High Air Pressure 5.5inch Reverse Circulation Down The Hole Hammer with 124.5mm Diameter and RE547 Shank

Name: High Air Pressure 5.5inch Reverse Circulation Down The Hole Hammer with 124.5mm Diameter and RE547 Shank
Brand: Changsha Sollroc Engineering Equipments Co., Ltd
Price: 250.00 USD
Availability: InStock

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High Air Pressure 5.5inch Reverse Circulation Down The Hole Hammer with 124.5mm Diameter and RE547 Shank

Grote Afbeelding : High Air Pressure 5.5inch Reverse Circulation Down The Hole Hammer with 124.5mm Diameter and RE547 Shank

Productdetails:

Plaats van herkomst:	Hunan, China
Merknaam:	SOLLROC

Betalen & Verzenden Algemene voorwaarden:

Min. bestelaantal:	1
Prijs:	$1,500

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High Air Pressure 5.5inch Reverse Circulation Down The Hole Hammer with 124.5mm Diameter and RE547 Shank

beschrijving

Gewicht:	74.0kg	Diameter:	124.5 mm
Lengte:	1270 mm	Type schacht:	SRC547
Gatbereik:	130-146 mm	Verbindingsdraad:	4.5''remet, 4.5''metzke
Werkdruk:	1.5-3.5Mpa	Impactpercentage:	35HZ
Rotatiesnelheid:	25-40 r/min	Luchtverbruik 1,7 mpa:	16m3/min
Luchtverbruik 2,4 MPa:	22m3/min	Luchtverbruik 3,0 mpa:	28m3/min
Materiaal:	Legeringsstaal, carburated staal	Boordiameter:	150 mm
Boordiepte:	50200m
Markeren:	5.5inch Down The Hole Hammer , 124.5mm Diameter RC Hammer , RE547 Shank DTH Hammer

High Air Pressure RC Reverse Circulation Hammer SRC547

Product Overview

Reverse circulation drilling (RC) is a drilling technique that allows samples to be retrieved with minimal contamination. Drilling is typically done using a down-the-hole, tricone, or triblade bit. The samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall. This quick execution technique is usually performed within a diameter of 150 mm and depths ranging between 50 and 200 meters.

Technical Specifications

Length (Without bit)	Weight (Without bit)	External diameter	Bit Shank	Hole range	Connection thread
1270mm	74.0kg	124.5mm	SRC547	130-146	4.5''Remet 4.5''Metzke
Working Pressure	Impact rate at 2.4Mpa	Recommend rotation speed	Air consumption
1.5-3.5Mpa	35Hz	25-40r/min	1.7Mpa: 16m³/min	2.4Mpa: 22m³/min	3.0Mpa: 28m³/min

Key Features

Versatile across terrains: Compared with diamond drilling, Reverse Circulation drilling uses far less water, making it ideal for remote areas where water sourcing can be challenging. With approximately 40% lower operational costs, it's a reliable choice for complex and remote locations.
Reliable samples: The RC drilling method keeps samples free of cross-contamination as cuttings travel through the inner tube without exposure to other areas of the hole. Samples are precisely labeled by depth and location.
Workforce and time savings: Cover more ground in a day with rapid retrieval of drill cuttings and superior production rates compared to diamond core drilling. The small rig footprint eliminates the need for extensive earthworks.

Manufacturing Excellence

Our factory has specialized in manufacturing drilling tools and spare parts for over 10 years. We utilize advanced technology and equipment, with technicians boasting more than 13 years of professional experience.

Our hammers and bits are made of high-quality alloy steel with advanced heat treatment to ensure excellent drilling performance and long service life. All products are manufactured to international standards and are used by customers worldwide.

Packaging & Delivery

Packaging: Carton, ply-wooden cases + pallet

Delivery Options: By air, sea, or express

Product Images

label:

Contactpersoon: Ms. Ling Bo

Tel.: 86-13077353340

Fax: 86-731-85551635

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