Pearldrill Mining Tool Explosion-Proof Lamp ABS Material LED Headlamp Kl4lm Kl5lm Kl6lm

Product Description

Our Mining lamp with potassium manganate ion, LED light source, can be widely used for miners' lighting in coal mines and non-coal mines with the risk of methane or coal dust explosion. ABOUT COMPANY
Any size can be customized according to the customer's requirement.
The PDC core bit of Flat, Cut, and Fan is characterized by fast drilling speed, while Bread and Helmet PDC core bit is characterized by wear resistance.
Strata Grading Instructions Grade 1 loose soil: secondary loess, secondary laterite, soft sandy soil without gravel and breccia, diatomaceous earth
Grade 2 loose rocks: loess, laterite, peat, clay, sand, kaolin
Grade 3 soft rocks: strongly weathered shale, slate, dry pasture and schist, slightly cemented sand
Grade 4 slightly softer rocks: shale, sandy shale, oil shale, carbonaceous shale, calcareous shale, sand-shale interbedded, argillaceous limestone
Grade 5 slightly harder rock: gravel and gravel layers, collapsible layers, argillaceous slate, sericite chlorite slate, schist, limestone
Grade 6-7 medium hard rock: chlorite, mica, slate, dry pasture, schist, silicified limestone, calcite
Grade 8-9 hard rock: silicified mica, gneiss, basalt, diabase, pyroxenite, quartz Anshan porphyry
Grade 10-11 hard rock: granite, granodiorite, gneiss, rhyolite, quartzite
Level 12 Hardest Rocks: Quartzite, Jasperite, Cape Shale, Corundum, Quartz, Flint, Jasper Production process:

1. Steel blanking

2. Car inner and outer round thread

3. Milled nozzle insert alloy groove

4. Welding alloys

5. Welded diamond compacts

6. Sanding the appearance

7. paint

8. Packed and shipped

-COMPANY BRIEF- We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use. Main product Application Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling. Workshop Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients. -WHY CHOOSE US- --The first-class engineers of tricone bits and PDC bits --Advanced technology and Equipment, International standard. --R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified. --10+ Years & 40+ Countries of service experience. --Optimized solutions for the various requirements. DIY customization: please provide your rock formation information or detailed size drawings. Free samples: some samples can be provided free of charge. Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram. Packaging Wood Box Fumigation Tray if necessary Other special package can be applied according to customer's need Delivery Prepared to deliver within 1 week, if in stock Depends on order quantity, when out of stock Transportation:By sea or air Purchase process