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Remet Metzke Thread 4.5 Inch RC Hammer For Sampling

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Changsha Sollroc Engineering Equipments Co., Ltd

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Remet Metzke Thread 4.5 Inch RC Hammer For Sampling

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Brand Name :	SOLLROC
Model Number :	4.5''
Certification :	SGS
Price :	negotiate
Payment Terms :	L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :	5000pcs per month
Delivery Time :	15-22 days

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Remet Metzke Thread 4.5 Inch RC Hammer For Sampling

4.5" Reverse Circulation RC Hammer with Remet and Metzke Thread for Sampling

Product Introduce:

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.

Specification:

4.5'' hammer

Hammer	Bit Shank	Hole Range (mm)	External Diameter (mm)	Length (less bit) mm	Weight (kg)	Connection Thread	Working Pressure
RC4.5-E542	SRC542	113-130	109.5	1191	57	3.5" / 4" Remet 4" Metzke	1.5-3.5Mpa
RC4.5-E543	SRC543	120-135	116	1191	63	3.5" / 4" Remet 4" Metzke	1.5-3.5Mpa
RC4.5-E545	SRC545	122-135	117.5	1261	65	4" / 4.5" Remet 4" / 4.5" Metzke	1.5-3.5Mpa

RC bits shank 4.5''

RC bits Model SRC542

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
121	4 3/4	8 x 14mm	8 x 13mm	35	2	119	10.7	RC4.5-E542-121
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	10.9	RC4.5-E542-124
127	5	8 x 14mm	8 x 14mm	35	2	125	11.2	RC4.5-E542-127
130	5 1/8	8 x 16mm	8 x 14mm	35	2	128	11.5	RC4.5-E542-130

RC bits Model SRC543

Diameter		No x Button diameter mm		Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
mm	inch	Gauge Button	Front Button	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No.
124	4 7/8	8 x 14mm	8 x 13mm	35	2	122	11.0	RC4.5-E543-124
127	5	8 x 14mm	8 x 14mm	35	2	125	11.2	RC4.5-E543-127
130	5 1/8	8 x 16mm	8 x 14mm	35	2	128	11.4	RC4.5-E543-130
133	5 1/4	8 x 16mm	9 x 14mm	35	2	131	11.7	RC4.5-E543-133

Adavantages:

1. Reduced risk of cross-contamination. As the cuttings travel through the drill bit’s inner tube and aren’t introduced to other areas of the drill hole, the samples remain uncontaminated.
2. Faster and more efficient, reducing costs and providing greater returns. RC drilling achieves higher production rates and can achieve up to 200/300 metres per day. This means that results can be delivered to clients faster, as the drilling itself takes less time. The speed and efficiency involved also reduces manhours on the drill rig, meaning savings on overall staff hours. Thanks to the power and efficiency of the equipment, RC drilling is more resilient in harsh environments, which makes it a cheaper option overall. In fact, RC drilling has been shown to reduce costs by 25-40%.

Detailed Photo:

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:

By Air, By express or By Sea

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