Products

DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer

DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer

HIGH AIR PRESSURE DTH hammer
DHD SERIES 
DHD3.5/DHD340/DHD350/DHD360/DHD380
QL40/QL50/QL60/QL80
MISSION40/MISSION50/MISSION60/MISSION80
DESIGN HIGHLIGHTS
1. DHD/QL/MISSION series is a valve less type hammers designed for high performance at low operating air pressure.
2. Suitable bits have a strong robust design without foot valve to withstand heavy duty application.
3. DHD/QL/MISSION series hammers maximizes energy output and reduces service requirements.
4. Wear sleeve is not reversible.
5.All critical internal components are heat treated under strict control to maximize tool longevity.
EXCLUSIVE FEATURES
1.A built-in choke facility allows the driller to adjust the volume of air through the hammer to optimize cuttings evacuation.
2.Unique internal mounting of liner eliminates the need for seating ring.
3.Fewer internal components minimize service requirements.
4.Multi-start threads on backhead and chuck ensure easy coupling / uncoupling of hammer.
5.Excellent for all types of drilling applications typically for water well drilling and geothermal applications.
APPLICATIONS
Water Well     Mining   Construction   Quarry

Product DetailsOtherDownloadContact

        Hammer Length without bit:

1187(mm)

        Top sub thread:

API23/8"REG PIN

        Outside diameter:

126(mm)

        Weight:

66(KG)

        Bit diameter:

138-165(mm)

        Working Pressure:

12-24(Bar)

        Air consumption:

9-19(M3/min)

        Bit shank:

DHD350R、COP54

 

Hem Description

 Part Number

Item Description

 Part Number

                 1.Top Sub

KD50N-01

                 8.Piston

KOSON-08

                 2.O-Ring

KD50N-02

                 9.Guide Sleeve

KD50N-09

                 3.Cap

KD50N-03

                 10.Bit Retainer Ring

KDS0N-10

                 4.Check Valve

KD50N-04

                 11.O-Ring

KD50N-11

                 5. Spring

KD50N-05

                 12.Driver Sub

KDS0N-12

                 6.Air Distributor

KD50N-06

                 13.Outer Sleeve

KD50N-13

                 7.Inner Cylinder

KD50N-07

 

 

ABOUT US



Taizhou Kaiqiu Drilling Tools Co., Ltd. is a China DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer manufacturers and DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer suppliers with a history of more than ten years. Inheriting the family spirit of craftsmanship, on its entrepreneurial path, the company stands by pragmatic and resolute faith, and comply with the core value of being result-oriented, responsible and accountable, in order to promote the revolution and development in segmented market. In the meantime, Kaiqiu Company has achieved its modest objective of establishing itself as the market leader in DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer.

New norm, new journey. As we march on this journey full of glories, we are going to dedicate ourselves to the “human drilling tools” industry with the most responsible and enthusiastic devotion. Become the most trusted DHD350 Water Well Drilling Geological Prospecting Rock Drilling DTH Hammer factory by customers. We will strive to improve the cost-efficacy, recognition, and comprehensive performance of the product, and make Kaiqiu one of the most influential enterprises in the market that enjoys advantages in intellectual property rights and innovation capability.

honor

KEEP IN TOUCH

We have various factories and products, experienced technicians and sales team, professional quality assurance and after-sales team to help your business start and succeed.

* We promise that we will never disclose your privacy.

NEWS CENTER