Drilling Tools

Hjg High Air Pressure DTH Hammer Without Foot HD45A

Changsha Heijingang Industrial Co., Ltd.
  • Customized:Customized
  • Standard:JIS, AISI, API
  • Length:Taper-length
  • Type:Twist Drill Bit
  • Material:High Carbon Steel
  • Usage:Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Coal, Ore, Water Well, Pneumatic

Base Info

  • Model NO.:HD45A-match bit shank Cop44, DHD30
  • Condition:New
  • Power Type:Pneumatic
  • Mining Object:Mining
  • Hole Range:Dia 90-800mm
  • Connection Thread:API 2 3,8" 3 1,2" 4 1,2" 6 5,8"
  • Working Pressure:1.0-3.0 MPa
  • Transport Package:Poly Wood
  • Specification:2 inch to 15 inch
  • Trademark:HJG
  • Origin:China
  • HS Code:8412310090
  • Production Capacity:50000 PC,Year

Description


HammersBit ShankConnection ThreadSuitable bitWorking pressureAir consumption1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3RD40 box
RD50 box
API 2 3/8" Reg
¢64-¢76mm
¢70-¢90mm
¢90-¢110mm0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3" hammersDHD3.5
COP32/COP34
M30API 2 3/8"Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min1.5Mpa9m3/min4" hammersDHD340
COP44
QL40
SD4
M40API 2 3/8"Reg¢105-¢130mm1.0-2.5Mpa1.0Mpa6m3/min1.8Mpa10m3/min2.4Mpa15m3/min5" hammersDHD350
COP54
QL50
SD5
M50API 2 3/8"Reg/API 3 1/2"Reg¢130-¢156mm1.0-2.5Mpa1.0Mpa9m3/min1.8Mpa15m3/min2.4Mpa23m3/min6" hammersDHD360
COP64
QL60
SD6
M60API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min1.8Mpa20m3/min2.4Mpa28.5m3/min8" hammersDHD380
COP84
QL80
SD8API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min1.8Mpa26m3/min2.4Mpa34m3/min10" hammersSD10
NUMA100API 6 5/8"Reg¢254-¢330mm1.0-2.5Mpa1.0Mpa22m3/min1.8Mpa40m3/min2.4Mpa55m3/min12" hammersDHD1120
SD12
NUMA120
NUMA125API 6 5/8"Reg¢305-¢381mm1.0-2.5Mpa1.0Mpa30m3/min1.8Mpa56m3/min2.4Mpa78m3/minHjg High Air Pressure DTH Hammer Without Foot HD45A
Hjg High Air Pressure DTH Hammer Without Foot HD45A

Company Show:


Hjg High Air Pressure DTH Hammer Without Foot HD45A
Hjg High Air Pressure DTH Hammer Without Foot HD45A

Hjg High Air Pressure DTH Hammer Without Foot HD45A
 

Frequently Asked Question:   

 

1.Are you a manufacturer or a trade company?

We are a manufacturer of rock drilling equipments and pneumatic tools in China over 17 years.

 

2.How many workers in your factory?and what is your company scale?

We have more than 700 employees, including factory workers,sales people,QC ,R&D and management team.
With a land area of 110,000SQM(=1,184,068 square feet) and workshop sapce of 50,000SQM(=538,213 square feet).We are equiped with over 1,000 sets of different advanced equipments and facilities required for manufacturing rock drilling machine and pneumatic tools.Our annual output value is over US dollars 50 million.Over 50-70% for export which covers most of the global markets including Korea,Malaysian,Australia,Russia,Middle Asian,East,Europe,South America,and Africa etc..

 

3.Where are your company?

We are located in Changsha city,Hunan province,where our first chairman Mao was born.1 and half hours by car from the nearest Huanghua international airport,2 and half hours by CHR express from Guangzhou nan station to Changsha city.

 

4.Why choose HJG DRILL?

1)We have more than 17 years of researching,developing, manufacturing  and exporting high quality rock drilling equipments and penumatic tools to the global market.

2)High quality compatible with Sandvik, Atlas Copco,Ingersoll Rand etc...

3)Unbeatable price

4)Excellent service.

 

5.Which port do you shipping from?

We usually ship container from Shanghai port.Guangzhou port is available too.

 

6.Can you accept OEM & ODM ?

Yes, both of them are acceptable.

 

7.What is your minimum order quantity?

Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.

 

8.What is your payment term?

We can accept T/T, L/C at sight, West union and in cash.

 

9.How about the delivery time?

It all depends,generally it takes about one month both in peak and off season.

10.Could we make a schedule of an appoinment with your company?

Definitely.You are the most welcome.Please inform us your arrival time in any place of China and initial routine in advance.We can reserve the hotel,offer pickup service from Changsha Huanghua airport or the CHR Express station unpon your arrival and after the appoinment.Be our guest then!

Weclome our dearest customers to Visit our factory and to choose our great product ranges!