction and beyond. 2.5 Applications Across Various Industries Beyond these sectors, Rockbreaker Boom Systems have found applications in diverse industries, including but not limited to: Aggregate production for the construction industry. Handling and processing of industrial waste materials. Demolition and recycling of structures. Ensuring material flow in power plants and pulp and paper mills. The adaptability and versatility of Rockbreaker Boom Systems make them essential components in modern material processing across a wide spectrum of industrial applications. Part 2: Application in Sand and Gravel Aggregate Industry Time is money in the sand and gravel aggregate industry. A shutdown means that the production line will stop production. Jaw crushers are widely used in the industry. However, if large stones are encountered during the crushing process, the crusher will be blocked, which will affect the subsequent production process. In response to this problem, the emergence of rockbreaker boom solves the problem of blocking materials. Just investing in one will bring unexpected income to your mine. Part 3: The Benefits of Rockbreaker Boom Systems 3.1 Enhancing Jaw Crusher Efficiency One of the primary advantages of integrating Rockbreaker Boom Systems at jaw crusher inlets is the substantial enhancement of crusher efficiency. These systems efficiently break down oversized materials, ensuring that only properly sized materials continue into the crusher. This results in smoother crusher operations, reduced wear and tear, and increased overall productivity. 3.2 Minimizing Downtime and Production Disruptions Rockbreaker Boom Systems are instrumental in preventing material blockages within the crusher chamber. By swiftly addressing oversized materials, they significantly reduce the risk of crusher downtime and production disruptions. This leads to increased uptime, improved operational efficiency, and ultimately, cost savings. 3.3 Enhancing Safety and Reducing Operational Risks Safety is paramount in industrial settings, especially when dealing with powerful machinery. Rockbreaker Boom Systems allow for remote operation, keeping operators out of harm's way. This not only enhances the safety of personnel but also mitigates operational risks associated with handling challenging materials. 3.4 Prolonging Equipment Lifespan and Reducing Maintenance Costs The integration of Rockbreaker Boom Systems goes beyond immediate efficiency gains. By pre-processing materials and minimizing wear and tear on downstream equipment, these systems contribute to prolonging the operational lifespan of crushers and other machinery. This, in turn, reduces maintenance costs and enhances cost-effectiveness. 3.5 Customized Material Sizing for Downstream Processes The ability to customize the size of crushed particles is a significant advantage of Rockbreaker Boom Systems. This adaptability ensures that subsequent processes requiring consistent particle sizes are seamlessly accommodated. It allows industries to tailor their material sizing to meet specific production requirements, optimizing the efficiency of the entire production chain. As technology continues to advance, the role of Rockbreaker Boom Systems in material processing is poised to expand further. With an eye toward sustainability and automation, these systems will play a pivotal role in shaping the future of efficient and eco-conscious industrial processes. Rockbreaker Boom System