- Product Details
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Quick Details
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Product name:
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Rock Drilling Dth Bits and DTH hammer
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Application:
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Construction
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Color:
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Yellow Etc
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Button shape:
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Spherical Etc
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Advantage:
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High-efficiency
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Quality:
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98% Closed atlas copco
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Key words:
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Mining Drill Rod Top Performance
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MOQ:
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1pcs
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Packing:
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Standard Package
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Formation:
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Hard Formations
Quick Details
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Weight (KG):
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110
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Place of Origin:
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China
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Brand Name:
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Sinodrills
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Product name:
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Rock Drilling Dth Bits and DTH hammer
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Application:
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Construction
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Color:
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Yellow Etc
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Button shape:
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Spherical Etc
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Advantage:
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High-efficiency
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Quality:
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98% Closed atlas copco
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Key words:
-
Mining Drill Rod Top Performance
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MOQ:
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1pcs
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Packing:
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Standard Package
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Formation:
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Hard Formations
Products Description
SINODRILLS GSE QL DTH Hammers
DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying, water well drilling, foundation piling, etc. DTH hammer uses compressed air to produce impact power, thus to drive drill bits to crush rocks.
Features
• Premium material, fine CNC and heat-treatment manufacturing processes and optimized design;
• Good stability and reliability;
• High impact frequency;
• Lowered compressed air consumption;
• Long lifespan
DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying, water well drilling, foundation piling, etc. DTH hammer uses compressed air to produce impact power, thus to drive drill bits to crush rocks.
Features
• Premium material, fine CNC and heat-treatment manufacturing processes and optimized design;
• Good stability and reliability;
• High impact frequency;
• Lowered compressed air consumption;
• Long lifespan
High Air pressure up to 35 bar DTH Hammer Advantages:
1.Valveless air distribution, more reliable;
2.Piston with simple but compact design, long life;
3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4.Fewer internal parts, simple structure, longer life, less failure and easier to maintain, with the all heat treated parts;
5.Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.
1.Valveless air distribution, more reliable;
2.Piston with simple but compact design, long life;
3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4.Fewer internal parts, simple structure, longer life, less failure and easier to maintain, with the all heat treated parts;
5.Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.
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Net weight
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Out diameter
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DTH hammer length without bits
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38kg
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99mm
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882mm
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Rec. hole size
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Working pressure
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Air consumption: M3 (CBM)/min
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105mm- 130mm
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8 bar-25 bar
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10 bar
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18 bar
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24 bar
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5
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10.2
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15
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DTH hammer bit is the tool cutting rock. Sinodrills DTH bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear.In addition art manufacturing technology makes our DTH bits with higher and more reliable quality.
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More QL DTH hammer specification
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GSESD hammer
size |
Net weight
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Out diameter
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DTH hammer length with out bit
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Hole size
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GSE QL40
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39 kgs
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99mm
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953mm
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105-130mm
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GSE QL50
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74 kgs
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126mm
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1008mm
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133-152mm
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GSE QL60
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110 kgs
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144mm
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1081mm
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152-254mm
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GSE QL80
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182 kgs
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182mm
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1210mm
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194-305mm
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GSE DTH bit
DTH bit advantage
1.Material: superior quality alloy steel which is made by Timken in U.S.
2.Tungsten carbide: "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear.
3.higher and more reliable quality owing to the high-tech equipment and production technology.
1.Flat front, spherical buttons applications: For drilling in hard and abrasive rock
2.Flat front spherical gauge buttons,ballistic front buttons applications:
For drilling in medium hard to hard and moderately abrasive rock.
3.Convex front,ballistic applications:
For drilling at high penetration rates in non abrasive rock.
4.Concave front.spherical buttons:
For drilling in medium hard, maximum hole deviation control.
Product Application
Applications
Water well drilling, geothermal well drilling, foundation piling, geological prospecting, etc.
Water well drilling, geothermal well drilling, foundation piling, geological prospecting, etc.
Advantages & Characteristics
At Sinodrills we give great importance to three things: always being a reliable partner, keeping our products cost effective and providing fast solutions whenever our customer is in need.
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