ROTARY HEADS

Rotary heads for pile rigs

EURODRILL rotary heads for pile rigs are designed for high power consumption and a long durability. These rotary heads operate for many years in different applications worldwide.

Rotary heads for pile rigs
ADVANTAGES OF THE SYSTEM

A head that adapts to your task

Modular and compact design for low space requirements
Strong axial bearing for high pull and push forces
Central lubrication of the mechanical components by a lubrication pump
Compatible with drill rigs from all manufacturers for a wide range of applications

In front of the wall drilling systems

EURODRILL VDW systems were developed to construct secant pile walls. The counter-rotation of auger and casing achieves a high rate of drilling progress and great accuracy.
ADVANTAGES
Compact design for low space requirements and optimum use of the installation space when constructing pile walls directly in front of the wall
Integrated sliding cylinders for relative adjustment of the casing to the auger
Extremely low-emission and low-vibration drilling method, particularly suitable for inner-city applications
STRUCTURE

Constructing a pile wall

A distinction is made between the following types

  • secant pile wall
  • tangent pile wall
  • contiguous pile wall without intermediate arch
  • contiguous pile wall with intermediate arch
Step 01

Producing a template

Polystyrene blanks are lined up and cast in concrete. The template ensures a uniform start of drilling for the primary and secondary piles. The polystyrene core is drilled out later in the process.

Step 02

Drilling of the primary piles

Align the drill string over the template and drill the primary piles. Concrete the pile while withdrawing the drill string. Empty the drill string after each drilling and concreting cycle.

Step 03

Drilling of the secondary piles

Align the drill string over the template and drill the secondary piles. Concrete the pile while withdrawing the drill string. Empty the drill string after each drilling and concreting cycle. Place the reinforcement in the freshly concreted pile.

PHILOSOPHY

Ideas and knowledge for a successful future

Fulfilling wishes and understanding the tasks set for us are the basis for the satisfaction and success of our customers. Our task and challenge is to question the status quo and recognize requirements early on in order to develop innovative and forward-looking solutions through continuous improvement.

Every employee, through their individual skills and motivated commitment, is important for the satisfaction of our customers and thus for the success of the entire company.