Spiral Drill Product Features：

1. Using a long spiral drilling tool to form a hole, concrete can be injected into the hole bottom through the central pipe of the drill pipe, which can not only be completed in drilling and pile formation at one time, but also be used for dry hole formation, grouting replacement, and other construction methods.

2. The moving head adopts a double drive, large center through-hole, three-ring reducer, with high bearing and overload capacity, compact structure, low noise, and long service life.

3.The pile frame adopts a hydraulic system that can automatically lift and lower the mast column. Walking, rotating, and alignment are accurate and reliable, with high construction efficiency and low labor intensity.

4.The piling machine adopts a combination of hauling and shipping, featuring strong integrity, convenient site transfer, and low cost.

5.The electrical, hydraulic, control, and monitoring instruments of the entire machine are centralized in the cab, making it easy for the driller to operate.

A screw drill is a spiral blade drilling machine that includes a drill frame with a slide path and a reduction gearbox that can slide up and down along the slide path. The reduction gearbox is connected to a power input shaft and a power output shaft. The other end of the power input shaft is connected to a hydraulic motor, the other end of the power output shaft is connected to a drill pipe, and the lower end of the drill pipe is connected to a drill bit.