Three wing enlarge bucket for foundation drilling bucket

Gernal kelly box : Patented design ,more reasonable struction and longer service life

Cylindrical barrel bucket : increase the support spindle barrel to improve structural strength and service life

cutting teeth : use high quality carbide drill teeth and roudn holder ,the gear arrangement methood has been fully designed ,calculated, and product teated to reduce pick wear and improve cutting efficiency .

applicable strate : suitable for soft soil layers such as soil layers and backfills .

Customizable Items :

1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.

2.Shell HIT. Custom : design as demand, prolong or shortten, increase of efficiency by drilling more.

3.Key Component Reinforce Custom : strengthen the key component to extend life cycle;

4.Cutter Custom: single cutter and double cutter design as demand;

5.Bottom Custom : single bottom and double bottom design as demand;

6.Kelly Box Custom : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc; suit for any brand machine kelly box .

7.Bottom Open Mechanic : half-automatic or manul mechanic bottom open system.

Application

Packing

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 high-tech enterprise specialized in the design, production and sales of rotary drilling tools.

We have own a modern processing workshop 4000 square meters and various large-scale processing equipment  and robot welding workshop . We has been got the international ISO9001 quality system certification、ISO14001 environmental system certification、ISO18001 safety management system certification。Also the producing line has implemented the 7S management specification and office execution ERP management system. We are a supporting supplier for major domestic manufacturers and also as a Internationally designated supplier.And We are a leading manufacturer of rotary drilling tools in China. We has Established offices in Guizhou、Yunnan、Guangdong、Guangxi and other provinces or cities. Also our products has been exported to Japan、Russia、Indonesia、Brazil、Vietnam、Cambodia、Singapore、Europe and other countries and regions.

We continues to develop under the leadership of a group with young and hard-working teams.Our principle of cooperation as "reputation first, mutual benefit and common development",

And the service oriented as "Gold service, diamond quality", And the purpose as "Create value for customers" .“ Future looking forward our all Golden Drilling People Create more value