SD8 Water Well Dth Hammer Drilling , Rock Drill Accessories High
Performance
Product description
High Pressure DTH hammer SD8 is very popular in international
mining drilling and rock excavation field.
Product introduction:
The valve system of our hammers is essential for efficient DTH
drilling: increase the compressed air power delivered to the bit,
providing efficient utilization of the air and reducing the service
requirements. Our technology minimizes turbulence and backflow,
allowing the piston to transfer more energy to the bit and hit the
bit harder. That means faster penetration rates and more
productivity.
The components of the DTH hammers are heat treated to provide
better wear resistance, even in hardest conditions, increasing the
service life of the internal components.
Our hammers have reversible wear sleeve, allowing the use of the
opposite side of it, when the first side of the wear sleeve is
wear, give to our hammers longer service life.
All manufacturing processes are done by us, which gives to our
customers total trust on our products.
SD8 DTH hammer overview
| shank | SD8 |
| Length(less bit) | 1330mm |
| External diameter | 185mm |
| Top sub thread | API 4 1/2"REG |
| Weight(less bit) | 174kg |
| Hole range | 195mm-254mm |
| Working pressure | 1.0-3.0Mpa |
| Impact rate at 1.4Mpa | 22Hz |
| Recommended rotation speed | 15-25r/min |
| Air consumption 1.0Mpa | 12m³/min |
| Air consumption 1.8Mpa | 22m³/min |
| Air consumption 2.4Mpa | 28m³/min |
Product features
1. good sealing effect to prevent water and rock cutting entering
to the hammer
2. high impact power
3. improved hole straightness.
4. Capable to withstand solids content in drilling fluids.
5. reliable performance in challenging ground conditions.
6. Simple design of the piston. Long life.
Sollroc produces the most efficient drilling hammers (DTH), built
for the most diverse applications: water drilling, construction,
mines etc. Our technology and unique design gives to our drilling
hammers high performance, in various types of formations.
Application
At sollroc, customer satisfaction is our top priority. Our sales
team takes a proactive approach in meeting customers’ needs. We
take the time to get to know you and learn about your operations so
we can better assist you. We strive to meet customers’ needs by
supplying the tools and equipment you need when you need them,
providing product support, and following through with excellent
customer service every step of the way.
Structure picture
Company information
Sollroc , with more 10 years of experience ,is one of the
professional manufacturer and supplier of high performance rock
drilling tools,We are able to manufacture, export and supply our clients excellent
quality DTH Hammers like DTH Hammer Bits and RC Hammer. These
hammers are meticulously manufactured with utmost perfection by
utilizing superior quality raw materials and efficient machinery.
Sturdy in construction, the provided hammers are specifically
designed to suit high pressure drilling rigs. Also, the offered DTH
Hammers can be purchased from us in distinct technical
specifications at industry leading rates.
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.
