Re004 Reverse Circulation Hammers for RC Drilling

• Type: Impact Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Certification: API
• Model: Reverse Circulation Drilling
• Material: Carbon Steel, Alloy Steel
• Processing Type: Forging, Casting
• Model NO.: RC 40
• Projects: Golden Drilling
• Suppliers: Hammer Piston, Hammer Piston Suppliers
• Item: Reverse Circulation Drilling RC Drilling
• RC Hammer: King of The Hammers RC
• Drilling: Reverse Circulation Drill
• Sales: Dragon Hammer RC for Sale
• Drill: Reverse Circulation Drill Pipe
• Transport Package: Wooden Box
• Specification: 120 cm
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 2000 Per Month

Product Description

DOWN-THE-HOLE HAMMERS

DTH(Down the Hole) hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.
                                             
Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.
                                                                                        
Roschen offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.

Roschen DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost. 


Roschen hammers are flexible, and designed to work with various industry-standard shank designs and a wide range of standard size hammers. Whatever your application, Sandvik has the solution to match your requirements.

Advantages: 
1. Advanced hammer designs with high power and air efficiency increases productivity
2. Tailored product offering covers all your applications and conditions
3. Easy service and maintenance designs reduces machine downtime
4. Generic and proprietary shank options give you flexibility and reliability
                    
Roschen 4" and 5" hammer series

With years of industry experience, Roschen's tried and tested hammers are based on a well-proven design. A good example of this is the range of 4" and 5" hammers with patented features for optimized energy efficiency, high impact and productivity in variable ground conditions.

    


Features:
 
Manufactured using premium hardened metals for long life;
Maximum material recovery, up to 98%;
No cross contamination of samples;
Handles injection of water, foam, oil, and polymers without performance loss;
Delivers maximum drilling under water.



Product specifications:

1) 3" RC hammers: RE531
2) 4'' RC hammers: RE004/RE004R; RE542 
3) 5'' RC hammers:RE543,RE545,RE547;PR40,PR52,PR54; MX5456
4) 6'' RC hammers: RC62/RC62R
5) 8'' RC hammers: RC82/RC82R
6) 10'' RC hammers: RC100/RC100R


  
RE004 hammer technical data:  

Length (less bit)	1252mm
Weight (less bit)	52.0kg
External diamater	φ107mm
Bit shank	RE004
Hole range	φ111-φ127
Connection thread	3.5"-4" Remet 4" Metzke
Working pressure	1.0Mpa-3.0Mpa
Air consumption	1.7 Mpa	8 m³/min
	2.4 Mpa	12 m³/min
	3.0 Mpa	16 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:

Specification: 

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.
                              









FAQ 

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

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
  
 [phone] ; [phone]
 
 
 
Website: http://roschen.en.made-in-china.com 

 ; http://roschen.en.made-in-china.com 


http://roschen.en.made-in-china.com 

 ; http://roschen.en.made-in-china.com