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MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling

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MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling

Name: MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling
Brand: MING
Price: 999 USD

China MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling wholesale

Brand Name : MING

Model Number : MK3E146MM

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1PC

Price : 999-99999USD/PC

Payment Terms : T/T, D/P, Western Union

Supply Ability : 2000PCS/MONTH

Delivery Time : 4-5 WEEKS

Packaging Details : WOODEN CASE

Material : High Manganese Steel,Carbide

Use : Mining & water well drilling,Quarry or mining or well drilling

Type : Symmetrix Casing,odex drilling system,Odex overburden system

Machine type : Drilling Equipment

Processing type : Forging,Machining process

Product name : Eccentric Drill Bits,Concentric Casing System

Color : Gold,Request,Yellow,Red

Application : Quarry,construction,mining

Usage : Mining&Construction&Water Well Drilling

Advantage : High Performance,High-efficiency

Diameter : 108-273mm

Model type : Cop,Halco,DHD,Mission,NUMA

Name : ODEX System (eccentric Overburden System)

Item : Drilling Hammer Bit Eccentric Overburden Systems,Overburden Drilling Casing System

Hammer type : Overburden drilling system

Advantages : high strength,High performance,High quality and factory prices

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Product name:MK3E ODEX146mm middle reamer casing drilling system for piling

Casing pipe OD: 146mm

Available for casing size from 89mm to 323mm.

Optimal drilling performance in unstable ground conditions. The eccentric bit can be easily and quickly removed for replacement or refurbishment.

Technical Parameters
Model	Reaming Diameter(mm)	Casing Diameter(mm)	Equipped Hammer
MK3E108	118	93-99	90
MK3E127	136	115-117	110
MK3E146	152	130-134	110/340
MK3E168	185	148-156	110/340
MK3E178	195	158-166	150/340
MK3E183	196	168-176	350/360
MK3E193	206	176-182	360
MK3E219	236	199-207	360

Product components:

Pilot bit + middle reamer bit + casing shoe

Working principle:

1. When drilling starts , the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly
2. When the required depth is reached , rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing.
3. Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole by means of cement grout or some other sealing agent.
4. Drilling continues to the desired depth in the bedrock using a conventional drilling.

FAQ:

1. Where does overburden go during a mining operation?
Overburden is used for reprocessing, contouring land, and as a construction aggregate for buildings and roads. Mine tailings are reused for producing clay, tiles, glass, and concrete. Mine water is treated and then used for dust and particulate suppression, agricultural/industrial use, and as a coolant.

2. What is groundwater drilling?

Basically, a well is a hole drilled into the ground to access water contained in an aquifer. A pipe and a pump are used to pull water out of the ground, and a screen filters out unwanted particles that could clog the pipe.

3.Why is overburden important?

In a petroleum system, the overburden rock overlies the source rock and contributes to its thermal maturation because of higher temperatures at greater depths. The age and thickness of the overburden rock determines the burial rate and thereby influences the heating rat.

Products manufacturing:

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MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling Images

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MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling

MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling

MK3E casing drilling system

ODEX146mm casing drilling system

ODEX146mm dth drilling bits

MK3E Middle Reamer Casing Drilling System DTH Drilling Bits ODEX146mm For Piling Images