Reverse Circulation RC Drill Hammers Src004

• After-sales Service: Yes
• Warranty: Yes
• Transport Package: Ply-Wooden
• Specification: 1252mm
• Trademark: sollroc
• Origin: Made in China
• Model NO.: SRC004
• HS Code: 84314320
• Production Capacity: 10000peices/Month

Product Description

Product Introduction
Reverse Circulation hammers are designed with an inner sample tube that extends through the center and into the top of the hammer bit. The RC hammer exhausts the air between the bit splines and over the face of the bit. This forces the sample into the recovery holes in the face of the bit, through the center of the hammer and upward through the drill rod inner tubes to the surface for collection. The use of a shroud or collar is required when a RC hammer is used, to help direct the return air and cuttings up through the face of the bit

Application Fields
All kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc.Sollroc offers a range of reverse circulation hammers and drill bits that provide outstanding performance coupled with reliability and simplicity.

Technical Parameters
RC4-SRC004  RC HAMMER

Length(Without bit)		Weight(Without bit)		External diameter	Bit Shank	Hole range	Connection thread
1252mm		52.0kg		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

Detail Photos




Main Product We Can Provide
1.DTH Hammers:
NUMA 100, NUMA 120, NUMA 125
DHD 340/COP44, DHD 350/COP54, DHD 360/COP64, DHD 380/COP84, DHD 1120,DHD 3.5Y
SD 4, SD 5, SD 6, SD 8, SD 10, SD12
QL 40, QL 50, QL 60, QL 80,
Mission 30, Mission 40, Mission 50, Mission 60.

2.DTH Bits: from 3 inch to 12 inch.

3.RC Hamme & Bit:
RE531,RE004,RE542,RE543,RE547,RE545.
RP40,RP52,RP54,3.5Y