D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer

Product Details
Customization: Available
After-sales Service: Provided
Warranty: 3 Months
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  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
  • D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
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Basic Info.

Model NO.
M4
Certification
ISO 9001:2000
Standard
API
Manufacturing Process
Forging
Material
Carbon Steel
Transport Package
Carton
Specification
130X18X23 cm
Trademark
D Miningwell
Origin
Zhejiang, China
Production Capacity
5000PCS Per Month

Product Description

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.
 

1. D Miningwell DTH hammer is a valve-type central exhaust impactor, which has a good effect of discharging rock powder, reduces the repeated crushing of rock slag, reduces the wear of the drill bit, and improves the drilling efficiency;

2. The internal structure size of the impactor is designed with advanced rock drilling theory, so that the impactor can obtain ideal energy transfer, large single impact power, faster rock drilling speed and lower air consumption;

3. Using high-quality raw materials and advanced processing technology, the performance is more stable and the service life is longer.

4. Easy disassembly and assembly, low failure and convenient maintenance.
 

Model MW-M3 MW-M3K MW-M4
Length(Lessbit) 790 mm 767 mm 851 mm
Weight (Lessbit) 21.64 kg 20.42 kg 35.45 kg
External diameter 84 mm 82 mm 99 mm
Bit Shank CIR90 CIR90 CIR110
Hole Range φ90-130(mm) φ90-130(mm) φ110-150(mm)
Connection Thread F48X10PIN F48X10PIN API2 3/8"
REG BOX
WorkingPressure 0.8-1.3MPa 0.8-1.3MPa 0.8-1.3MPa
 
Drilling hole diameter  90-120mm
 Bit Shank M4
 Port  Ningbo
 Material  Carbon Steel
 Air pressure  0.5-1.0 Mpa
D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer
D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer







D Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH HammerD Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale for Water Well Mining Korea DTH Hammer

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