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News & Articles

Overburden drilling system HYPERBIT

Overburden Casing System HYPERBIT introduced by OCMA DrillTech for world market.

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Micro piles Construction

MicroPiles with Casing System MEGABIT 143SU for bridge Construction in UK.

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Megabit Casing System
OCMA DrillTech introduce the new Concentric Casing System MEGABIT.
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Forepoling Tube Umbrella

Forepoling Drilling System - Tube Umbrella Drilling - will be show during the exhibition GEOFLUID 2014 in Piacenza - ITALY.

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DTH Bit with 8000 meters

OCMA DrillTech DTH BIT reached the Record of 8000 meters drilled in quarry.

 

 

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Test New DTH Hammer
OCMA DrillTech is designing the new series of DTH hammers.
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Concentric Casing System

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MEGABIT Concept
Casing_System_Megabit_4
MEGABIT Concentric Casing System Ring Bit is the latest new and simple product line designed and manufactured by OCMA DrillTech for drilling through overburden with casing.

It can be used in all ground conditions and drilling applications as: Foundation construction, Piling construction, Water Well and Geothermal, Tunneling and Horizontal drilling.
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MEGABIT Advantages
- Straight Holes and Fast Penetration Rate.
- Less Torque in all ground conditions.
- Easy System to lock and Unlock Ring.
- Drilling at any angle required.
- More Holes and Low investment.

MEGABIT VS competitors systems

The advantage of MEGABIT Casing System compared with the competitors models is that the percussion Energy zone transmitted by the Pilot Bit to the Ring Bit is close to the ground and located near the buttom of the Ring Bit. This guarantees more Impact Energy on the Ring Bit for more penetration rate.
 
CASING_SYSTEM_MEGABIT_DESCRIPTION
Easy System to Lock and Unlock Ring Bit
MEGABIT_VERTICAL_LOCK_POSITION
MEGABIT_VERTICAL_UNLOCK_POSITION
Lock Position Unlock Position
MEGABIT_UNLOCK_POSITION MEGABIT_LOCK_POSITION
Three different types of Ring Bit for an easy choise
                       RING_BIT_ECONOMIC           
                                Single Use


CASING_SYSTEM_SINGLE_USE 
Single Use Ring is for permanent casing drilling applications. Used for soft ground and short drilling length.

                        RING_BIT_STANDARD
                                 Standard

CASING_SYSTEM_STANDARD
Robust design of the Heavy Duty Ring Bit. Used for longer drilling length and permanent drilling applications.
 
                        RING_BIT_MULTI_USE
                                  Multi Use
CASING_SYSTEM_MULTI_USE
The Multi Use Ring is used several times due to stronger composition for deep drilling length where the casing pipe is to be collected (Temporary Casing).
 
Application Examples
Foundation Construction
foundation_construction
Piling Construction
micro_pile_construction_3
Water and Geothermal
water_well_construction
Tunnel Construction
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MEGABIT dimensions
MEGABIT_casing_system_dimensions
MEGABIT_casing_system_dimensions_2

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