The technological process of vibration method foundation piling by hydraulic pile hammer manufacturer is as follows: 1. Pile lifting; 2. Inspection; 3. Verticality; 5. Learn to put down the pile driver to make it slowly sink into the soil; 1. (if necessary, install the pile cap); 4. Check the pile position and center line; 6. Vibrate the pile to the design depth 111. Move the pile driver to the next pile and work again

The results show that: 1. The hydraulic drill driver can rotate 190 degrees up and down, which is convenient to use; 2. It can be connected with the excavator as a whole;

3. It can be used in all kinds of work, on the spot, in rainy days, on the river, underwater operation; 4, can drive, pull steel piles, cement piles, rail columns, stainless steel plate, H plate, drainage pipe belt; 5, with French genuine oil motor drive (rotary motor and vibration motor), light weight, very light, but can output high driving power and revolution, sales price, durable; 6. The design scheme of fuel pipe makes the pile sticking and vibration go on smoothly. It can improve the efficiency of pile driving and pile pulling. It has stronger maintenance of the software of the main oil system of the excavator. The safety device of the new design scheme can make the collet fully grasp when the vibration is working, without loosening the pile plate, with high safety and efficiency;

7. The cylinder wooden rolling bearing imported from Japan is selected, with low noise, high speed and high reliability, and the bare machine quality is better;

8. When driving and pulling piles, the speed and vibration frequency can be adjusted, and the requirements of different office environment should be considered;

9. Reliability design of equipment, maintenance of both sides of the pile is not easy to damage, working close to the building is not easy to damage the building itself;

12. The shock absorber of famous brand is selected to reduce the vibration noise, which is more in line with the environmental protection regulations and improves the long-term reliability of the equipment.

Note: for underwater operation, more exhaust pipes should be added.