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Rock core barrel with roller bit

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1,尺寸Size

520mm-2000mm

2,应用Application

For hard rock formations (compressive strength ≧100Mpa)

3,特征Features

Box size 130;150;200mm , roller bit is with kingdream teeth material steel  YG16 , and bit have 2 kinds bearing type rubber and metal

4, 适用旋挖钻机Suitable for Rotary Drilling Rig

Bauer;Sany; Xcmg; Soilmec; Mait; IMT, etc .

产品参数Specification datas

Size( mm)

Barrel Length(mm)

Barrel Thickness(mm)

Roller bit QTY(pcs)

600

1200

16

4

700

1200

16

4

800

1200

16

6

900

1200

16

6

1000

1200

16

8

1200

1200

16

8

1250

1200

16

10

1300

1200

16

10

1400

1200

16

12

1500

1200

16

12

1600

1200

16

14

1800

1000

20

16

2000

800

20

18

2200

800

20

18

2500

800

20

20