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SPR40 Reverse Circulation Hammer For Golden Sampling

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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SPR40 Reverse Circulation Hammer For Golden Sampling

Brand Name SOLLROC
Model Number SPR40 RC Hammer
Certification SGS
Place of Origin China
Minimum Order Quantity 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 High Carbon Steel
Application Hole Drilling in mines, Hydrology and water well ,Geothermal well
Usage Geologic exploration,gravel stratu
Formation Complicated gravel formation
Quality best
Shank SPR40
Detailed Product Description

SPR40 Reverse Circulation RC Hammers for Africa Golden Sampling RC Drilling

 

Product Introduce:

Reverse circulation (or RC as it’s more commonly known) drilling is an essential tool in the mining industry. In addition to other oil rigs and drill rigs, reverse circulation drills assist in the productivity and accuracy in mining jobs.
RC drilling is a drilling method involving a large rotary drill and air compressor that yields high quality mineral and rock samples, free from contamination and material interference.
It is the preferred method of mineral exploration, drilling and in-pit grade control because it is fast and cost-effective.

 

Adavantages:

1.A higher percentage of uncontaminated cuttings
2.Drilling rate similar to open hole drilling, but can often be faster and penetrate greater depths
3.One of the most accurate drilling methods
4.Quick retrieval of sample rates
5.Dry samples allow for easier analysis

 

Specification:

SOLLROC RC SPR40 hammer technical date:

Length (less bit)1362mm
Weight (less bit)80.5kg
External diamaterφ120.5mm
Bit shankPR40
Hole rangeφ124-φ142
Connection thread3.5"-4.5" Remet
3.5"-4.5" Metzke
Working pressure1.5Mpa-3.5Mpa
Air consumption1.7 Mpa16 m³/min
 2.4 Mpa22 m³/min
 3.0 Mpa28 m³/min

 

Other size RC hammer specification

HammerBit ShankHole Range
(mm)
External Diameter
(mm)
Length (less bit)
mm
Weight
(kg)
Connection ThreadWorking Pressure
RC3-E531SRC53184-100811069293" Remet1.5-3.5Mpa
RC3.5-YSRC3.5Y98-115941184443" Remet1.5-3.5Mpa
RC4-E004SRC004111-1271071252523.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E542SRC542113-130109.51191573.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E543SRC543120-1351161191633.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E545SRC545122-135117.51261654" / 4.5" Remet
4" / 4.5" Metzke
1.5-3.5Mpa
RC5-P40SPR40(SRC040)124-142120.5136280.53.5" / 4.5"Remet 3.5" / 4.5"Metzke1.5-3.5Mpa
RC5.5-P52/P52RSPR52/SPR52R126-142121122768.54" / 4.5"Remet
4" / 4.5"Metzke
1.5-3.5Mpa
RC5.5-E547SRC547130-146124.51270744.5" Remet
4.5" Metzke
1.5-3.5Mpa
RC5.5-P54/P54RSPR54(SRC054)135-150130129484.54.5"Remet 4.5"Metzke1.5-3.5Mpa
RC5.5-M5456MX5456136-1501321362904.5"Remet 4.5"Metzke1.5-3.5Mpa
 

Detailed Photo:

 

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: SPR40 Reverse Circulation Hammer   Golden Sampling Reverse Circulation Hammer   SPR40 RC Hammer  
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