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Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

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KSQ Technologies (Beijing) Co. Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:0086--18501231988

Contact Person:
Mr.Yingkai Zhang
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Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

Place of Origin China
Brand Name MIROC
Model Number 4148301612-4148301613
Minimum Order Quantity 50
Packaging Details Wooden Plate
Delivery Time 25 days
Payment Terms T/T or L/C
Supply Ability 20000 pieces per month
Price negotiation
Detailed Product Description

 

Medium Pressure DTH Hammers Down The Hole Hammers With CNC Milling

 

Description


In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.


• Small to medium size drilling diameters
• Works in low pressure range, capable of drilling shallow to medium hole lengths


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: Medium Pressure DTH Hammer
 


Applications

• Underground mining
• Quarry benching operations
• Water well drilling


Competitive Advantage


•  Main hammer components manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
 


specification
 

Part Number

Drilling Diameter 

(mm)

Hammer Length 

(mm)

External Diameter 

(mm)

Weight 

(kg)

Working 

Pressure (Mpa)

4148301612ø90 - 120870ø80.5250.8 - 1.2
4148301613ø110 - 150917ø98360.8 - 1.2

 

Product Code 

and 

Brief Description
 

Air Consumption 

(m3/min)

Torque 

(N.m)

Impact 

Frequency 

(n/min)

Drill Rod 

Connection 

Thread

Drill Bit 

Connection 

Thread

Bit 

Shank

DTH9306180≥700

Outside 

API 2 3/8"

ø54-6

DTH930-90

/100/105/110/120/130

DTH4.511300≥800

Insiide 

API 2 3/8"

ø65-6

DTH4.5-110

/120/130/140/150

 


 

Product Tags: down hole hammer   down the hole hammer  
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