Simple design of the piston, long life.
More efficient energy transfer, faster drilling speed,lower air consumption and lower oil consumption.
Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.
Product Description:
As one of the important components of the entire down-the-hole drilling tool, the down-the-hole impactor is a working
device of the down-the-hole drilling rig. The down-the-hole impactor is divided into low-wind pressure down-the-hole impactor,
medium-pressure down-the-hole impactor and high-wind pressure down-the-hole impactor. Impactor.
It can convert air pressure into impact energy, and simultaneously transfer impact energy and rotational force to the down-the-hole drill bit.
The drill bit has fast drilling speed and low air consumption. We use high-quality alloy steel materials and advanced processing
technology to make the impactor have a longer working life. The simple, easy-to-assemble and disassembled internal structure
is also easier to maintain.
Our down-the-hole impactors are compatible with DHD series, COP series, QL series, MISSION series, and SD series,
and have good performance.
Parts Description | Weight/Kg | Part Number | |
1 | Top Sub | 6.50 | CD45-01 |
2 | O-Ring of Top Sub | 0.01 | CD45-02 |
3 | Check Valve | 0.42 | CD45-03 |
4 | Spring | 0.04 | CD45-04 |
5 | Compression Buffer | 0.04 | CD45-05 |
6 | Ar Distributor | 2.20 | CD45-06 |
7 | Internal Cylinder | 2.30 | CD45-07 |
8 | Piston | 9.00 | CD45-08 |
9 | External Cylinder | 15.8 | CD45-09 |
10 | O-Ring of Stop Ring | 0.01 | CD45-10 |
11 | Stop Ring | 0.20 | CD45-11 |
12 | Drive Chuck | 1.20 | CD45-12 |
13 | Drill Bit | 3.50 | CD45-13 |
Parameters | |||||
| Length(Without bits) | Weigth(without bit) | External diameter | Bit Shank | Hole range | Connection Thread |
| 1030mm | 40.0kg | Φ99 mm | Cop44 DHD340 CD45 | Φ110-Φ135 | API 2 3/8" Reg |
| Working Pressue | impact rate at 1.4Mpa | Recommended rotaion speed | Air consumpson | ||
| 1.0Mpa | 1.8Mpa | 2.4Mpa | |||
| 1.0-2.5Mpa | 27 HZ | 25-40r/min | 6m³/min | 10m³/min | 15m³/min |
Company：
Zoucheng Jusheng Mining Machinery Co., Ltd was established in 2 0 1 8 and is located in shandong jining province ,enjoying convenient transportation and beautiful environment.Our company covers an area of 6 0 0 square meters and has 2 0 employees. We are specialized in import and export;technology import and export.Our company has rich experience in the engineering and building materials machinery industry.
At present, JS Drill has reached long-term cooperation with customers in more than 5 0 countries around the world. And we have a good market in 2 0 0 cities and 2 0 provinces around China, our products are also exported to more than 2 0 countries and regions all over the world.
Besides,we are making great efforts to develop new products to meet different requirements. Our company has new R&D equipment equipment to strictly control the product quality. Adhering to the business principle of mutual benefits,we have had a reliable reputation among our customers because of our professional services,quality products and competitive prices.
Packaging & Shipping:
We generally use wooden packaging machines. If you have other requirements, we can also package in your way.
And we provide specialized customized services and give you the best plans and discounts based on your plans.
Exhibition:
FAQ:
Q: Are you factory?
A: Our drilling rig factory has more than fifteen years of manufacturing experience, we can provide OEM and ODM services; our drilling tool factory has 25 years of manufacturing experience, mainly supplying DTH drilling tools and top hammer drilling tools.
Q: What can you buy from JS?
A: Water well drill rig, mine drill rig, DTH drill tools, Top hammer drill tools, etc.
Q: How does JS ensure product quality?
A : The factory produces all accessories according to strict quality requirements, and enters the sample workshop after assembly and debugging; before shipment, the machine will start the test to stop the quality problem of the product before the customer receives it.
Q: Can you do OEM for me?
A: Yes, JS can provide OEM service for customers
Q:. How about your delivery time?
A: Generally, it will take 10-20 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Submitted successfully
We will contact you as soon as possible
Submitted successfully
We will contact you as soon as possible
