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Rock Drilling High Air Pressure 6 Inch Dth Hammer

Categories Drilling Rig Tools
Brand Name: SHITAN
Model Number: STD
Certification: API
Place of Origin: HEBEI CHINA
Payment Terms: L/C, T/T, Western Union, MoneyGram
Delivery Time: 10 working days
Packaging Details: Wooden cases
Type: Hammers
Application: well drilling
Package: Box,case
Material: steel
Packing: Carton
Feature: Durable
Keywords: DTH hammer
Oem: available,OEM Service Accepted
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Rock Drilling High Air Pressure 6 Inch Dth Hammer

Rock Drilling High Air Pressure 6 Inch DTH Drilling Hammer For Water Well Drilling


1. Product description


The dth drill hammer is a component of the down-hole drill and a working device of the down-hole drill. The dth drill hammer is divided into low air pressure down-hole hammer, medium air pressure down-hole hammer and high air pressure down-hole hammer.


2.DTH hammer parameters


DTH hammer typeabcd
Length(less bit) mm930mm103010841097
Weight(less bit) kg25kg3940.541
External diameter mmΦ82mmΦ99Φ99Φ99
Bit shankDHD3.5COP44 DHD340SD4QL40
Hole range(mm)Φ90-110Φ110-135Φ110-135Φ110-135
Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"Reg
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
Air consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min
1.8Mpa9.0m3/min10.0m3/min10.0m3/min10.0m3/min
2.4Mpa15.0m3/min15.0m3/min15.0m3/min

3.Down-hole hammer application


Widely used in metallurgy, coal, chemical industry, building materials not busy mining and water conservancy, hydro-power, highway, railway, national defense, construction and other projects hole operations, suitable for dry, wind and water mixing and water gushing gun hole wet operations, reliable performance, is the ideal drill hole equipment.


4.The application cases of dth hammer :
we have served a number of large mining projects including blast holes, anchoring geothermal bore holes, quarring, well drilling and accumulated a wealth of practical experience.And Our DTH hammer can be used in different types of drilling machine


5. Quality Control


We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.


6. After Sale Services


a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality


7.Package and shipping


Packing : DTH DHD hammer will pack in cardboard and plywood case.

Shipping : DTH DHD hammer will ship by sea , by air , by Express , etc .


Quality Rock Drilling High Air Pressure 6 Inch Dth Hammer for sale
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