Sollroc Fast Drilling Speed DTH Hammers for Sale China Supplier

• Customization: Available
• Certification: ISO 9001:2008
• Standard: ASTM
• Model NO.: DTH hammer
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Product Name: Down The Hole DTH Hammers
• Application: Well Drilling, Exploration Drilling, Mining, Ore D
• Color: Black, Brown, Gray, as Request
• Size: 2-12 Inch
• Packing: Carton+Plywood Case
• Advantage: Simple Design of The Piston and Long Life
• MOQ: 1 Piece
• Transport Package: Carton+Plywood Case
• Specification: 2-12 inch
• Trademark: SOLLROC
• Origin: China
• Production Capacity: 2500 Pieces/Month

Product Description

Company Information

Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.


Product Description

DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to drill hole.

Hammers	Bit Shank	Connection Thread	Suitable bit	Working pressure	Air consumption
2"	BR2	RD50 box	70-90mm	0.7-1.75Mpa	0.7Mpa	4.5m3/min
					1.0Mpa	4m3/min
					1.4Mpa	5m3/min
3"	DHD3.5 COP32/COP34 M30	API 2 3/8"Reg	90-110mm	1.0-1.5Mpa	1.0Mpa	4.5m3/min
					1.5Mpa	9m3/min
4"	DHD340 COP44 QL40 SD4 M40	API 2 3/8"Reg	110-135mm	1.0-2.5Mpa	1.0Mpa	6m3/min
					1.8Mpa	10m3/min
					2.4Mpa	15m3/min
5"	DHD350 COP54 QL50 SD5 M50	API 2 3/8"Reg/API 3 1/2"Reg	135-155mm	1.0-2.5Mpa	1.0Mpa	9m3/min
					1.8Mpa	15m3/min
					2.4Mpa	23m3/min
6"	DHD360 COP64 QL60 SD6 M60	API 3 1/2"Reg	155-190mm	1.0-2.5Mpa	1.0Mpa	10m3/min
					1.8Mpa	20m3/min
					2.4Mpa	28.5m3/min
8"	DHD380 COP84 QL80 SD8	API 4 1/2"Reg	195-254mm	1.0-2.5Mpa	1.0Mpa	15m3/min
					1.8Mpa	26m3/min
					2.4Mpa	34m3/min
10"	SD10 Numa100	API 6 5/8"Reg	254-311mm	1.0-2.5Mpa	1.0Mpa	22m3/min
					1.8Mpa	40m3/min
					2.4Mpa	55m3/min
12"	DHD1120 SD12 Numa120	API 6 5/8"Reg	305-445mm	1.0-2.5Mpa	1.0Mpa	30m3/min
					1.8Mpa	56m3/min
					2.4Mpa	78m3/min

Features

1. Valveless air distribution. More reliable.
2. Simple design of the piston. Long life.
3. More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.


Product Application

At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain. At the drilling hole of dia.105mm-dia.254mm, a plenty of the DTH drilling tools are used.


Detailed Images










Packing and Shipping

Packaging: cartons+plywood case, as costumers' request.

Shipping: By air, by sea, by express, ascostumers' request.