Model List
| Basic Parameter | |
| Roller bit DIA. | 135mm |
| Bearing Type | Slipper seal |
| Alloy DIA. | 14mm |
| The Exposed Height of Alloy | 8mm |
| The | 11mm |
| Alloy Quantity | 52 pcs |
| Alloy Model | SY11 |
| Bearing oil storage self-pressure compensation system | Yes,and we have the letter patent . |
| The protection for the back of roller bit | Yes. |
| Bearing wear -resistant alloy | Yes. |
| Usage | rotary drilling rig |
| Application formation | Super hard with high compressive strength and harder abrasive
stringer, such as hard shale, hard gypsolyte, soft limestone,
sandstone and dolomite, etc. |
| Weight | 6kg |
| Industrial standard | SY/T5164 |
| MOQ | 1 pc |
Package:
Packaging details for BJTUFF open type bucket
1. 100% inspection before shipment.
2. Wrapped with carton.
3. Packed with wooden cases
4. As clients' requirements.
Company advantage:
1- We purchase top quality raw materials from leading raw-steel
factory.
2- Our drilling tools can be customized depending on kinds of rigs
and site conditions.
3- We require high quality of welding, therefore we employ at least
8 years experienced welders.
4- Understand what customers need and provide what customers want,
We provide one-stop solution for the world’s foundation construction users.
FAQ:
1. Are you factory or not?
Yes, we manufactured drilling products for 7 years in Hebei,China.
Warmly welcome to visit our factory and office.
2. What does your company make?
The main products of our company include drilling bucket, auger
bucket,drilling teeth,pile breaker, kelly bar and casing pipe.
3. Do you offer discounts for your drilling product?
Yes. Depends on order quantity.
4. What is the quality of your drilling products?
First,we use good raw steel for produtions.
Second, We strictly control product quality on each step from material
choosing to every workmanship.
Third, Customers could contact us if there are any question during
installation or construction, solutions will be given within 12
hours.
