Changsha Golden Drilling Machinery Co.,Ltd
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 1500pcs per month |
| Delivery Time | 3-10days |
| Packaging Details | 1. Wrapped with plastic film. 2. Fixed with iron support, wheel or pallet when necessary. (3. Packed with wooden cases for small things.) |
| Application | silt, gravel, clay and highly decomposed rock; |
| After-sales service provided | video technical support , online support |
| Processing type | Welding |
| Type | Drilling core barrel |
| Kelly box | suit for any brand machine Kelly box |
| color | customized |
| Brand Name | JZTG |
| Model Number | core barrel |
| Certification | CE,ISO,IAF,CQC |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 1500pcs per month |
| Delivery Time | 3-10days | Packaging Details | 1. Wrapped with plastic film. 2. Fixed with iron support, wheel or pallet when necessary. (3. Packed with wooden cases for small things.) |
| Application | silt, gravel, clay and highly decomposed rock; | After-sales service provided | video technical support , online support |
| Processing type | Welding | Type | Drilling core barrel |
| Kelly box | suit for any brand machine Kelly box | color | customized |
| Brand Name | JZTG | Model Number | core barrel |
| Certification | CE,ISO,IAF,CQC | Place of Origin | Changsha, China |
| High Light | roller bit drilling ，hard rock drilling | ||
Construction Machinery Drilling Rig Rock Corne Bucket CQC Certification
The rock core barrel drilling bucket produced by our company can be equipped with various specialround shank bits according to the stratum,which drilling diameter is 600-2500mm The rock core barrel drilling bucket tube adopts Q345C, Q345D and Q345E material with more yield strength to enhance the barrel strength, deformation resistance and wear resistance. And all plates are made of the primary plate.It is used for soft rock, medium hard rock, hard rock.
| Drilling Dia(mm) | (H)mm | Teeth number | Weight (kg) |
| 600 | 1750 | 6 | 493 |
| 800 | 1750 | 9 | 708 |
| 1000 | 1750 | 12 | 906 |
| 1200 | 1750 | 15 | 1112 |
| 1500 | 1750 | 21 | 1460 |
| 1800 | 1750 | 24 | 2105 |
| 2000 | 1750 | 27 | 2459 |
| 2200 | 1750 | 30 | 2757 |
| 2500 | 1750 | 36 | 3216 |
Quality Service :
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
12,000,000-16,000,000
Employee Number:
130~150
Ecer Certification：
Active Member
Changsha Golden Drilling Machinery Co., Ltd. Was founded in the central city of the capital of construction machinery - Changsha, Hunan in 2008 .Our Main Products : Rotary drilling rig & Drill pipe, Rotary drilling bit、Tooth、Pick wire rope、Pipe、Casing and other accessories. It is a ... Changsha Golden Drilling Machinery Co., Ltd. Was founded in the central city of the capital of construction machinery - Changsha, Hunan in 2008 .Our Main Products : Rotary drilling rig & Drill pipe, Rotary drilling bit、Tooth、Pick wire rope、Pipe、Casing and other accessories. It is a ...
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