Core Barrel with Bullet Teeth & Core Barrel with Roller Bit High Efficiency and Power Saving

Description

Item	Value
Model NO.	Core Barrel II
Shell Hit	1200
Fixed Bottom THK	40
Teeth No	14
Transport Package	Overall Height: 18,592 mm
Trademark	Bao E26
HS Code	8401301000
Pile Dia	1600
Shell THK	20
Rotate Bottom THK.	250
Weight	1900
Specification	overall height: 18,592mm
Origin	Germany
Production Capacity	10

Core Barrel with Bullet Teeth:

Cutting ring with rock drilling bits and releasing the internal stress of rock;
Rock drilling bits perform stage breaking and drilling;
Small barrel facilitates the coring operation, large barrel performsstage breaking;
Applicable layers: backfill layer, medium weathered rock, bedrock;

Pile Dia.	Shell HIT.	Shell THK.	Fixed Bottom THK.	Rotate Bottom THK.	Teeth No.	weight
φ600	1200	20	40	200	9	550
φ800	1200	20	40	200	12	750
φ900	1200	20	40	200	12	900
φ1000	1200	20	40	200	15	1000
φ1200	1200	20	40	200	18	1250
φ1500	1200	20	40	200	24	1600
φ1600	1200	20	40	200	24	1750
φ1800	1000	20	50	200	27	1800
φ2000	800	20	50	200	30	1900
φ2200	800	20	50	200	33	2150
φ2500	800	25	50	200	39	2800
φ2800	800	25	50	200	42	3550
φ3000	800	30	50	200	45	4100

Core Barrel with Roller Bit
Cutting ring with rock drilling bits and releases the internal stress of rock;
Drilling with the method of rolling and squeezing can increase the anti-wear ability of the barrel;
Small barrel facilitates the coring operation, large barrel performs stage breaking;
Applicable layers: medium or slightly weathered rock, hard orsuperhard bedrock;

Pile Dia.	Shell HIT.	Shell THK.	Fixed Bottom THK.	Rotate Bottom THK.	Teeth No.	weight
φ600	1200	20	40	250	4	650
φ800	1200	20	40	250	6	850
φ900	1200	20	40	250	8	1000
φ1000	1200	20	40	250	8	1100
φ1200	1200	20	40	250	10	1350
φ1500	1200	20	40	250	12	1700
φ1600	1200	20	40	250	14	1900
φ1800	1000	20	50	250	16	2000
φ2000	800	20	50	250	18	2160
φ2200	800	20	50	250	20	2350
φ2500	800	25	50	250	20	3050
φ2800	800	25	50	250	24	3650
φ3000	800	30	50	250	26	4250

Remark : The length is in millimeters, weight in kilograms.

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Core Barrel with Bullet Teeth & Core Barrel with Roller Bit High Efficiency and Power Saving

Description

Description

Core Barrel with Bullet Teeth:

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