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Deep Hole Drilling Reverse Circulation Hammers RC Hammer OD 81mm SRC531

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Changsha Sollroc Engineering Equipments Co., Ltd

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Deep Hole Drilling Reverse Circulation Hammers RC Hammer OD 81mm SRC531

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Brand Name :	SOLLROC
Model Number :	RE531 RC bits
Certification :	SGS
Supply Ability :	2000 sets per month
Delivery Time :	3-4 weeks

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Deep Hole Drilling Reverse Circulation Hammers RC Hammer OD 81mm SRC531

Deep Hole Exploration Drilling Reverse Circulation Hammers RC OD 81mm SRC531

Features:

The R.C.System collects sample through the recovery holes in the face of the drill bit immediately as the cutting orsample is formed.The drilled sampledoes not have to travel the length of the hammer where contamination and loss of sample takes place.
In broken and fractured ground conditions, the R.C. will often out perform the conventional hammer in terms of penetration rates.
Even in water ground conditions it is still possible to collect a dry sample because the rock powder(sample) are collected as they are formed through the face of the drill bit.
Because the sample is collected through the face of the drill bit there is no loss of sample when drilling through broken or fractured ground. And since the bit matched to the chuck size, there is very little bypass of sample and recovery rates of up to 98 % are generally achievable.

SOLLROC RC hammer modelSRC531 specifications:

Overall Length (less bit)	1069mm
Weight (less bit)	29kg (64lbs)
External Diameter	81mm
Fit bit shank	RE531
Hole range	84-100mm
Top sub thread	3" Remet
Working presure	15-35 bar
Impact rate at 2.4 Mpa	30Hz
Air comsumption	247-494CFM

OUR RC product specifications: RC hammers

Hammer	Bit Shank	Hole Range (mm)	External Diameter (mm)	Length (without bit) mm	Weight	Connection Thread	Working Pressure
SRC531	RE531	84-100	81	1069	29	3" Remet	1.5-3.5Mpa
SRC3.5	RC3.5Y	98-115	94	1184	44	3" Remet	1.5-3.5Mpa
SRC004	RE004	111-127	107	1252	52	3.5" / 4" Remet 4" Metzke	1.5-3.5Mpa
SRC542	RE542	113-130	109.5	1191	57	3.5" / 4" Remet 4" Metzke	1.5-3.5Mpa
SRC543	RE543	120-135	116	1191	63	3.5" / 4" Remet 4" Metzke	1.5-3.5Mpa
SRC545	RE545	122-135	117.5	1261	65	4" / 4.5" Remet 4" / 4.5" Metzke	1.5-3.5Mpa
SRC040	PR40	124-142	120.5	1362	80.5	3.5" / 4.5"Remet 3.5" / 4.5"Metzke	1.5-3.5Mpa
SRC052/P02R	PR52/PR52R	126-142	121	1227	68.5	4" / 4.5"Remet 4" / 4.5"Metzke	1.5-3.5Mpa
SRC547	RE547	130-146	124.5	1270	74	4.5" Remet 4.5" Metzke	1.5-3.5Mpa
SRC054/P04R	PR54	135-150	130	1294	84.5	4.5"Remet 4.5"Metzke	1.5-3.5Mpa
SRCM5456	MX5456	136-150	132	1362	90	4.5"Remet 4.5"Metzke	1.5-3.5Mpa

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:RSC3.5
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

Quality warranty:
SOLLROC products are made of high quality steel and all spares are inspected strictly at every production steps before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using plywood cases and pallet for seaworthy to protect products and avoid the damagement during transportation by sea. Using cartons and plywood cases for air worthy to less the weight and save the freigth. Also we can customize package according to your special requests. Special mark is available.

Production time:
3-4 weeks after received payment in advance.

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

We are dedicated to offering our customers only premium quality products and services to enable them to achieve the highest possible productivity for their business and projects. If you are looking for the best, fastest and most productive drilling tools in the world, Sollroc should be your best choice and preference.

Product photos

Deep Hole Drilling Reverse Circulation Hammers RC Hammer OD 81mm SRC531

For more information please contact:

Changsha Sollroc Engineering Equipments Co., Ltd

Tel: 86-731-85551632 Fax: 86-731-85551635

Emai: info@sollroc.com

Skype: jessicaling1982

Skype: yongzhedrill

Website: www.sollroc.com

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Deep Hole Drilling Reverse Circulation Hammers RC Hammer OD 81mm SRC531