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than 20 years experince in BTA deep hole drilling
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Address: Dezhou Economic Development Zone,  North of lepu road  
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  • Name: TS21 series of oil drill collar machine
  • Number: a1015
  • Add Time: 2016-06-06
  • Views : 79

The machine is specialized in processing deep hole workpiece equipment, the main use of BTA way of small diameter deep hole processing parts, especially in petroleum processing drill collar. On the structure of the machine is the biggest characteristic is: the front side of the workpiece is close to delegated oil terminal using double clamping of the chuck, and the back side of the center ring frame clamping. The top tight of the work piece and the oil feeder are easy to adopt hydraulic control, safe and reliable, easy to operate. The machine tool is equipped with a drill pipe box to suit different processing technology requirements.
Main technical parameters:
Scope of work
The hole diameter range - 30 ~ Phi Phi 100mm
Maximum depth of the hole -- 6-20m (one meter per meter)
Chuck clamping diameter range - 60 ~ Phi Phi 300mm
Spindle part
High spindle center -- -- -- -- -- 350mm
Spindle speed range of the head of a bed -- 42 ~ 670r/min; 12
Drill pipe section
The front cone drill pipe box - Phi 100
The front end of the spindle box - cone drill pipe with a diameter of 120 1:20
Spindle speed range of the spindle box -- from 82 to 490r/min; 6
Feed part
Feed speed range -- -- -- 0.5-450mm/min; stepless
Fast moving speed - 2m/min plate
Motor part
Main motor power -- -- -- -- 30kW
Drill pipe box motor power -- -- 30KW
Hydraulic pump motor power - - - 1.5kW
Fast moving motor power - - - - 5.5 kW
Feed motor power -- -- -- -- 7.5kW
Cooling pump motor power -- -- 5.5kWX4 (4 group)
Other part
Guide rail width -- -- -- -- 650mm
Rated pressure of cooling system -- 2.5MPa
Flow rate of cooling system -- 100, 200, 300, 400L/min
Rated working pressure of hydraulic system -- 6.3MPa
Oil feeder to bear the maximum axial force - - - - 68kN
The maximum force of the oil feeder on the work piece -- 20 kN
Ring center frame
With 60-330mm (ZS2110B)
With 60-260mm (type TS2120)
With 60-320mm (type TS2135)

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