Hunan Kellyway Machinery Co., Ltd. |
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Foundation Drilling Tools Spare Parts Double Cutting Double Bottom Rock Bucket With 30/38mm Bullet Teeth > >
Diameter D(mm) | Height H(mm) | Bucket Thickness T(mm) | Base/Cutting Plate Thickness T1/T2(mm) | Bullet Teeth number | RP4 Teeth number | Weight (kgs) |
φ600 | 1200 | 20 | 40/40 | 6 | 687 | |
φ800 | 1200 | 20 | 40/50 | 9 | 963 | |
φ1200 | 1200 | 20 | 40/50 | 13 | 1675 | |
φ1500 | 1200 | 20 | 40/50 | 16 | 2310 | |
φ1800 | 1000 | 20 | 50/50 | 17 | 4 | 3332 |
φ2000 | 800 | 20 | 50/50 | 18 | 4 | 3868 |
φ2500 | 800 | 25 | 50/50 | 24 | 4 | 5791 |
Kellyway soil and rock drilling buckets are made from the highest grade materials and boast many practical features
Their dimensions can be changed on Client needs and they are available on request:
· Kellybox 130, 150, 200 mm
· Cutting ring with staggered arrangement of bullet teeth
· Screw-on type bullet teeth system
· Easy replacement of drilling teeth with suitable tools.
· Outside helix and bullet teeth to optimize drilling performance
The double open bottom design allows the operator to open the bottom plate either manually or automatically. Choose from dirt, rock or clean-out drill bottoms.
Heretofore, bucket-type earth-boring drills of various types have been utilized. Conventionally, the buckets have cutting blades on their bottoms and are provided with bottom openings to permit relatively small rocks and objects to be received into the bucket. Upon encountering a relatively large rock or other object, a common practice has been to remove the drilling bucket from the bore being drilled and to lower a rock bucket particularly designed to be repeatedly dropped upon the rock or object.
After the rock has been broken into pieces by repeated impacts of the chopping bucket or rock bucket, the chopping bucket is removed from the bore being drilled and is replaced with the drilling bucket which is capable of receiving the smaller pieces through its bottom openings.
FAQ
Q1. How long have you been in this business?
Over 10 years experience.
Q2. Do you accept sample order?
Yes sure, please contact us for details.
Q3. How about your after-sales service?
We offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.
Q4. How does your company control the quality?
Quality first. In order to guarantee high quality for our products.
Kellyway makes a serious inspection for all products and raw materials in strict procedure.
Our service
1. Prompt delivery
2. Best after-sale service
3. The products could be produce according to customer's
requi
rements
4. Inquiries are typically replyed within 24 hours