Langfang pangolin construction machinery co. LTD
Langfang pangolin construction machinery . LTD
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Deep Water Well Rock Drilling Alloy Steel 26" DTH Hole Opener
High Quality And Affordable DTH Hole Opener Long Service Life
Introduction
The reaming diameter of the DTH drill bit ranges from 130 mm to 660 mm (5 1/8” to 26”). The handle design is suitable for most popular DTH hammers, and there are a variety of configurations to meet every field drilling requirement. special requirements. In the production of its hole opener, only the best steel is used. This will give you hour after hour of trouble-free drilling. Together with them, you will always know its production quality and what you expect. In addition, if necessary, we can also design a new drill bit with you to maximize the performance of the ground conditions you face at work.
Features
1. Reliable quality, long service life, rare damage during use.
2. The flushing effect is good, ensuring high drilling speed.
3. Strict quality assurance and compensation system.
Product parameters
| Product name | DTH Hole Opener |
| Bore hole diameter | 130 mm to 660 mm |
| Quality | Reliable |
| Service life | Long |
| Characteristics | Not easily damaged |
| Cleaning method | Flush, easy to operate |
| Drilling speed | Fast |
| Material | High quality alloy steel |
| Disassembly, repair | Convenient |
| Failure rate | Low |
Used in
It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.
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.
Pic Show
Our service
1. Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1. Select
equipment model. 2. Design and manufacture products according to client's special requirement ; 3. Train technical personnel for
clients .
2. Services during the sale:
1. Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
3. After-sale services:
Provide considerate services to minimize clients' worries.
1. Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3. Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high quality.