Large model spiral pile & auger piles

Bolt pile features:
1. In accordance with ISO 1461: 1999 Hot dip galvanizing specifications, depending on the environment and customer needs to choose different materials, choose well-known large-scale steel enterprises steel production material, without the use of recycled steel. Nine is the highest quality metrics, implement strict quality control.
2. Professional design products through professional mechanics checking, simulation and stress testing software, third-party organizations, to ensure the mechanical properties. Experimental data under strict guidelines, static load test, compression test, tensile test and lateral stress testing, product resistance to stress, stability, and durability assessment.
3. Compatibility with the structure: according to different needs of customers with different helical piles. Without damage to the surrounding environment, without digging land or pouring cement, screw piles directly into the ground, greatly reducing costs.
4.100% environmentally friendly, can be recycled, clean-up costs will not decay to zero. Migration quick and easy to move wherever possible, to reduce the impact on the environment, so that the migration cost is minimized.
5. Applicability and all soil Whatever the soil (from clay to rock), you can find suitable screw piles. Best price 20-year warranty, beautiful and practical. Simple and convenient to install without welding or processing site, per day per machine can be installed up 200 screw piles.
6. The highly precise positioning vertically into the ground, positioning accuracy of 1.5cm.

Large model spiral pile & auger piles specification

Production Process
Production of spiral pile raw materials are: Q235 pipe. Screw pile usually after cutting, deformation, welding, pickling, galvanizing and other processes in order to produce qualified pile, which pickling, galvanizing corrosion process is important, a direct impact on the life of screw pile . Life spiral pile will determine the level of processing pile of metal, such as the use of the pipe is trachoma, the existence of Weld, weld width pile affect the quality of future life and subsequent processing, pickling is an important preservative process foundation, and the time, the thickness of the surface of hot dip galvanized zinc coating all affect the quality of the pile embalmed. Under normal circumstances, the screw can be used to pile 20--30 years. Use of the environment and the use of processes, but also affect the life of the pile, such as the degree of acid soil, the process operation is proper, improper use can cause damage to the metal surface of the pile, the metal protective layer is damaged, resulting in metal pile accelerated corrosion, reducing service life.