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全液压随钻震击器 1
  • 全液压随钻震击器 1

全液压随钻震击器

型号:-
品牌:-
原产地:-
类别:工业设备 / 矿业设备
标签︰震击器 , 随钻震击器 , 超级震击器
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会员信息

详细信息

北京弘正通商贸有限公司

免费会员北京市朝阳区
即时通讯:最后上线︰2014/06/30

产品描述

drilling jar is one kind of hydraulic jar that can be used to release the sticking drilling tools. When drilling tools get stuck, with this one-piece up and down hydraulic jar, a powerful force is available to release the tools and promise revert the drilling operation as soon as possible.

 

When using full hydraulic drilling jar, the operator can do adjustment on the ground(No need to make any change of the torque), the jarring force and the direction can be adjusted. This hydraulic jar is easy operated,more reliable and can be generally used in drilling, coring, fishing and cementing operation.

Working principle

Upward jarring working principle

Lifting the stem to give the tool a up force, upper damping mechanism structure moving with it, after the oil get enough pressure, then reach a predetermined stroke, it may produce a upper force to release the drill stem.

 

Lower jarring working principle

Compared with upper jarring working principle, it is quite different to release the drill stem to produce the pressure, the ways to store the energy are the same as up jarring, finally we will get a downward jarring force to release the sticking tools in the down hole.

 

Specifications - Double Acting Hydraulic Drilling Jar

Model

QYSZ46B

QYSZ64B

QYSZ66B

QYSZ70B

QYSZ80B

QYSZ94B

O.D.mm

121

165

171

178

203

241

I.D.mm

57

69 

69 

76 

76 

82.55 

Thread Conn

NC38

NC50

NC50

NC50

65/8REG

7 5/8REG

Max.working torque

28

8.0

8.0

16

160

25

Max.tensile load

1000

1500

1800

1800

2200

3000

Max.jarring force

400

800

900

900

1100

1300

Works jarring force

200

400

400

450

500

650

Connection

NC38

NC50

NC50

NC50

6 5/8REG

7 5/8REG

Weight

560kg

1270 

1335kg

1758

 2090

2910 


产品图片

全液压随钻震击器 1
图 1

向该会员发送查询

北京弘正通商贸有限公司

中国北京市朝阳区建国路93号万达广场1号楼2902号

电话︰
86-010-58204623
传真︰
86
联系人︰
王先生 (销售经理)
手机︰
13141332437

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