Glorytek Industry (Beijing) Co., Ltd.
Glorytek Industry (Beijing) Co., Ltd.
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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.
4" DTH hammer are designed to efficiently penetrate hard rock formations, providing high drilling speeds and improved productivity in applications such as mining, quarrying, and construction.
| 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 |
| Torque(N.M) | 335 |
| 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.
A high-pressure DTH hammer is typically made up of several components.
The hammer body is a durable cylindrical structure that houses the internal components and provides support and stability during drilling.
The valve system inside the DTH hammer controls the airflow and the timing of the hammer strikes. It ensures the efficient transfer of energy from the piston to the drill bit. The valve system also enables the flow of compressed air to clear out drill cuttings from the borehole.
These hammers are designed to operate at higher pressure ranges, typically between 10 to 35 bar (145 to 500 psi) or even higher, depending on the specific model.
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.