Hunan Hyper Drill Machinery Co., Ltd

"Hyper Drill is committed to crafting bespoke solutions for specialized applications, delivering the optimal pile installation strategies." This enduring mission drives Hyper Drill to respond adeptly to the demands of the international market. By integrating a keen understanding of end-user needs within the drilling equipment industry, Hyper Drill adeptly meets the diverse requirements of our clientele. We are dedicated to manufacturing premium, highly adaptable products, offering expert customized services, and fostering strong customer engagement. This ensures that our big-diameter sand buckets excel in performance within specific operational environments, maximizing their effectiveness and reliability.

 

The big diameter of the bucket enables it to extract larger volumes of rock in a single operation, significantly increasing the efficiency of your drilling process. Its robust construction and high-quality components guarantee durability and consistent performance, reducing downtime and maintenance costs.

 

The design of the rock drill features a sharp bit section that is effective for cutting into rock, a large-capacity barrel that can accommodate a substantial amount of rock debris, and an optimised slag discharge channel that facilitates the rapid removal of slag generated during the drilling process.

 

The big Diameter Rock Drill Bucket Drill is suitable for a variety of engineering applications, including large-scale infrastructure projects, bridge pile foundation construction, and large-scale mining. It is able to provide efficient and accurate big-diameter rock drilling services for these projects.

 

 

Hyper Drill can produce big diameter drilling bucket up to 2500mm,3000mm.

 

Unique Design: It adapts to various strata such as gravel and highly weathered rock layers, offering cylindrical and conical bucket designs with adjustable tooth angles, a high-strength manganese steel bottom cover, and a commonly used double-bottom design.

 

Applied Strata: It is suitable for hard strata like cobble layers and weathered rock layers, with the toothed sand bucket applicable to even harder and complex strata.

 

Construction Efficiency: It significantly increases construction speed and reduces time, featuring guidance, protection, efficient loading, and easy unloading, making it suitable for complex strata.

 

Broad Applicability: It is widely applicable to different foundation application, whether soft or hard, and plays a key role in rotary drilling equipment.

 

 

 

Rock Drilling Bucket Index

 

 

A rock bucket, also known as a rock drill bucket or rock excavation bucket, is a specialized tool used in construction, mining, and other industries for drilling into and excavating hard rock formations. The purpose of a rock bucket is to facilitate the drilling and removal of rock in a controlled and efficient manner. Here are the key purposes and features of a rock bucket:

 

Rock Drilling: Rock buckets are designed to drill into hard rock formations using specialized drill bits that can withstand the high forces and temperatures generated during rock drilling.

Rock Excavation: Once the rock is drilled, the rock bucket is used to excavate and remove the broken rock from the drilling site. The bucket is typically equipped with a mechanism to break up the rock and a mechanism to lift and remove the rock from the site.

Clearing and Grading: Rock buckets can be used to clear and grade the site, making it ready for further construction or excavation activities.

Underground Construction: In underground construction projects, such as tunneling or shaft sinking, rock buckets are used to drill and excavate the rock as the construction progresses.

Geotechnical Investigation: Rock buckets can be used in geotechnical investigation to drill core samples from the rock formations, providing valuable information about the rock properties and composition.

Quarrying and Mining: In quarrying and mining operations, rock buckets are used to extract and remove rock material from the quarry or mine site.

Dam and Foundation Construction: Rock buckets are used in the construction of dams and foundations to drill into and excavate the rock, ensuring a stable and secure structure.

Civil Engineering Projects: Rock buckets are used in civil engineering projects, such as road construction, bridge building, and railway track laying, to drill and excavate the rock formations.

 

Rock buckets are typically mounted on excavators, backhoes, or other construction machinery and are equipped with robust and durable construction to withstand the demanding conditions of rock drilling and excavation. They are designed to operate in a wide range of environments and conditions, making them versatile tools for various rock-related construction and excavation tasks.

 

 

Rock drilling buckets are designed to drill holes of specific diameters that are necessary for various construction, mining, and geotechnical purposes. The holes drilled by rock drilling buckets are typically designed to be of a precise size that matches the requirements of the intended application. However, there are scenarios where oversize drilling may be required:

 

Core Drilling: In core drilling operations, where rock samples are required for analysis, the holes may need to be larger than the core samples themselves to accommodate the necessary extraction tools and prevent the core from being damaged during extraction.

Placement of Materials: In some cases, rock drilling buckets may be used to create holes that are larger than the final desired diameter to allow for the placement of additional materials such as steel reinforcement or grouting material within the hole.

Drilling in Layers: When drilling through multiple layers of rock with varying hardness, the initial hole may need to be larger to accommodate the weaker layers before the final drilling to the desired diameter can be completed.

Removal of Waste Material: Sometimes, a larger diameter hole is drilled to allow for the easy removal of waste material from the drilling site. This is particularly useful when the waste material is difficult to handle or transport.

 

In all these cases, the decision to drill an oversize hole is based on the specific needs of the project and the materials or equipment being used. It's important to ensure that the larger hole size does not compromise the integrity of the final structure or the intended purpose of the drilling operation.

 

 

 

The choice of pilot drill diameter when drilling larger diameter holes is influenced by several factors, including the drilling method, the type of material being drilled, and the desired final hole diameter. Here are some general guidelines for selecting the appropriate pilot drill diameter:

 

Drilling Method: The drilling method (e.g., rotary drilling, percussion drilling, diamond drilling) will determine the recommended pilot drill diameter. For example, in rotary drilling, a common practice is to use a pilot drill that is 10-20% smaller than the final hole diameter.

Material Being Drilled: The type of material (e.g., soft rock, hard rock, concrete, steel) will affect the pilot drill diameter. Softer materials may allow for a smaller pilot drill, while harder materials may require a larger pilot drill to ensure effective hole enlargement.

Desired Final Hole Diameter: The desired final hole diameter will influence the selection of the pilot drill diameter. If the final hole diameter is very large, a larger pilot drill may be necessary to create a stable starting point for the larger diameter drill.

Drilling Equipment: The capabilities of the drilling equipment, such as the maximum drill bit size that can be used, will also influence the choice of pilot drill diameter.

Economic Considerations: In some cases, the cost of the pilot drill and the final drill bit may influence the decision. It's important to balance the cost with the drilling efficiency and the final hole quality.

Cutting Performance: The cutting performance of the pilot drill is crucial. A pilot drill that is too small may not provide enough support for the larger diameter drill, leading to increased wear and tear on the equipment.

 

In general, for larger diameter holes, a pilot drill that is 10-20% smaller than the final hole diameter is a common starting point. However, it's important to consult with the manufacturer of the drilling equipment and the drilling bit to ensure the most suitable pilot drill diameter for the specific drilling application.

 

 

 

 

1.The cutting-edge production equipment for casing tubes and drilling tools.

 

2.An all-in-one manufacturer of drilling tools, such as the drilling bucket, auger, core barrel, CFA, casing tube, kelly bar, drilling bits, roller bits, pile breaker, desander, etc.

 

3.Prompt delivery time and top-quality material suppliers.

 

4.The product is produced and sold directly by the manufacturer, eliminating the need for intermediaries and offering a competitive price.

 

 

 

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