Reverse Circulation Hammer and Bits

• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Standard: AISI, ASME, BS, ANSI, JIS, GB
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Transport Package: Wooden Box
• Model NO.: RE531 RE040 RE120 RE542 RE052 RE543 RE054 RE54
• Trademark: ROSCHEN
• Origin: Germany
• HS Code: 84314320
• Production Capacity: 10000 Sets

Product Description

Reverse Circulation Hammer models:

RE531    
RE040
RE120    
RE542
RE052    
RE543
RE054    
RE545
RE035    
RE004
RE547    
RE540     
RE140


Reverse Circulation Hammer and Bits

reverse circulation bits


The reverse circulation hammer is used to collect underground rock and mineral samples quickly and efficiently using a pneumatic rotary drill. This hammer offers high speed and low cost per meter drilling. This type of drilling is considered ideal for obtaining mineral samples in the early phases of an exploration project. As all the rock cuttings in an RC hammer are recovered at the surface through the centre of the hammer and drill string, the samples collected through this method are uncontaminated. This hammer has also been designed to handle injection of water, foam, oil and polymers without any performance loss.

Reverse circulation hammers

Reverse Circulation Hammer RS 500

Roschen offers heavy duty reverse circulation hammers capable of drilling into hard, abrasive, and broken rock conditions. Our products have been perfected after decades of research, development, field trials, and observation of actual drilling usage.

Now ordering from Rocksmith is an easy two-step process. Just click on the link below to download the pdf catalogue. Download the word document enquiry form. Once the line item has been selected from the pdf catalogue just paste it into the enquiry form. Save the changes and attach the enquiry form to the box available. Also please furnish your name, company and contact details. Upon receiving your email we shall get back to you shortly with a price quote.


Roschen can also supply spares for each of the hammer components to meet your drilling needs.


reverse circulation hammers

Reverse Circulation Hammer RS 2000 

Roschen Reverse Circulation RC Hammers
Available	RE531	RE040
	RE120	RE542
	RE052	RE543
	RE054	RE545
Obsolete	RE035	RE004
	RE547	RE540
		RE140

 

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.

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