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Yellow Color Rock Drilling Core Barrel Rotary Auger 800-1200mm Shell Length

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Yellow Color Rock Drilling Core Barrel Rotary Auger 800-1200mm Shell Length

Brand Name : ROSCHEN
Model Number : R15/R26/R28/R30/R38/R60
Certification : API
Place of Origin : China
MOQ : 1set
Price : 1000~5000$
Supply Ability : 500sets
Delivery Time : 10~20days
Packaging Details : wooden box
Color : yellow,bule,orange,grey
Part name : drilling buckets
Drilling Diameter Range : 600-3000mm
Shell Length : 800-1200mm
warranty : 6Months
Delivery : by sea
OEM AND ODM : accept customized
Application : Rotary digging drill
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Drilling bucket of Rock drilling Core barrel, Rotary auger


Product Induction:


In the foundation engineering field of pilling, and accessories for rotary drilling rig , as well as soil investigation.


Our factory currently supply:


Drilling augers; Drilling buckets; Continue flight auger; drilling teeth; drilling bits; casomg tube; tailor-made kelly bar; casing shoe; casing drive; casing teeth; casing oscillator; tremie pipe; pile breaker.


Drilling Bucket & Core Barrel adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.


1. Core barrel with bullet teeth


1) Main Applications:


Core Barrel with Bullet Teeth is used for cutting an annular ring in rock or concrete and reinforced concrete.


2) Features:


Cutting ring with staggered arrangement of round shank chisels. Chisel holders are welded to the base body.The round shank chisels can be easily replaced when using suitable tools


Bullet teeth technical data:


Drilling DiaShell DiaShell LengthShell ThicknessTeeth QtyWeight
mmmmmmmmpcskg
600530120016+306500
700620120016+309572
800720120016+309660
1000920120016+3012810
11001020120016+3015861
12001120120016+30151000
13001220120016+30151052
14001320120016+30181180
15001420120020+30181240
16001520120020+30211350
17001620100020+40241635
18001720100020+40241690
2000192080020+40271770
2200212080020+40301950
2500242080020+40332450

2. Core barrel with roller bits


1) Main Applications:


Core Barrel with Roller Bits is used in very strong rock formations (compressive strength> 100 Mpa).


2) Features:


Bits are API Certificated, complete of bearing and carbide insert.

Forging Process

Welded Type or Replaceable Type

Sealed Bearing And Tungsten Carbide Insert


Roller bits technical data:

Drililng DiaShell DiaShell LengthShell ThicknessTeeth QtyWeight
mmmmmmmmpcskg
600520120016+304550
700600120016+304612
800700120016+306734
1000900120016+308908
11001000120016+3081006
12001100120016+3081089
13001200120016+30101175
14001300120016+30121327
15001400120016+30121387
16001500120016+30141522
17001600100020+40161831
18001700100020+40161886
2000190080020+40181991
2200210080020+40182162
2500240080020+40202687

3. Cross cutter core barrel


1) Main Applications:


Cross Cutter Core Barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock (< 100 Mpa) and for penetrating through layers containing boulders.


2) Features:

Cutting ring with round shank chisels. Chisels holders are welded to the base.Central pipe reinforcement.


Cross cutter core barrel tehnical data:


Drilling DiaShell DiaShell LengthShell ThicknessTeeth QtyWeight
mmmmmmmmpcskg
60055012001611615
700650120016/2019678
800700120016/2019768
1000900120016/2025884
12001100120016/20391216
13001200120016/20391270
15001400120016/20461487
16001500120016/20491614
17001600100020561922
18001700100020561994
2000190080020672090
2200210080020742194
2500240080020852817

Applications:


Digging of earth with hard rock, sub-hard stone and land waste, heavy work such as digging and loading of solid rock, blasted ore, etc.


Contact us:


Email: roschen@roschen.com; roschen@roschen.net


Skype: ROSCHEN.TOOL , ROSCHEN_GROUP


Tel::+86 13764195009 ; WeChat: 13764195009


Website: http://www.roschen.net

http://www.roschen.cn

http://www.roschen.com


Product Tags:

Drilling Core Barrel

      

Wireline Core Barrel

      
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