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High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
Specifications
Brand Name :
MIROC
Model Number :
DHD350
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
20000pcs per month
Delivery Time :
15-20days
Packaging Details :
Carton Box or Wooden Box
Material :
alloy steel
Application :
Quarry/DTH Drilling/Water Well
Color :
Based on customer's requirement
Diameter :
225mm, 275mm
Weight (KG) :
68
Modal :
DHD350
Description

Tungsten Carbide Underground Mine Bits Spherical Face High Air Pressure DTH Bits

Features:

1. Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
2. Low air consumption, smooth drilling, maximum impact power, high penetration rate.
3. Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions.

DTH Hammer Specification

Description Weight(kg)
N100 N120 N125
1.Top sub 59.00 70.00 70.00
2. O-ring Of Top Sub 0.03 0.04 0.04
3.Breakout Ring 0.40 0.80 0.80
4.Check Valve 1.60 3.00 3.00
5. Spring 0.30 0.10 0.10
6. Compression Buffer 0.60 1.00 1.00
7. Air Distributor 11.50 20.00 20.00
8. Internal cylinder 11.00 23.00 23.00
9. Piston 62.00 125.00 125.00
10. External Cylinder 112.00 170.00 170.00
11. Guided Sleeve - 18.00 -
12. O-ring Of Stop Ring 0.03 0.04 0.01
13. Stop Ring 1.50 4.50 4.00
14. Breakout Ring 0.40 0.80 0.80
15. Drive Chuck 26.00 49.00 45.00
16. Drill Bit 115.00 120.00 175.00
Technical Data
Model N100 N120 N125
Length (Without Bit) 1510mm 1900mm 1900mm
Weight (Without Bit) 288.00kg 485.00kg 480.00kg
External Diameter φ226mm φ275mm φ275mm
Bit Shank NUMA100 NUMA120 NUMA125
Hole Range φ254 - φ311mm φ305- φ445mm φ305- φ445mm
Connection Thread

API 4 1/2 '' Reg,

API 6 5/8 '' Reg

 API 6 5/8 '' Reg API 6 5/8 '' Reg
Working Pressure 2.0 - 3.5 Mpa 2.0 - 3.5 Mpa 2.0 - 3.5 Mpa
Impact Rate at 17 Bar 18HZ 16HZ 16HZ
Recommended Rotation Speed 15 - 25 r/min 15 - 25 r/min 15 - 25 r/min
Air Consumption 1.0Mpa: 22 m³/ min 1.0Mpa: 30 m³/ min 1.0Mpa: 30 m³/ min
1.8Mpa: 45 m³/ min 1.8Mpa: 56 m³/ min 1.8Mpa: 56 m³/ min
2.4Mpa: 60 m³/ min 2.4Mpa: 78 m³/ min 2.4Mpa: 78 m³/ min

High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price

High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer PriceHigh Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer PriceHigh Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer PriceHigh Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer PriceHigh Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer PriceHigh Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price

Product tags

hq drill rod price

,

well drillig rig price

,

borehole drilling cost
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Product Detail
Brand Name :
MIROC
Model Number :
DHD350
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Contact Supplier
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High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price
High Air Pressure DHD350 Breakout Bench Drilling DTH Drill Hammer Price

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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