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ANTNX

ANTNX QL50 the 5 inch brand new down the hole DTH mining water well drilling hammer DTH Hammer with foot valve ANTNX.COM

ANTNX QL50 the 5 inch brand new down the hole DTH mining water well drilling hammer DTH Hammer with foot valve ANTNX.COM

$1,875.48 USD
$2,344.35 USD $1,875.48 USD
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Products Description

Product Description锛�

KAcan supply you with high pressure and medium to low pressure DTH hammersWith professional manufacturing experience in DTH hammer production,. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material.

It also has the following advantages:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD
series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced
processing technology adapted.
3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe

Specification:
Dth rock drill bits are in different sizes ranging from 3" to 12".
Dth rock drill bits are available in valveless model and is competent to operate in harsh conditions

dth rock drill bits have four kinds of button type
Spherical button : good wearing resistance, suited to hard ground, abrasive to very abrasive.
Parabolic button : fast penetration,suited to medium to hard rock,suitable for the mildly abrasive ground.
Conical button : fast penetration, suited for smaller diameter bits, suited for all non-abrasi
DTH hammer types:
D55
D55C
SD5
QL5
Length(less bit) mm
1214
1160
1175
1156
Weight(less bit) kg
76.5
72.5
72.5
73
External diameter mm
Φ125
Φ125
Φ125
Φ125
Bit shank
COP54 DHD350R
HD55C DHD350Q
SD5
QL50
Hole range(mm)
Φ135-155
Φ135-155
Φ135-155
Φ135-155
Connection thread
API 2 3/8"Reg
API 2 3/8"Reg
API 3 1/2"Reg
API 3 1/2"Reg
API 3 1/2"Reg
API 3 1/2"Reg
Working pressure
1.0-2.5Mpa
1.0-2.5Mpa
1.0-2.5Mpa
1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa
25Hz
25Hz
25Hz
25Hz
Recommended Rotation speed
20-35r/min
20-35r/min
20-35r/min
20-35r/min
Air consumption
1.0Mpa
9.0m3/min
9.0m3/min
9.0m3/min
9.0m3/min
1.8Mpa
15.0m3/min
15.0m3/min
15.0m3/min
15.0m3/min
2.4Mpa
23.0m3/min
23.0m3/min
23.0m3/min
23.0m3/min
Company Profile
Factory
Why choose us
Certifications
Exhibition
Packing and delivery
FAQ


1. Q锛欰re you manufacturery or trade company? A:We are manufacturer, has more than 10 years of professional production experience .Products including DTH Hammer and Bit銆丏rill Pipe Casing System銆乀ricone Bit銆乀op Hammer Drill Rod銆� Drill Bit銆乀apper Button Bit and Rod銆� Integral Drill Rod etc. 2.Q: Do you offer warranty on your products? A: Yes. For different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The longest period of warranty is 6 months after shipping date. 3銆丵: How is your quality control? A: We have our own experienced quality control. There will be strict inspection and testing for every order before shipping out. 4.Q: How long is your delivery time? A: 1-5days for the products in stock锛� regular order delivery in 2-3weeks. 5.Q: After Services: A:(1) Our sales team will response for your question within 24 hours (Holidays included). (2) Technical Support will be available in any time. (3)Free replacement will provide once the failure confirmed caused by our product quality. 6.Q:Methods of Payment: A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. You can choose your preferred payment methods before we shipping the goods. 7Q: Do you offer OEM service? A:Yes, we can offer OEM service if you have regular requirement. 8Q: Where did you export ? A:Till 2023 we have exported to 60+ countries.
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