Zhengzhou Eternoo Machinery Co., Ltd.
Main products:drill rig,filter,transformer,diesel generator,steel structre houses
Products
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

Drill machine locks

Drill machine locks
Product Detailed
Related Categories:Steel Pipes
Related Product Searches:Drill machine locks,High Quality,Drill machine locks
Lock drilling machine, three key type and six key type two kinds

Description

Lock drilling machine, 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. The key driver, according to the outside pressure stroke with three or four pressure point, when the pipe to drive into the driver turns key point, the key pressure produced by the pressurized cylinder pressure, with head and drill through direct transmission to drill, can apply in neutral layer, hard soil or rock layer.

Technology parameter:

type

outer pipe diameter(mm)

section

depth(m)

torque(kn·m)

JT12/340/3/36-42

340

3

36-42

120

JT15/377/4/42-54

377

4

42-54

150

JT20/406/4/48

406

4

48

200

JT22/406/4/48

406

4

48

220

JT25/450/4/56

450

4

56

250

JT25/450/3/40

450

3

40

250

JT25/440/4/56

440

4

56

250

JT25/440/3/40

440

3

40

250

JT25/440/4/45

440

4

45

250

JT35/508/5/70

508

5

70

350

Drill machine locks



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