4 Inches Dhd340 Ql40 Down The Hole Hammer For Rock Drilling
4 Inches Down The Hole Dth Hammer 4" Dhd340 Ql40 DTH Drilling Hammer For Rock Drilling
4" DTH hammer is a specialized tool used in rock drilling. It is designed to deliver high-impact energy to a drill bit, enablie efficient penetration of hard rock formations.
We can supply DHD340, SD4,QL40,M40 different shanks dth hammers.
High-pressure DTH hammers generate higher impact energy due to the significant air pressure they operate at. This increased impact energy allows the drill bit to penetrate the rock formations more effectively and rapidly. In contrast, low-pressure hammers deliver lower impact energy, resulting in slower drilling speeds.
| Item | GL345A |
| Drilling Dia. (ф/mm) | 105-130 |
| Hammer Length(mm) | 1034 |
| Outside Dia.(ф/mm) | 98 |
| Weight(kg) | 39 |
| Working Pressure(Mpa) | 0.8-2.1 |
| Air Consumption (M3/Min.) | 3.5-15 |
| Impact Frequency (Times/Min.) | ≥800 |
| Connection 1 | API 2-3/8 |
| Connection 2 | DHD340, SD4,QL40,M40 |
DTH hammers are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc.
Energy Efficiency: High-pressure DTH hammers are known for their energy efficiency. By utilizing high-pressure air, they can deliver more impact energy to the drill bit with less air consumption compared to low-pressure DTH hammers. This efficiency translates into faster drilling rates and reduced operating costs.
Versatility: High-pressure DTH hammers are versatile tools that can be used in a wide range of drilling applications. They are effective in various rock formations, including hard and abrasive formations. The ability to adjust the air pressure allows operators to optimize drilling performance based on the specific ground conditions encountered.
Packing: wooden box.
Delivery: Normally 5-7 days after down payment.
Shipping method: by express, by air or by sea
Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.
Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.
Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: What is your payment terms?
A: We can accept T/T,L/C.
Q:.What is your MOQ?
A: No requirement for testing and trial order.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.