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High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301629-4148301635
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Certification :
ISO
Type :
Drill Hammer
Material :
Carbon Steel
Use :
Well Drilling
Product name :
DTH Hammer
Application :
Ore Drilling , Water Well
Formation :
Hard Rock Formation
Advantage :
High-efficiency
Usage :
Wellhead Drilling
Description

High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer

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.

We manufacture DTH Hammers in different sizes ranging from 1 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss.


We offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of hole size for blast drilling with DTH is 90mm to 254mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known fort heir reliability and longevity.


• 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: Through Reverse Circulation 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)
4148301629 ø90 - 105 1143 ø85 ø33 0.7 - 2.1
4148301630 ø110 - 130 1281 ø105 ø36 0.7 - 2.1
4148301631 ø135 - 155 1292 ø124 ø36 0.8 - 2.1
4148301632 ø160 - 200 1345 ø154 ø61 0.8 - 2.1
4148301633 ø200 - 254 1578 ø190 ø61 0.8 - 2.1
4148301634 ø254 - 311 1440 ø250 ø75 0.8 - 2.4
4148301635 ø311 - 360 1430 ø270 ø85 0.8 - 2.4

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
DTHF335 4.2 - 11.7 475 ≥800

Inside

API 2 3/8"

 -

DTHF335-

95/100
DTHF345 5.7 - 14.2 600 ≥800

Inside

API 2 7/8"

 -

DTHF345-

115/127
DTHF355 6.5 - 19.3 791 810 - 1200

Inside

T 91-3

 -

DTHF355-

140/152
DTHF365 9 - 18 950 600 - 1100

Inside

API 4 1/2"

 -

DTHF365-

165/178/195
DTHF385 12 - 30.8 1040 660 - 1208

Inside

API 4 1/2"

 -

DTHF385-

203/216

/230/254
DTHF3105 15 - 34 1260 600 - 1230

Inside

API 4 1/2"

 -

DTHF3105-

254/273/305
DTHF3125 20 - 37.8 1250 600 - 1150

Inside

API 4 1/2"

 -

DTHF3125-

311/355/381


High Air Pressure Water Well Drilling Without Foot Valve DTH HammerHigh Air Pressure Water Well Drilling Without Foot Valve DTH HammerHigh Air Pressure Water Well Drilling Without Foot Valve DTH Hammer

Product tags

water well drilling hammer

,

air drilling rig water well

,

hand well pump deep well
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High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148301629-4148301635
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer
High Air Pressure Water Well Drilling Without Foot Valve DTH Hammer

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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