Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability | 50000 PCS/Month |
| Delivery Time | 15-25days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Material | Carburized Steel |
| Application | Quarrying,Construction,Civil engineering,Mining |
| Advantage | High Performance |
| Rock Hardness | Hard Rock,Middle Hard Rock,Soft Rock |
| Rock Formation | Granite,Limestone,Quartz |
| Machine Type | Drilling Tool |
| Color | As you request |
| Brand Name | SOLLROC |
| Model Number | Shank DHD3.5 |
| Place of Origin | China |
View Detail Information
Explore similar products
8 Inch DTH Hammer Shank DHD380 Water Well Drilling Hammer In Black Color
SD5 Carburized Steel 5'' Down The Hole Hammer Water Well Drilling Tools
Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank
6" DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer For Water Well Drilling
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , MoneyGram | Supply Ability | 50000 PCS/Month |
| Delivery Time | 15-25days | Packaging Details | Cartons + ply wood case (no plastic) |
| Material | Carburized Steel | Application | Quarrying,Construction,Civil engineering,Mining |
| Advantage | High Performance | Rock Hardness | Hard Rock,Middle Hard Rock,Soft Rock |
| Rock Formation | Granite,Limestone,Quartz | Machine Type | Drilling Tool |
| Color | As you request | Brand Name | SOLLROC |
| Model Number | Shank DHD3.5 | Place of Origin | China |
| High Light | numa dth hammers ， water well drilling hammer | ||
Black Color High Air Pressure DHD3.5 API 2 3/8'' Reg 3'' DTH Hammer For Mining
Black Color High Air Pressure DHD3.5 API 2 3/8'' Reg 3'' DTH Hammer For Mining
Feature
Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
Low air consumption, smooth drilling, maximum impact power, high penetration rate.
Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions.
Specification
| Shank | Fit IR DHD3.5 shank |
| Length (less bit) | 930mm |
| Outer diameter | 82mm |
| Top sub thread | API 3 1/2" REG pin |
| Weight (less bit) | 25kg (55lbs) |
| Hole range | 90mm-105mm |
| Working pressure | 10-25bar |
| Impact rate at 1.7 Mpa | 28Hz |
| Recommended rotation speed | 25-40r/min |
| Air consumption at 7-14 bar | 159-318 CFM |
Product Introduce
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.
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
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...
Get in touch with us
Leave a Message, we will call you back quickly!