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143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
Specifications
Brand Name :
SOLLROC
Model Number :
PR54 Bit
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Payment Terms :
L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :
5000pcs per month
Delivery Time :
15-22 days
Packaging Details :
Cartons + ply wood case (no plastic)
Color :
Black or you wanted
Material :
Alloy Steel
Application :
Hole Drilling in mines, Hydrology and water well ,Geothermal well
Usage :
Geologic exploration,gravel stratu
Formation :
Complicated gravel formation
Quality :
best
Name :
PR54 RC bit
Manufacturing Process :
Forging
Port :
Shanghai/Guangzhou/ Beijing
Description

143mm PR54R RC Button Bit with Carbide Buttons and Black Color for Grade Control

Product Introduce:

Reverse Circulation (RC) drilling is one of the three main types of mineral exploration techniques. Used to compile sample rock cuttings, the drilling process relies on hollow inner tubes to transport samples back to the surface in a continuous flow, using compressed air

Basically in a Reverse Circulation Drilling Program, the drill hammer breaks up the rock as the hole is drilled. This produces gravel size rock chips, clay to sand sized sediments. The rock chips are brought to the surface by compressed air.

Adavantages:

1. Direct drilling cost reductions in the range of 25% to 40%.
2. Faster completion of drill programs with quicker delivery of results.
3. Reduced man-hours at the drill with decreased exposure to potential accidents.
4. Reduced contractor activity in the mine reduces mine support burden.
5. Achieves greater penetration in hard rock than air core drilling,
6. Ideal for harsh environments.
Specification:
RC bits Model RC5.5-P54/P54R for shank PR54/PR54R
Diameter No x Button diameter
mm		 Button angle Flushing holes Shroud Dia mm Weight
(kg)		 Part No
mm inch Gauge Buttons Front Buttons
136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 19.0 RC5.5-P54-136
140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 19.3 RC5.5-P54-140
143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 19.5 RC5.5-P54-143
146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 19.6 RC5.5-P54-146
PR54 RC hammer specification
Length (less bit) 1294mm
Weight (less bit) 84.5kg
External diamater φ130mm
Hole range φ135-φ150
Connection thread 4.5" Remet
4.5" Metzke
Working pressure 1.5Mpa-3.5Mpa
Air consumption 1.7 Mpa 16 m³/min
2.4 Mpa 22 m³/min
3.0 Mpa 28 m³/min

Detailed Photo:

143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control

143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:

By Air, By express or By Sea

Product tags

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143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control

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Product Detail
Brand Name :
SOLLROC
Model Number :
PR54 Bit
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
video
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control
143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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