Src004 RC Hammer for Reverse Circulation Drilling

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: SRC004
• Hole Range: 111-127mm
• Thread: 3.5′′ /4′′remet 4′′metzke
• Shank: Src004
• Rock: Soft,Middle,Hard
• Transport Package: Ply-Wooden
• Specification: 1252mm
• Trademark: sollroc
• Origin: Chna(Mainland)
• HS Code: 84314320
• Production Capacity: 10000peices/Month

Product Description

Product Description

RC series reverse circulation Hammer is the latest developed product of our company. It is gaining recognition and is already the most common mineral exploration drilling method used in many regions of the world.
Sollroc' s reverse circulation drilling tools are specifically designed for all kinds of exploration drilling - deep hole and pit grade control applications. Whether you are exploring potential sites or working an existing mine, our products will assure of highperformance, exceptional reliability and dependable support.
 

Working Principle

1. With the piston resting on the percussion bit and the hammer closed up in the drilling position, high pressure air is directed into the bottom chamber of the Hammer and the piston lifts. This commences the piston cycle.

2. As the piston travels upwards it forms the top chamber by forming a seal with the inner tube and the ID the piston. Further movement seals the port that feeds the bottom chamber and also simultaneously releases the seal on the bottom chamber allowing the air to expand and exhaust down the splines of the percussion bit. At the same time the Top chamber port is opened which feeds the high pressure air into the previously formed top chamber thus increasing the pressure above the piston and forcing it back down.

3.During the down cycle or power stroke the piston reseals the bottom chamber on the piston bearing bush thus stopping the exhaust air and creating a chamber of high pressure air below the piston which forces the piston back up the hammer.

4. Lifting the hammer of the bottom of the hole allows the percussion bit to slide down the drive sub also allowing the piston to slide down the hammer and rest on the piston bearing bush. The piston strike face and the strike face of the percussion bit can now not come into contact thus allowing the free flow of high pressure air directly through the hammer without the hammer cycling.


 

Product Parameters

RC4-SRC004  RC HAMMER

Length(Without bit)		Weight(Without bit)		External diameter	Bit Shank	Hole range	Connection thread
1252mm		52kg		107mm	SRC004	111-127	3.5''/4'' Remet       4'' Metzke
Working Pressure		Impact rate at 2.4Mpa		Recommended rotation speed		Air consumption
1.5-3.5Mpa		30HZ		25-40r/min		1.7Mpa	2.4Mpa	3.0Mpa
						8m^3/min	12m^3/min	16m^3/min

 

Our Advantages

1.Direct drilling cost reductions in the range of 25% to 40%.

2.Faster completion of drill programs with quicker delivery of results.

3.Reduced man-hours at the drill with decreased exposure to potential accidents.

4.Reduced contractor activity in the mine reduces mine support burden.

5.Indirect cost reductions gained from a simplified sampling process.

6.Requires less water than diamond drilling.
 

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