Acedrill буровые инструменты для горного бурения CIR 150 низкое давление воздуха DTH молоток буровой


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.59 $* 0.62 $*
Aug-17-2025 0.27 $* 0.81 $*
Jul-17-2025 0.15 $* 0.22 $*
Jun-17-2025 0.45 $* 0.26 $*
May-17-2025 0.27 $* 0.17 $*
Apr-17-2025 0.40 $* 0.23 $*
Mar-17-2025 0.37 $* 0.37 $*
Feb-17-2025 0.22 $* 0.53 $*
Jan-17-2025 0.89 $* 0.23 $*

Характеристики


Acedrills Mining Drilling Rock Drilling Tools CIR 150 Low Air Pressure DTH Hammer for Drilling Rig

 

PRODUCT Introduction

DTH Hammers: Acedrills’ DTH hammers are all simple structure, easy to assemble and disassemble, as well as reliable quality and long service life. Acedrills has various hammer models suitable to drill holes from 64mm to 1000 mm (2-1/2” ~ 39-3/8”) in diameter; and come with three kind: low pressure (5 ~ 7 bars), middle pressure (7 ~ 15 bar) and high pressure (7~ 30 bars).

Acedrills’ DTH hammers mainly be produced with shank type of DHD, QL, SF, COP, Mission, SD, BR, CIR and ACD series, Diameter ranging from 2” to 8” for mining and quarrying, and 6” to 32” for water-well drilling, oil-well drilling, foundation and so on; 

Hammer Size

   2~3.5

   4~6

   6~32

Shank Design  

BR1/2/3, DHD3.5, Mission30

SD4, QL40, DHD350R, Ms60...

DHD360, QL80, NUMA125...

   Drilling Range

    64~115mm

   108~216mm

 

  150~1000mm

  

PRODUCT SPECIFICATION 

High Pressure DTH Hammers: 

Hammer SizeHammer TypeShank DesignWorking PressureDrilling Range
With Foot ValveWithout Foot Valve(1)BarPSI (lb/in²)mminch
(0.1 MPa)
2.5” AXD25AXD2.5(2)10~15150~22076~903 ~ 3 1/2
3.5” AXD35IDHD3.510~15150~22090~1153 1/2 ~ 4 1/2
AHD35I DHD3.510~24150~35090~1053 1/2 ~ 4 1/8
 AXD35MMission3010~24150~35090~1053 1/2 ~ 4 1/8
4”AHD40IAXD40IDHD340A10~24150~350108~1354 1/4 ~ 5 3/8
 AXD40MMission4010~24150~350108~1354 1/4 ~ 5 3/8
AHD40SAXD40SSD410~24150~350110~1354 3/8 ~ 5 3/8
AHD40QAXD40QQL4010~24150~350110~1354 3/8 ~ 5 3/8
5”AHD50IAXD50IDHD350R10~25150~360127~1555 ~ 6 1/8
 AXD50MMission5010~25150~360135~1555 1/4 ~ 6 1/8
AHD50SAXD50SSD510~25150~360135~1555 1/4 ~ 6 1/8
AHD50QAXD50QQL5010~25150~360135~1555 1/4 ~ 6 1/8
6”AHD60IAXD60IDHD36010~25150~360152~2546 ~ 10
 AXD60MMission6013~25190~360152~2546 ~ 10
AHD60SAXD60SSD610~25150~360155~2036 1/8 ~ 8
AHD60QAXD60QQL6015~25220~360155~2036 1/8 ~ 8
 AXD75IDHD36018~30260~440175~2166 7/8 ~ 8 1/2
8”AHD80IAXD80IDHD38010~30150~440195~3057 3/4 ~ 12
 AXD80MMission8010~25150~360195~3057 3/4 ~ 12
AHD80SAXD80SSD815~25220~360195~2547 3/4 ~ 10
AHD80QAXD80QQL8018~30260~440195~2547 3/4 ~ 10
 AXD90QQL8018~30260~440216~2548 1/2 ~ 10
10”AHD100SAXD100SSD1015~30220~440240~3119 1/2 ~ 12 1/4
AHD100NAXD100NNUMA10015~30220~440254~31110 ~ 12 1/4
12”AHD120IAXD120IDHD11218~30260~440305~44512 ~ 17 1/2
AHD120SAXD120SSD1218~30260~440311~44512 1/4 ~ 17 1/2
 AXD120QQL12017~24250~350305~44512 ~ 17 1/2
AHD120NAXD120NNUMA12018~35260~510305~44512 ~ 17 1/2
AHD125NAXD125NNUMA12518~35260~510305~44512 ~ 17 1/2

hammer 2.jpg 

 

Specification Notice

 

Notes:

      Note1: The hammers without foot valve are with lower air

      and energy consumption, and higher impact frequency; the

      drilling penetration is 15% ~ 30 higher and oil consumption

      10% lower than the ones with foot valve.

 

      Note2: The AXD shank is Acedrills’ own design.

 

For brochure and more product information, please click here 

to tell us the detail.

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   To Chose the Right Products 

 

Choosing the right hammer is largely determined by drill machines (mainly compressor output), drilling hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for compressed air to flush cuttings and clean the hole.

 

The optimum range of hole size for blast-hole drilling with DTH method is 90~254 mm (3-1/2” ~ 10”) with 3.5 ~ 8” hammers. Smaller blast holes are generally drilled with top-hammer tools, while larger holes typically with rotary drilling tools. In other applications, like foundation drilling, DTH hammers can be used in hole size up to 1,000 mm (39-3/8”).

 

Usually, the smallest hole diameter a DTH hammer can drill is its nominal size, for example, a 4” hammer would drill a 4” (100/102 mm) hole. The limiting factor is the outside diameter of the hammer, because, as hole diameter reduces, airflow is restricted. Maximum hole size for production drilling is the nominal hammer size plus 1”for 5” and smaller hammers and plus 2 for 6” and bigger hammers, for example, for a 4” hammer the maximum hole size is 5” (127/130mm) while for a 8” hammer the maximum hole size is 10” (254mm).  

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