5inch High Air Pressure Downhole Drilling DTH Perforator Rock Hammer for Mining

• Thread: API 2 3/8" Reg, API 3 1/2" Reg
• Bit Diameter: 130-156mm
• Color: on Request
• Condition: 100% New
• Delivery: 25-30days
• MOQ: 1PCS
• Model NO.: HD55, DHD350, COP54, M50, SD5, QL50
• After Sale Service: Yes
• OEM/ODM: Yes
• Transport Package: Plywood Box
• Trademark: SANSUNG
• Origin: China
• HS Code: 82071990
• Production Capacity: 50000 PCS/Year

Product Description

DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

 

Sansung company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries. Sansung DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed to give optimal hole quality, reliability, and long service life, as well as the best blasting results and low total operation cost.

Drill and blast engineers and water well contractors trust Sansung's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits.

 

Sansung hammers are flexible, and designed to work with various industry-standard shank designs and a wide range of standard size hammers. Whatever your application, Sansung has the solution to match your requirements.

Advantages:

- Advanced hammer designs with high power and air efficiency increases productivity

- Tailored product offering covers all your applications and conditions

- Easy service and maintenance designs reduces machine downtime

- Generic and proprietary shank options give you flexibility and reliability

Length  (no bit)	Weight (no bit)	External  diameter	Bit shank	Hole range	Connection thread
1214mm	77.5kg	Φ125mm	Cop54    DHD350R	Φ130-Φ156	API 2 3/8" Reg    API 3 1/2" Reg
Working     pressure	Impact  rate at     1.7MPa	Recommended      rotation speed		Air consumption
				1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	27Hz	25-35r/min		9m^3/min	15m^3/min	23m^3/min
Length (no bit)	Weight (no bit)	External diameter	Bit shank	Hole range	Connection thread
1175mm	72.5kg	Φ125mm	SD5	Φ130-Φ156	API 3 1/2" Reg
Working    pressure	Impact  rate at     1.7MPa	Recommended      rotation speed		Air consumption
				1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	25Hz	25-35r/min		9m^3/min	15m^3/min	23m^3/min
Length (no bit)	Weight (no bit)	External diameter	Bit shank	Hole range	Connection thread
1156mm	73kg	Φ125mm	QL50	Φ130-Φ156	API 3 1/2" Reg
Working     pressure	Impact  rate at     1.7MPa	Recommended      rotation speed		Air consumption
				1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	25Hz	25-35r/min		9m^3/min	15m^3/min	23m^3/min
Length (no bit)	Weight (no bit)	External diameter	Bit shank	Hole range	Connection thread
1100mm	66.5kg	Φ125mm	Mission50	Φ130-Φ156	API 2 3/8" Reg
Working     pressure	Impact  rate at     1.7MPa	Recommended      rotation speed		Air consumption
				1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	28Hz	20-35r/min		7m^3/min	14m^3/min	19m^3/min