Company Profile
LEANOMS
LEANOMS Group engineering team is unwavering in its commitment to providing continuous updates and develop
innovations for the entire drilling product range.
To achieve this, LEANOMS Group has invested in R&D facilities and boasts an engineering team comprising
experienced leaders and young talents. LEANOMS has gradually stepped to higher manufacturing achievements.
LEANOMS Customer Support Center also has engineering teams with feedback from the field, ensuring continuous improvement and innovation.
Creative Research & Development:
Driver of innovation in the rock tools research and development is one of the essential elements included in LEANOMS's brand definition.
Consistent Quality Control:
Applied ISO 9001:2008 system ensures LEANOMS and its customers an efficient and reliable measurement of product quality control.
Superior Available Materials:
Only the Superior available raw material and service is offered to our customers from individual drilling operators to multinational corporations.
Product Operation
LEANOMS
Some Common Trouble Shooting Methods For 6 inch dth drill hammer:
Fault one: Poor or no lubrication, causing an increase in wear or scoring.
Cause: Oil is not reaching the impact mechanism of the Drilling Hammer.
Remedy: Inspect the lubrication, top-up with oil if necessary, or increase lub oil dosage
Fault Two: The Impact mechanism does not operate, or works with reduced effect.
Cause:
1. Supply of air throttled or blocked.
2. Too large a clearance, between the piston and the external cylinder, or between the piston and the internal, or between the piston and the air distributor.
1. Check the air pressure. Check that the air passages up to the rock drill are open.
2. Disassemble the Drilling Hammer and inspect the wear, replace the worn part.
3. Disassemble the Drilling Hammer and wash all internal components.
4. Disassemble the Drilling Hammer replace the fractured piston or sit up a new bit.
Specification
LEANOMS
Technical Parameters Of DHD360 COP64 DTH Hammer Bits:
| Diameter | Gauge Buttons (mm) |
Front Buttons(mm) | Weight(KG) | Part Number | ||||
| mm | Inch | Flat Face | Convex Face | Concave Face | Face Type | |||
| 165 | 5 1/2 | Φ18*8 | Φ16*8 | / | / | Flat Face | 24.6 | LR-DHD360-165FF |
| 165 | 5 1/2 | Φ18*8 | Φ16*4 | Φ16*4 | / | Convex Face | 24.4 | LR-DHD360-165CV |
| 165 | 5 1/2 | Φ18*8 | Φ16*4 | / | Φ15*4 | Concave Face | 24.1 | LR-DHD360-165CC |
| 171 | 6 3/4 | Φ18*8 | Φ16*6 | / | Φ16*4 | Concave Face | 24.8 | LR-DHD360-171CC |
| 178 | 7 | Φ18*8 | Φ16*6 | / | Φ16*4 | Concave Face | 25.4 | LR-DHD360-178CC |
| 190 | 7 1/2 | Φ18*10 | Φ16*8 | / | Φ16*5 | Concave Face | 26.9 | LR-DHD360-190CC |
Why choose us
LEANOMS
Your Success Is Our Priority: The All-Inclusive Rock Drilling Solution
At our core, we are dedicated to your success. Our all-inclusive rock drilling solution caters to every aspect of your project, ensuring efficiency, safety, and unmatched performance.
Precision Engineering for Your Success
We take pride in our precision-engineered rock drilling tools. We understand that your success depends on the quality and efficiency of our products. That's why we are committed to delivering top-notch tools that not only meet but exceed your expectations.
Comprehensive Drilling Solutions for Your Needs
As a leading Chinese manufacturer of rock drilling equipment, we specialize in providing a wide range of products to meet the diverse needs of our customers. Our product lineup includes DTH Hammers & Bits, Drill Pipes & Drill Rods, Top Hammer Rock Drilling Tools, Casing Systems, and Tricone Bits. Whether you are in the water well drilling, mining, quarrying, or construction industry, we have the tools you need.
Our commitment is to serve as a one-stop-shop for all your drilling needs. By offering a comprehensive range of high-quality products, we help you reduce drilling costs per meter and increase productivity. Whether you need reliable DTH tools for deep drilling or top hammer drilling tools for precision work, we have you covered.
Quality Assurance: Quality is at the core of everything we do. Our rigorous quality control processes guarantee that each product leaving our facility is of the highest quality, providing peace of mind to our customers.
At the heart of our success as a leading Chinese rock drilling equipment manufacturer are our 850 talented craftsmen. These skilled individuals form the foundation of our company, with a diverse range of experience and expertise.
A Skilled Workforce:
Within our team of craftsmen, we proudly employ 200 technicians with 1-5 years of experience, 500 technicians with 5-10 years of experience, and 150 technicians with over a decade of expertise.
