Product Desctiption:
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.
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 | 4.20 | CD35-01 |
2 | O-Ring of Top Sub | 0.01 | CD35-02 |
3 | Check Valve | 0.20 | CD35-03 |
4 | Spring | 0.02 | CD35-04 |
5 | Compression Buffer | 0.02 | CD35-05 |
6 | Ar Distributor | 1.40 | CD35-06 |
7 | Internal Cylinder | 1.50 | CD35-07 |
8 | Piston | 5.60 | CD35-08 |
9 | External Cylinder | 9.40 | CD35-09 |
10 | O-Ring of Stop Ring | 0.01 | CD35-10 |
11 | Stop Ring | 0.15 | CD35-11 |
12 | Drive Chuck | 1.20 | CD35-12 |
13 | Drill Bit | 3.50 | CD35-13 |
Parameters
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Length(Without bits) | Weigth(without bit) | External diameter | Bit Shank | Hole range | Connection Thread |
930mm
| 24.4kg
| Φ82mm | DHD3.5 CD35 | Φ90-Φ105
| API 2 3/8" Reg
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Working Pressue | impact rate at 1.5Mpa | Recommended rotaion speed | Air consumpson
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| 1.0Mpa | 1.5Mpa
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1.0-1.5Mpa | 28HZ | 25-40r/min | 4.5m³/min | 9.0m³/min |
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Company:
Zoucheng Jusheng Mining Machinery Co., Ltd was established in 2018 and is located in shandong jining province ,enjoying convenient transportation and beautiful environment.Our company covers an area of 60 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:
1 How about your delivery time?
Generally, it will take 7-10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. We have the goods in stock and they will be shipped from the factory within three days. We will book the warehouse after you pay the advance payment.
2 What is the warranty of our machine?
Our main machine enjoys a 1 year warranty(except for the hammer), during this time all accessories broken can be changed for a new one.And we provide videos for machine install and operation.
3 What is your terms of packing?
Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.
4 Do you test all your goods before delivery?
Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.
5 Do you Preferred provide wear parts for transacted clients?
Yes, we have record s for your clients, and will prefer providing accessories to clients.