• Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling
  • Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling
  • Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling
  • Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling
  • Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling
  • Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling

Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling

Type: Impact Drill
Usage: Metal Drilling, Masonry Drilling, Well Drilling
Certification: API
Model: Impregnated Diamond Core Bits
Name: Reverse Circulation Hammer
Material: Carbon Steel, Alloy Steel
Customization:
Gold Member Since 2017

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
RC50
Processing Type
Forging, Casting
Use
Ore Mining, Geothermal Drilling
Thread Connection
Remet and Metzke
Drilling
Exploration Core Drilling
Mining
Australia Mining
Exploration
Australia Exploration
Model No
Mining Exploration Core Drilling
Transport Package
Wooden Box
Specification
120cm
Trademark
ROSCHEN
Origin
China
HS Code
84314320
Production Capacity
2000 Per Month

Product Description

Reverse Circulation (RC) Drilling

Reverse circulation or RC drilling is a fast and inexpensive method of drilling, particularly compared to diamond drilling. A hundred metres or more of drilling is possible  a day. RC is a commonly used drilling method in the mineral exploration industry.

The speed of RC drilling means  the drill programme needs to be planned well ahead of drill schedule. The supervising geologist should also have sufficient experience to change the programme at short notice, if necessary.

RC drilling works by blasting air down an outer drill pipe using a high performance air compressor at the surface. An air-driven hammer at the end of the drill stem pounds a tungsten-iron drill bit against the rock, pulverising and breaking fragments away. The drill bit, stem and pipe continuously rotate as the rock is being hammered. Jets of air  are forced up the drill hole on the side of the drill bit.

Rock dust and fragments known as cuttings or chips are carried by the strong airflow up through the middle of the bit into an inner drill pipe. The air current is so strong that rock material can be brought to the surface from hundreds of metres down. When it reaches the surface, the dust and chips are fed into a cyclone splitter that slows the air flow down and divides the sample into small and large  samples.


Features:

1. Manufactured using premium hardened metals for long life;
2. Maximum material recovery, up to 98%;
3. No cross contamination of samples;
4. Handles injection of water, foam, oil, and polymers without performance loss;
5. Delivers maximum drilling under water.
     
RC Hammer range
Hammer model Hole range
RE531 86 mm - 102 mm (3 ⅜ in. - 4 in.)
RE542 118 mm - 133 mm (4 ⅝ in. - 5 ¼ in.)
RE543 124 mm - 133 mm (4 ⅞ in. - 5 ¼ in.)
RE545 127 mm - 140 mm (5 in. - 5 ½ in.)
RE120 127 mm - 140 mm (5 in. - 5 ¾ in.)
RE040 127 mm - 140 mm (5 in. - 5 ½ in.)
RE052 133 mm - 143 mm (5 ⅜ in. - 5 ⅝ in.)
RE054 137 mm - 146 mm (5 ⅜ in. - 5 ¾ in.)


Model RC4.5-E543 (match shank RE543) hammer technical data: 
Length (less bit) 1191mm
Weight (less bit) 62.0kg
External diamater φ116mm
Bit shank RE543
Hole range φ120-φ135
Connection thread 3.5"-4" Remet
4" Metzke
Working pressure 1.5Mpa-3.5Mpa
Air consumption 1.7 Mpa 12 m³/min
  2.4 Mpa 18 m³/min
  3.0 Mpa  26 m³/min



ROSCHEN RC hammer technical data:
 
ROSCHEN RC Hammers Specifications
Hammer Size Hammer Bit Shank ROSCHEN Code Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight (N.W.) kgs Connection Thread Working Pressure
3" RE531 RE531 ROS RC 30 84-100 81 1069 29 3" Remet 1.0-3.0Mpa
3" RE035 RE035 ROS RC 35 84-105 85 1075 35 3" Remet 1.0-3.0Mpa
4 1/2" RE004 RE004 ROS RC 40 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
4 1/2" RE540 RE540 ROS RC 45 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE040 RE040 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE542 RE542 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE543 RE543 ROS RC 50 120-135 116 1191 62 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE545 RE545 ROS RC 50 122-135 117.5 1261 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" RE547 RE547 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 1/2" RE052 RE052 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE054 RE054 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE140 RE140 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5" PR40 PR40 ROS RC 50 124-142 120.5 1362 80.5 3.5"-4.5" Remet 3.5"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52 PR52 ROS RC 55 126-142 121 1227 68.5 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52R PR52/PR52R ROS RC 55 130-146 124 1225 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR54 PR54 ROS RC 55 135-150 130 1294 84.5 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6" MX5456 MX5456 ROS RC 60 136-150 132 1362 90 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6"~6 1/2" RC62/RC62R RC62/RC62R ROS RC 65 152-190 146 1320 110 As Request 1.5-3.5Mpa
8" RC82/RC82R RC82/RC82R ROS RC 80 190-250 180 1395 185 As Request 1.5-3.5Mpa
10" RC100/RC100R RC100/RC100R ROS RC 100 250-370 240 1528 328 As Request 1.5-3.5Mpa
Notes: 
Metzke, Remet thread is available!
Any special type shank of RC Hammer will be available by requests.



RC bits sizes available:

1) 3" RC Bits: Dia. 86mm-102mm shank RE531
2) 4'' RC Bits: Dia. 114mm-127mm Shank type: RE004
3) 4.5" RC Bits: Dia.  121mm-133mm Shank type: RE542, RE543
4) 5'' RC Bits: Dia. 124mm-138mm Shank type: RE545, PR40
5) 5.5" RC Bits: Dia. 133mm-159mm Shank type: PR52, RE547, PR54, M5456

RC Hammer Specifications:

1)  3" RC hammers: RE531 connection thread 3" Remet
2)  3.5" RC hammers: RC3.5-Y connection thread 3" Remet
3)  4'' RC hammers: RE004 connection thread 3.5"/4" Remet; 4" Metzke 
4)  4.5" RC hammers: RE542/RE543 connection thread 3.5"/4" Remet; 4" Metzke
5)  5'' RC hammers:RE545/PR40 connection thread 3.5"/4.5" Remet; 3.5"/4.5" Metzke
6)  5.5'' RC hammers:PR52/RE547/PR54 connection thread 4.5" Remet; 4.5" Metzke
7)  6'' RC hammers: RC62/RC62R
Other size can be upon to customer's requirements


We can also provide related products DTH hammers and bits, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


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

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:
Generally need 15-25 days

Transportation: 
By air, By Express or By sea according to your requests.


Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling

Re543 Reverse Circulation RC Hammer for 4 Inc RC Drill Pipe Vale Iron Ore Mine Drilling


FAQ


Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.



For more information, please contact:
                                                                    


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED      
 
 
 
 
Website: http://roschen.en.made-in-china.com ; http://roschen.en.made-in-china.com

Send your message to this supplier

*From:
*To:
avatar Mr. Bill
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now