Reverse Circulation Drill Hammer RC Hammer

• After-sales Service: Yes
• Warranty: Yes
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: src547
• Material: Alloy Steel
• Quality: Best
• Hole Range: 130-146mm
• Thread: 4.5′′remet 4.5′′ Metzke
• Shank: Src547
• Rock: Soft, Middle, Hard
• Transport Package: Ply-Wooden
• Specification: 1270mm
• Trademark: sollroc
• Origin: Chna(Mainland)
• HS Code: 84314320
• Production Capacity: 10000peices/Month

Product Description

Product Description

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.

 

Product Parameters

RC5.5-SRC547  RC HAMMER

Length(Without bit)		Weight(Without bit)		External diameter	Bit Shank	Hole range	Connection thread
1270mm		74kg		124.5mm	SRC547	130-146	4.5'' Remet        4.5'' Metzke
Working Pressure		Impact rate at 2.4Mpa		Recommended rotation speed		Air consumption
1.5-3.5Mpa		35HZ		25-40r/min		1.7Mpa	2.4Mpa	3.0Mpa
						16m^3/min	22m^3/min	28m^3/min

 

Our Advantages

1. Based on previous experience of ordinary hammers, combined with the features of recerse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers deilling with fast smooth and continuous sampling.

2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.

3. The collection tube adopts an intergrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.

4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.

5. In difficult condition such as loose soil, hard rock and plenty of water exists, sampling can be done well.


 

Detailed Photos

 

 

About Us

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers' needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers' needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

 

Packaging & Shipping

Delivery: By air, By sea or By express

Package: Ply-wooden cases + Pallet