Zhengzhou Eternoo Machinery Co., Ltd.
Main products:drill rig,filter,transformer,diesel generator,steel structre houses
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Contact Us
  • Contact Person : Ms. Cao Bommie
  • Company Name : Zhengzhou Eternoo Machinery Co., Ltd.
  • Tel : 86-371-86158396
  • Fax : 86-371-86158396
  • Address : Henan,zhengzhou,NO.65,fengqing road
  • Country/Region : China
  • Zip : 450003

Grinding drilling resistance

Grinding drilling resistance
Product Detailed
Ground impedance type drill three key type and six key type two kinds

Details description:

Ground impedance type drill three key type and six key type two kinds, steel material adopt high quality alloy steel seamless steel tube, welding in the key on the road for high wear-resisting drive keys. Among key driven out, without pressure and pressure is down by drilling circle force generated by friction and transfer to drill. This drill can be applied in mud and sand and soft soil drilling neutral.

Technology parameter:

type

outer pipe diameter(mm)

section

depth(m)

torque(kn·m)

JT12/340/4/32-56

340

4

32-56

120

JT20/406/5/60

406

5

60

200

JT22/406/5/60-62

406

5

60-62

220

JT25/440/5/70

440

5

70

250

JT25/450/5/70

450

5

70

250

JT25/508/6/90

508

6

90

250

Grinding drilling resistance



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