Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | T/T, |
| Supply Ability | 10000 pieces/month |
| Delivery Time | 18 working days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Application | Quarrying, construction, civil engineering, mining, |
| Usage | mining, water well drilling, geothermal drilling |
| Product name | DTH Hammer |
| Rock formation | Granite, limestone, quartz, etc |
| shank | 5'' hammer |
| Advantage | Hign Abrasion Resistance |
| Color | Black or as request |
| Rock hardness | Granite, limestone, quartz, etc |
| Machine type | Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts |
| Use | Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry |
| Brand Name | SOLLROC |
| Model Number | 5'' hammer |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, | Supply Ability | 10000 pieces/month |
| Delivery Time | 18 working days | Packaging Details | Cartons + ply wood case (no plastic) |
| Application | Quarrying, construction, civil engineering, mining, | Usage | mining, water well drilling, geothermal drilling |
| Product name | DTH Hammer | Rock formation | Granite, limestone, quartz, etc |
| shank | 5'' hammer | Advantage | Hign Abrasion Resistance |
| Color | Black or as request | Rock hardness | Granite, limestone, quartz, etc |
| Machine type | Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts | Use | Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry |
| Brand Name | SOLLROC | Model Number | 5'' hammer |
| Certification | SGS | Place of Origin | China |
| High Light | 5'' DTH Hammer ，Max 2.5Mpa DTH Hammer ，DTH Rock Drilling Hammer | ||
5'' Hard Rock High Air Pressure Black Color DTH Hammer for Mining Drilling
Product description
A down-the-hole hammer (DTH hammer) is a tool that can be attached to the end of a drill string and inserted into a bore. It's a small jack hammer used to break hard rock into small particles that can be flushed away by the DTH hammer's air exhaust.
Product Advantages:
1. Valveless operation to maximize energy output, provide efficient air utilitzation and reduce service requirements
2. Extra air-flow system allows for better hole cleaning in troublesome holes
3. Reversible hardened wear sleeve for optimum wear resistance even in the most abrasive conditions
DTH Hammer specification:
Model: DHD350R, COP54, SD5, M50, QL50
| DHD350 COP54 | SD5 | M50 | QL50 | |
| Length(less bit) | 1214mm | 1175mm | 1110mm | 1156mm |
| Weight (less bit) | 76.5kg | 72.5kg | 68.5kg | 73.00kg |
| External diameter | 125mm | 125mm | 125mm | 125mm |
| Bits shank | DHD350R COP54 | SD5 | Misson50 | QL50 |
| Bits diameter | 130-156mm 5 1/8" - 6 1/8" | 130-156mm 5 1/8" - 6 1/8" | 130-156mm 5 1/8" - 6 1/8" | 130-156mm 5 1/8" - 6 1/8" |
| Connection thread | API 2 3/8" Reg API 3 1/2" Reg | API 2 3/8" Reg API 3 1/2" Reg | API 2 3/8" Reg API 3 1/2" Reg | API 2 3/8" Reg API 3 1/2" Reg |
| Air pressure | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa |
Face shape Features
Drop Center
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
Concave Face
The all-round application bit face special for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
Flat Face
This kind of face shape is suitable for very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
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.
DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.
Company informaiton
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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