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Products
New 52cc 62cc 65cc Post Hole Digger Earth Auger
product DETAILS
product description
Compared to single helix blade drills, double helix blade drills demonstrate their unique advantages in multiple aspects:
1. Improve excavation efficiency: Double spiral blades can provide greater conveying flow at the same speed. Due to its typically high helix angle, this means that in each rotation, the double helix can carry more soil or material upwards, accelerating the excavation process, especially suitable for situations that require rapid excavation or processing of large amounts of loose soil.
2. Reduce blockage: When conveying viscous or large particulate matter, the double helix structure can more effectively avoid blockage. Two spiral blades rotating in opposite directions can interact with each other, reducing the accumulation of materials during the drilling process and maintaining a smooth soil discharge path.
3. Enhanced stability: The double helix design can provide better balance and stability, reduce the vibration of the drill bit during operation, which is particularly important for improving excavation accuracy and protecting the machine from unnecessary mechanical stress.
4. Strong adaptability: For complex or variable geological conditions, double helix drill bits are more suitable for different types of soil, from soft soil to mixed soil containing small stones, and can maintain good excavation performance.
5. Improving hole wall quality: Double spiral blades can more evenly disperse soil pressure during excavation, reduce lateral pressure on the hole wall, and help form a more regular and smooth hole wall, which is particularly beneficial for subsequent column installation or pipeline laying.
6. Reduce rotational resistance: In sandy or loose soil, double helix blades can more effectively guide soil flow, reduce the rotational resistance of the drill bit, reduce energy consumption, and improve operational efficiency.
In summary, double helix blade drills have significant advantages in improving excavation efficiency, reducing blockages, enhancing operational stability and adaptability, especially in working conditions that require efficient and high-quality completion of excavation tasks.
1. Improve excavation efficiency: Double spiral blades can provide greater conveying flow at the same speed. Due to its typically high helix angle, this means that in each rotation, the double helix can carry more soil or material upwards, accelerating the excavation process, especially suitable for situations that require rapid excavation or processing of large amounts of loose soil.
2. Reduce blockage: When conveying viscous or large particulate matter, the double helix structure can more effectively avoid blockage. Two spiral blades rotating in opposite directions can interact with each other, reducing the accumulation of materials during the drilling process and maintaining a smooth soil discharge path.
3. Enhanced stability: The double helix design can provide better balance and stability, reduce the vibration of the drill bit during operation, which is particularly important for improving excavation accuracy and protecting the machine from unnecessary mechanical stress.
4. Strong adaptability: For complex or variable geological conditions, double helix drill bits are more suitable for different types of soil, from soft soil to mixed soil containing small stones, and can maintain good excavation performance.
5. Improving hole wall quality: Double spiral blades can more evenly disperse soil pressure during excavation, reduce lateral pressure on the hole wall, and help form a more regular and smooth hole wall, which is particularly beneficial for subsequent column installation or pipeline laying.
6. Reduce rotational resistance: In sandy or loose soil, double helix blades can more effectively guide soil flow, reduce the rotational resistance of the drill bit, reduce energy consumption, and improve operational efficiency.
In summary, double helix blade drills have significant advantages in improving excavation efficiency, reducing blockages, enhancing operational stability and adaptability, especially in working conditions that require efficient and high-quality completion of excavation tasks.