Low High Air Pressure Ingersoll-Rand Mincon Sand-Vik Halco Bulroc Atlas Copco Numa Puma DHD Ql Mission SD Down The Hole DTH Hammer Water Well Mining for Sale

Basic Info

Model NO.	SD8
Material	Carbon Steel
Color	on Request
Condition	100% New
Delivery Time	7-30 Days
Quality	Excellent
Application	Oil Drilling/Mining/Water Well
Transport Package	Plywood
Specification	3" to 30"
Trademark	Sansung
Origin	China
HS Code	82079010
Production Capacity	1000 Pieces/Month

Product Description

DTH drilling is a percussion system driving a piston inside hammer body with up and down 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.

DTH bits specifications:

Hammer inch	Bits diameter		Shank
	Metric	Inch
1"	64mm-70mm	2 1/2"-2 3/4"	BR1
2"	70mm-95mm	2 3/4"-3 3/4"	MACH20/BR2
3"	90mm-102mm	3 1/2"-4"	COP32/COP34/MACH303M30/DHD3.5/BR3
4"	105mm-152mm	4 1/8"-6"	COP44/DHD340/MACH44SD4/M40/QL40
5"	133mm-165mm	5 1/4"-6 1/2"	COP54/DHD350R/MACH50SD5/M50/QL50/BR5
6"	152mm-254mm	4 1/8"-10"	COP64/DHD360/SD6M60/QL60/Bulroc BR6
8"	203mm-330mm	8"-13"	COP84/DHD380/SD8QL80/M80
10"	254mm-380mm	10"-15"	SD10NUMA100
12"	305mm-508mm	12"-20"	DHD1120/SD12NUMA120/NUMA125
To know 12-30 inch bits information, contact us now

DTH hammers specifications:

Hammers	Bit Shank	Connection Thread	Suitable bit	Working pressure	Air consumption
1-3" Middle-low pressureDTH hammers	BR1BR2BR3	RD40 boxRD50 boxAPI 2 3/8" Reg	Φ64-Φ76mmΦ70-Φ90mmΦ90-Φ110mm	0.7-1.75Mpa	0.7 Mpa	4.5 m3/min
					1.0 Mpa	4 m3/min
					1.4 Mpa	5 m3/min
3" hammers	DHD3.5COP32/COP34M30	API 2 3/8"Reg	Φ90-Φ110mm	1.0-1.5Mpa	1.0 Mpa	4.5 m3/min
					1.5 Mpa	9 m3/min
4" hammers	DHD340COP44QL40SD4M40	API 2 3/8"Reg	Φ105-Φ130mm	1.0-2.5Mpa	1.0 Mpa	6 m3/min
					1.8 Mpa	10 m3/min
					2.4 Mpa	15 m3/min
5" hammers	DHD350COP54QL50SD5M50	API 2 3/8"RegAPI 3 1/2"Reg	Φ130-Φ156mm	1.0-2.5Mpa	1.0 Mpa	9 m3/min
					1.8 Mpa	15 m3/min
					2.4 Mpa	23 m3/min
6" hammers	DHD360COP64QL60SD6M60	API 3 1/2"Reg	Φ152-Φ203mm	1.0-2.5Mpa	1.0 Mpa	10 m3/min
					1.8 Mpa	20 m3/min
					2.4 Mpa	28.5 m3/min
8" hammers	DHD380COP84QL80SD8M80	API 4 1/2"Reg	Φ200-Φ279mm	1.0-2.5Mpa	1.0Mpa	15m3/min
					1.8Mpa	26m3/min
					2.4Mpa	34m3/min
10" hammers	SD10NUMA100	API 6 5/8"Reg	Φ254-Φ330mm	1.0-2.5Mpa	1.0Mpa	22m3/min
					1.8Mpa	40m3/min
					2.4Mpa	55m3/min
12" hammers	DHD1120SD12NUMA120NUMA125	API 6 5/8"Reg	Φ305-Φ381mm	1.0-2.5Mpa	1.0Mpa	30m3/min
					1.8Mpa	56m3/min
					2.4Mpa	78m3/min

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