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12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
Specifications
Brand Name :
MIROC by KSQ
Model Number :
12 inch DTH hammer
Certification :
API, ISO9001
Place of Origin :
China (Mainland)
MOQ :
1 Piece
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
100000pcs per year
Delivery Time :
5-15 Work Days
Packaging Details :
Plywooden Box
Name :
DTH Hammer
Materal :
High Manganese Steel
Processing Type :
Casting
Warranty :
6 months
Use :
Well Drilling and blasting
Machine Type :
Drilling Equipment
Color :
Green or Customized
Hole range :
305-350mm
Description

12 inch DTH Hammer SD12 high productivity in water well drilling project

Hammer Products

With the MIROC DTH hammers, we offer most complete down-the-hole drilling solutions. The offering covers hammer sizes from 3 to 12 inches, and drill bits, drill pipes and accessories with different characteristics and functions.

12 inch hammer is characterized by high performance and high penetration rates-or, in other words, high productivity.

Product 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

Product Structure

Part Description

Weight(Kg)

Part Number

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

1 Top Sub

34.6

SD12-01

2 "O" Ring of Top Sub

0.02

SD12-02

3 Breakout Ring of Top sub

0.35

SD12-03

4 Check Vavle

0.90

SD12-04

5 Spring

0.10

SD12-05

6 Air Distributor

6.40

SD12-06

7 Internal Cylinder

6.30

SD12-07

8 Piston

41.5

SD12-08

9 ExternalCylinder

65.5

SD12-09

10 Retaining Ring

0.60

SD12-10

11 "O" Ring of Stop Ring

0.02

SD12-11

12 Stop Ring

1.20

SD12-12

13 Guided Sleeve

5.00

SD12-13

14 Breakout Ring of Drive Chuck

0.35

SD12-14

15 Drive Chuck

13.60

SD12-15

16 Drill bit

SD12-16

Products features: Valveless air distribution hammer,more reliable, Good sealability, no water and cutting enterring inti hammer in water exists drilling.
Application: Available for all working conditions,high perfomance in overburden and water well drilling project.

Lengtgh
(Without bit)

Weight
(Without bit)

External diameter

Bit Shank

Hole Range

Connection Thread (Top sub- drill pipe)

1680mm

526kg

ɸ275mm

SD12

ɸ305-ɸ445mm

API 6 5/8" REG

Working Pressure

Impact rate at 14bar (reference)

Speed recommended

Pull force recommended

Reference Air consumption(m3/min)

10-25Bar

18Hz

15-35rpm

28kN

14Bar

17.2Bar

20.7Bar

24Bar

36.6

50.7

55.6

60.6

Main Features:

1.The operating air pressure are between 20Mpa and 30Mpa.
2.Valveless hammers.
3.Simple structure,easy to assemble and to disassemble,long life span.
4.Higher impact frequency and faster drilling speed.
5.Higher air consumption and higher oil consumption.A hole can be drilled on the check valve to provide more efficient cuttings discharge.
6.Especially suitable for quarrying.

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

Packing:

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

High Air Pressure DTH hammers(3''-12'') we can offer:

1.ND(DHD Shank) series high air pressure DTH hammer includes:DHD3.5,DHD340,DHD350R,DHD360,DHD380,DHD1120

2.QL series high air pressure DTH hammer includes:QL40,QL50,QL60,QL80

3.SD series high air pressure DTH hammer includes:SD4,SD5,SD6,SD8,SD10,SD12

4.NUMA series high air pressure DTH hammer includes:NUMA100,NUMA120,NUMA125

5.COP series high air pressure DTH hammer includes:COP44,COP54,COP64,COP84

Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

Company Information:

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
The MIROC® Rock Drilling Tools product line by KSQ Tecnologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing,and dedication to the use of high quality materials.MIROC® Rock Drilling Tools are used by many drilling professionals related tomining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.
MIROC® Rock Drilling Tools include:
Top Hammer Drilling Tools
Down-the-hole (DTH) Drilling Tools
PDC Bits
Tricone Bit

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

Product tags

water well drilling tools

,

water well drilling hammer

,

deep well drilling machine
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12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

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Product Detail
Brand Name :
MIROC by KSQ
Model Number :
12 inch DTH hammer
Certification :
API, ISO9001
Place of Origin :
China (Mainland)
MOQ :
1 Piece
Price :
Negotiable
Contact Supplier
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project
12 Inch Dth Hammer Sd12 Dth Bits And Hammers High Productivity In Water Well Drilling Project

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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