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Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Quarrying And Ore Drilling SRC040 RC Hammer With Fast Penetration Rates

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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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Quarrying And Ore Drilling SRC040 RC Hammer With Fast Penetration Rates

Brand Name SOLLROC
Model Number SRC040 Hammer
Certification SGS
Place of Origin China
Minimum Order Quantity 1pc
Price USD800-1000/Pc
Payment Terms L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability 1000pcs/Month
Delivery Time 15-25days
Packaging Details Cartons + ply wood case (no plastic)
Brand Sollroc
Orgin Place HuNan,China(Mainland)
Color Black Or Requested
Delivery time 15-25 Days
MOQ 1pc
Material Alloy Steel
Advantage High Performance
Product Type Reverse Circulation Hammer
Use Mining,Water well drilling
Packing Plywood Case
Name RC5-P40 Hammer
Detailed Product Description

 

Deep Hole Drilling Equipments SRC040 Bits  For Mining And Water Well Drilling

 

Basics of Reverse Circulation Drilling:
(1) RC drilling uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit.
(2) RC drilling utilizes much larger rigs and machinery and depths of up to 500 meters are routinely achieved. RC drilling ideally produces dry rock chips, as large air compressors dry the rock out ahead of the advancing drill bit.
(3) RC drilling is slower and costlier but achieves better penetration than RAB or air core drilling; it is cheaper than diamond coring and is thus preferred for most mineral exploration work.
(4) Reverse circulation is achieved by blowing air down the annulus of the rod, the differential pressure creating air lift of the water and cuttings up the inner tube which is inside each rod. It reaches the deflector box at the top of the drill string then moves through a sample hose which is attached to the top of the cyclone.
The drill cuttings travel around the inside of the cyclone until they fall through an opening at the bottom and are collected in a sample bag. For any drill hole there will be a large number of sample bags, each one marked to record the location and drilling depth that the sample was obtained.
The collected series of sample bag cuttings are later taken for analysis to determine the mineral composition of the drill hole. The analysis results of each individual bag represents the mineral composition at a particular sample point in the drill hole. Geologists can then survey the drilled ground analysis and make decisions about the value of the overall mineral deposit.

Advantages of Reverse Circulation Drilling
Compared to core drilling, RC drilling with inherently faster penetration rates provides several benefits:

  • Direct drilling cost reductions in the range of 25% to 40%.
  • Faster completion of drill programs with quicker delivery of results.
  • Reduced man-hours at the drill with decreased exposure to potential accidents.
  • Reduced contractor activity in the mine reduces mine support burden.
  • Indirect cost reductions gained from a simplified sampling process.
  • Requires less water than diamond drilling.

 

Shank can be available:

1). RC bits for 3" RC Hammer: Diameter(86mm-102mm), shank type: SRC531,
2). RC bits 3.5" RC Hammer: Diameter(98mm-115mm), shank type:SRC3.5
3). RC bits 4'' RC Hammer:Diameter (104mm-127mm), shank type: SRC004
4). RC bits 4.5'' RC Hammer:Diameter(113mm-135mm), shank type: SRC542,SRC543
5). RC bits 5" RC Hammer: Diameter(122mm-142mm), shank type: SRC545,SRC040,SRC004
6). RC bits 5.5" RC Hammer: Diameter(133mm-146mm), shank type:SRC547, SRC054,SRC052,SRC054
 

 

 

 

 

 

Items Description:

SRC040 hammer technical data:

Length (less bit)1227mm
Weight (less bit)68.5kg
External diamaterφ121mm
Bit shankSRC052
Hole rangeφ132-φ152
Connection thread3.5"-4.5" Remet
4"-4.5" Metzke
Working pressure1.5Mpa-3.5Mpa
Air consumption1.7 Mpa16 m³/min
 2.4 Mpa22 m³/min
 3.0 Mpa28 m³/min
Solloc RC Hammers Specifications
Hammer SizeHammerBit ShankHole Range (mm)External Diameter (mm)Length (without bit) mmWeight (N.W.) kgsConnection ThreadWorking Pressure
3"SRC531SRC53184-100811069293" Remet1.0-3.0Mpa
3"SRC035SRC03584-105851075353" Remet1.0-3.0Mpa
4 1/2"SRC004SRC004111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
4 1/2"SRC540SRC540111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"SRC040SRC040113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"SRC542SRC542113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"SRC543SRC543120-1351161191623.5"-4" Remet 4" Metzke1.0-3.0Mpa
5"SRC545SRC545122-135117.51261654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"SRC547SRC547130-146124.51270714.5"Remet 4.5" Metzke1.5-3.5Mpa
5"SRC040SRC40124-142120.5136280.53.5"-4.5" Remet 3.5"-4.5" Metzke1.5-3.5Mpa
5 1/2"SRC052SRC052126-142121122768.54"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"SRC052SRC052R130-1461241225654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
5 1/2"SRC054SRC054135-150130129484.54.5"Remet 4.5" Metzke1.5-3.5Mpa
Metzke, Remet thread is available!
Any special type shank of RC Hammer will be available by requests.

 

Our Service:

1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments .
(1)Select equipment model.
(2)Design and manufacture products according to customer‘s needs;

(3)Train technical personnel for clients .

2.Services during the sale:
(1)Pre-check and accept products ahead of delivery .

(2)Help clients to draft solving plans .

3.After-sale services:

Provide considerate services to minimize clients' worries.

(1)Complete After-sales service,professional engineers available to service machinery at home or oversea.

(2)24 hours technical support by e-mail.


(3)Other essential technical services.

 
Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
 
Transportation:
By air, By Express or By sea according to your requests

Product Tags: downhole drilling tools   reverse circulation drilling  
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