OEM/ODM China Chuck Sleeve Supplier - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark
OEM/ODM China Chuck Sleeve Supplier - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark Detail:
Specifications
| Brand Name | SPARK |
| Product model | DHD380 QL80 SD8 Mission80 |
| Application | Mining, quarry, water well, geothermal well,piling, foundation, slope reinforcement |
| Thread | API 4 1/2″Reg Pin |
| Outer diameter | 185mm |
| Shank | DHD380 QL80 SD8 Mission80 |
| Hole size | 203~254mm (standard)>254mm (oversize) |
| Air pressure | Max 30bar |
| Air consumpation | 28m³/min(18Bar) |
| Rec. rotary speed | 25~50 rpm |
| Weight | 179kg~182kg |
|
ITEM DESCRIPTION |
|
|
NO |
PART LIST |
|
1 |
TOP SUB (can add carbides) |
|
2 |
TOP SUB RING |
|
3 |
CHECK VALVE |
|
4 |
SPRING |
|
5 |
SHOCK RING |
|
6 |
AIR DISTRIBUTOR |
|
7 |
INNER CYLINDER |
|
8 |
PISTON |
|
9 |
OUTER CYLINDER |
|
10 |
BUSH DRIVE SUB |
|
11 |
O RING |
|
12 |
BIT RETAINING RING |
|
13 |
CHUCK SLEEVE |
Application
Mining, water well drilling
Why Choose Us
1. Professional R&D team
Application test support ensures that you no longer worry about multiple test instruments.
2. Product marketing cooperation
The products are sold to many countries all over the world.
3. Strict quality control
4. Stable delivery time and reasonable order delivery time control.
We are a professional team, our members have many years of experience in international trade. We are a young team, full of inspiration and innovation. We are a dedicated team. We use qualified products to satisfy customers and win their trust. We are a team with dreams. Our common dream is to provide customers with the most reliable products and improve together. Trust us, win-win.
Product detail pictures:
Related Product Guide:
We often persist with the theory Quality To start with, Prestige Supreme. We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for OEM/ODM China Chuck Sleeve Supplier - 8″ DTH Hammer DHD380 QL80 SD8 Mission80 Shank – Spark , The product will supply to all over the world, such as: Liverpool, Austria, Jamaica, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
By Gary from Malta - 2017.08.28 16:02
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Nicole from Nepal - 2018.06.28 19:27
