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

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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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

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

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: PR54 Bit
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiate
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 15-22 days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 5000pcs per month

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

Description
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
High Light:

PR54R RC Button Bit

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143mm RC Button Bit

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Grade Control Carbide Buttons RC Drill Bit

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 Control 0143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control 1

143mm PR54R RC Button Bit Black Color With Carbide Buttons For Grade Control 2

 

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

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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