Enhancing Efficiency in Rock Drilling

 

Efficiency is the key to success in any drilling operation, and we are here to help you achieve it. As a Chinese manufacturer of rock drilling equipment, we provide a full range of solutions to meet your drilling requirements. From DTH Hammers & Bits to Drill Pipes, Top Hammer Tools, Casing Systems, and Tricone Bits, we offer everything you need under one roof.

 

Our aim is to make your drilling processes more efficient and cost-effective. With our high-quality products, you can drill deeper, faster, and with greater precision. We understand the importance of reducing drilling costs and increasing productivity, and we are committed to helping you achieve these goals.

 

 

The production of a 5 inch DTH Hammer For Sale typically involves the use of high-quality materials to ensure durability, strength, and performance. The primary raw materials used in the production of a 5 inch DTH Hammer For Sale include:

Alloy Steel: Alloy steel, especially chromium-molybdenum alloy steel, is a common choice for manufacturing the body and other structural components of the DTH Hammer. Alloy steel provides excellent strength, hardness, and wear resistance, making it suitable for high-impact drilling operations.

 

Tungsten Carbide Inserts: Tungsten carbide inserts are often used for the buttons or inserts on the drill bit. Tungsten carbide is a very hard and durable material that can withstand the abrasive forces encountered during drilling in hard rock formations.

 

Rubber Seals: Rubber seals are used to ensure the airtightness of the hammer. They are crucial for maintaining proper air pressure inside the hammer during operation. High-quality rubber or other elastomeric materials are used for seals to prevent air leakage.

 

Internal Components: Various internal components, such as pistons, valves, and springs, are also made from high-strength materials to withstand the repetitive impact forces. These components are often made from alloy steel or other heat-treated materials to enhance their mechanical properties.

 

Threaded Connections: The threaded connections on the hammer are typically made from high-strength steel to ensure a secure and reliable connection between the hammer and other drilling equipment components.

 

Additional Components: Various smaller components, such as screws, nuts, and washers, are made from materials like stainless steel to prevent corrosion and maintain the structural integrity of the hammer.

 

 

 

Technical Parameters Of SD5 DTH Hammer Bits:

 

Part Description	Part Number
1  Top Sub	LR-SD5-01
2  "O" Ring of Top Sub	LR-SD5-02
3  Breakout Ring	LR-SD5-03
4  Check Valve	LR-SD5-04
5  Spring	LR-SD5-05
6  Compression Buffer	LR-SD5-06
7  Air Distributor	LR-SD5-07
8  Internal Cylinder	LR-SD5-08
9 Piston	LR-SD5-09
10  External Cylinder	LR-SD5-10
11  "O" Ring of Stop Ring	LR-SD5-11
12  Stop Ring	LR-SD5-12
13  Drive Chuck	LR-SD5-13

 

Drill Bits	Diameter		Gauge Buttons (mm)	Front Buttons(mm)				Weight(KG)	Part Number
	mm	Inch		Flat Face	Convex Face	Concave Face	Face Type
	140	5 1/2	Φ18*7	Φ14*3	Φ15*4	/	Convex Face	15.1	LR-SD5-140CV
	140	5 1/2	Φ16*8	Φ14*8	/	/	Flat Face	15.3	LR-SD5-140FF
	146	5 3/4	Φ18*8	Φ15*8	/	/	Flat Face	15.9	LR-SD5-146FF
	146	5 3/4	Φ18*8	Φ15*4	/	Φ14*3	Concave Face	15.8	LR-SD5-146CC
	152	6	Φ18*8	Φ15*8	/	/	Flat Face	16.4	LR-SD5-152FF
	152	6	Φ18*8	Φ16*4	/	Φ14*4	Concave Face	16.2	LR-SD5-152CC

 

 

Drill Pipe

Drill pipes are a type of piping used in the drilling process to connect the drilling rig to the drilling bit. They are hollow, thick-walled steel pipes with threaded connections on both ends. These pipes are used to transmit drilling fluid and torque from the drilling rig to the drilling bit, allowing for the drilling of boreholes in the earth's subsurface for various purposes, such as oil and gas exploration, geothermal energy extraction, water well drilling, and mining operations.