Sand Soil silt clay drilling bucket factory price good quality

Product Description 

Kelly box:       120x120mm, 150x150mm, 200x200mm, 250x250mm

                         1 hole / 2 holes / 3 holes (2 on one side, 1 on another)  

Teeth / Bits:    bullet teeth / rock bit / rock teeth, sand bits / sand teeth

                         roller bits / roller wringer, hob, pilot bit

Technique:     Welding as usual, casting / forging as per special need

Material:         16Mn for drilling bit; 16Mn / 35CrMo for kelly bar; Q235 for   

                         tremie pipe; 16Mn / 25CrMo for casing; alloy for teeth / bits

Application:    sand bit for silt and clay, pure clay, sand and gravel      

                         rock bit / roller bit for rock and reinforce concrete

Equipment:    For rotary drilling rig, for construction site/field

You may like:

       Drilling bucket                           Kelly bar                             Bullet teeth

1. Parameter

2. Brief introduction

Drilling buckets are mainly used for drilling water-bearing sandy soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and weathered soft formation. The bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. The opening and closing device can be operated manually, mechanically or mixed manner. The welding angle of bucket teeth can be designed according to formation conditions. 
The bottom cover is made of high-strength Mn plate, and the cutting edge includes single-layer type and double-layer type; The soil inlet also includes single-bottom type and double-bottom type. 

3. Main Applications: 
These drillling buckets are suitable for drilling in clay, silt and loose to medium dense sand and gravel. 
1- Single cut drilling buckets are recommended up to coarse gravel. 
2- Double cut drilling buckets are mainly used for bigger diameter uncased boreholes. 
3- Single bottom drilling buckets are used for clay layer and sticky formation. 
* Other types can be manufactured as per customers' demand.

4. Structure

1. Kelly box

2. Top plate

3. Shell

4. Inner inclined plate

5. Outer inclined plate

6. Hinge

7. Locking system

8. Inner base plate

9. Outer base plate

10. Pilot

11. Round shank chisel for rock bucket or flat teeth for sand bucket

A. Company

Established in 2008,  Xiangtan Zhongwei Heavy Industry Co., Ltd. is an advanced technological company that specializes in the R&D, manufacture and sales of various drilling tools, attachments and spare parts.

1. 102 employees (5 engineers)

2. Technical adviser: Dr. Liu Jinggang from Xiangtan University 

    Professor Tang Huanqing from Hunan Institute of Engineering  

3. Supported by State Innovation Found 

4. A member of Hunan Drilling Machinery Club

B. Products

1. single/double bottom sand drilling bucket with bullet teeth or flat teeth

2. bullet teeth or roller bit core barrel

3. belling bucket/clam drilling bucket/clean out bucket

4. conical or cylindrical auger/CFA auger

5. round shank chisel/flat teeth/roller bit 

6. interlocking or frictional kelly bar

7. single/double wall casing pipe

8. tremie pipe

9. steel wire rope

10. pile breaker

C. Customers

With a group of engineers and skilled workers with years of experience in engineering and construction design, our products are widely recognized and trusted by users. In the domestic market, we are the main supplier for Sany, XCMG, Zoomlion, Yutong, Sunward and Foton. In addition, our products are widely exported to the USA, Nea Zealand, Australia, Brazil, Souteast Asia, Middle East, Brazil, Russia and Afica, etc.

 1. Are you a manufacturer?

    Yes, we are a professional drilling rig parts manufacturer.

2. How do you control the quality of your products?

    First, we use good raw material;

    Second, we have strict quality controlling system;

    Third, we promise good quality and after-sales service.

3. Can you produce according to special requirement?

    Yes, we produce customized products.