DTH Hammers
Product Description
A DTH (Down-the-Hole) hammer is a precision-engineered drilling
tool that delivers powerful impact force to break rock formations
during drilling operations. This hammer, attached to the end of the
drill string, uses compressed air to drive a piston, striking the
drill bit to create boreholes efficiently. DTH hammers are highly
efficient, versatile, and suitable for various drilling
applications, including mining, construction, water well drilling,
and geotechnical exploration. With robust construction and advanced
technology, DTH hammers offer high penetration rates, low
maintenance requirements, and reliable performance in challenging
geological conditions.
Item | GL345A | GL355K | GL360K | GL380K |
Drilling Dia. (ф/mm) | 105-130 | 140-152 | 165-219 | 203-350 |
Hammer Length(mm) | 1034 | 1098 | 1372 | 1504 |
Outside Dia.(ф/mm) | 98 | 124 | 152 | 180 |
Weight(kg) | 39 | 70 | 92 | 230 |
Working Pressure(Mpa) | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 | 0.8-2.1 |
Air Consumption (M3/Min.) | 3.5-15 | 4.5-18 | 9-26 | 9.6-24.8 |
Torque(N.M) | 335 | 800 | 1150 | 1870 |
Impact Frequency (Times/Min.) | ≥800 | 840-1500 | 950-1650 | 1100-1550 |
Connection 1 | API 2-3/8 | API 2-3/8 | API 3-1/2 | API 4 1-2 |
Connection 2 | Ф64-8 | Ф84-8 | Ф99.5-8 | ф128-10 |
Product Picture
Company Profile
Glorytek Industry (Beijing)Co.,Ltd., based in Beijing, China, specializes in manufacturing and exporting
high-quality drilling equipment and parts for mining, water well
drilling, exploration, and various engineering projects. Our
experienced team of designers and engineers ensures successful
project completion according to clients' specific requirements. Our
products are widely used in diverse sectors such as oil and gas,
hydropower, national defense, and underwater rock drilling.
After-Sales Warranty:
- We offer a free replacement if any quality issues arise.
- Our dedicated after-sales team provides timely assistance whenever
needed.
Frequently Asked Questions (FAQ):
Q: Are you a manufacturer or a trading company?
A: We are an integrated corporation specializing in manufacturing
and exporting.
Q: Do you supply other drilling tools?
A: Yes, we provide a complete range of drilling tools, including
drill pipes, tricone bits, PDC bits, drag bits, and DTH hammers. We
also offer drilling equipment like rigs, mud pumps, air
compressors, and more.
Q: What payment terms do you accept?
A: Typically, we prefer a 30% advance payment via T/T upon purchase
order, with the remaining 70% payment due before shipping. For
small orders, we require 100% advance payment via T/T.
Q: What is your delivery time?
A: The delivery time depends on the quantity of your order.
Generally, we can deliver within 3-5 days.
Q: How do you ensure product quality?
A: We have a professional QC team that conducts strict inspections
and testing for every order before shipping. This ensures the
quality of our products.
