Centrifugal Bucket for Loose To Medium Dense Sand or Gravel foundation engineering

Introduction:

In foundation piling construction, drilling buckets are the necessary accessories of drilling rigs when do the bores piling job. For different formations, it is best to choose different drill bucket to achieve the best piling effect. For example, for rock coring piles, core barrel with bullet teeth or core barrel with roller bits will be recommended. For dense soils, rock and complex hard strata, rock drilling bucket will be suggested. However, for water-bearing cohesive soils, clay, silt piles, the construction of China usually choose to use Centrifugal Drilling Bucket, also called Open Bucket. The so-called open type drill bucket is the barrel of the drill bucket can be divided into two parts, it is easier to unload the soil or clay after the piles drilling work each time. If clients do not know which formation is suitable for split open-type drilling bucket, please feel free to contact us. 

Application:

Centrifugal bucket belong to accessories of rotary drilling rigs, they are usaully used with kelly bars together for foundation bore pile drilling. Especially for water-bearing cohesive soils, clay, silt foundation piles. And OEM can be available according to clients’ needs. 

Parameters of Centrifugal Drilling Bucket:

Type	Model	Total Length (mm)	Shell Length (mm)	Fixed bottom thickness (mm)	Rotating Bottom Thickness (mm)	Teeth Type	Teeth Qty	Weight/kg
Centrifugal Drilling Bucket / Open Type Bucket	DN600	2450	1200	30	40	bullet teeth	6	830
	DN700	2450	1200	30	40	bullet teeth	10	1020
	DN800	2450	1200	30	40	bullet teeth	12	1180
	DN900	2450	1200	30	40	bullet teeth	12	1360
	DN1000	2450	1200	30	40	bullet teeth	14	1600
	DN1200	2450	1200	30	40	bullet teeth	16	2050

Packing & Delivery Show: 

Advantages:

1-The raw materials are from top leading raw steel factory, this guarantee the high structural strength of JZTG drilling bucket. 
2-Large inlet of soil, the design of open shell is easy to dump spoil to highly improve the drilling efficiency. 
3-Simple operation, much easier for the operator to do the bored hole drilling job. 
4-Hard facing strips for wear protection, high wear resistance. 
5-Good roundness of the cylinder, optimize angle of drilling bits, throughout ventilation hole, make JZTG drilling buckets have higher drilling efficiency. 
6-High quality carbide bullet teeth, teeth holder and pilot bit RP-4, to ensure that the cutting strength of drilling tools can reach the design requirements. 
7-Double support plate unlocking design, enhanced protection block design and so on patent designs. 
8-Modern workshop, advanced production equipment, automated robot welding, guarantee higher quality of JZTG drilling tools. 
9-Factory direct supply, guarantee factory price and factory timely production and delivery.

Model of drilling teeth for choose:
B47K series (B47K17.5H, B47K19H, B47K22H), B85, B43H, Other JZTG drilling teeth: 55-22T, 60-26T, 55-22S, 60-24S, 55-10K22, 60-12K24, et (pictures and parameters please check our drilling teeth introduction). 

JZTG Golden Drilling Workshop Show:

The original JZTG plant（Golden Drilling） was founded in 1993, new brand JZTG established 2012. We are the real and the big drilling bucket manufacturer in China.
Choose JZTG, you are choosing to purchase from factory directly. 
You will get: Factory Pirce, Professional OEM, Quality Production and Timely Delivery directlyl. 

If you need centrifugal bucket, contact JZTG for factory price directly, we provide free drawings service.