Description&Features
The KKJ * * * G type drilling machine is suitable for pipeline design pressure of 12Mpa and drilling range of DN150-DN1400.
The feed mode is manual+automatic (during the drilling process), and the spindle rotation is automatic.
Design operating temperature: -20 ℃ -200 ℃, higher temperature grade seals can be used for special high temperatures.
The drilling rig comes with a built-in pressure balancing system, which ensures more stable operation and longer service life during high-pressure drilling.
The spindle drive defaults to hydraulic motors, which can be changed to motors of the same power or pneumatic motors according to customer needs.
◆ Base connection type: flange connection.
parameter | model | KKJ200G | KKJ350G | KKJ800G | KKJ1400G |
Opening range | *Small | DN150 | DN250 | DN400 | DN850 |
*Big | DN250 | DN400 | DN800 | DN1400 | |
Opening pressure (* high) | 12Mpa | 12Mpa | 12Mpa | 12Mpa | |
Opening temperature | *Low | -20℃ | -20℃ | -20℃ | -20℃ |
*High | 200℃ | 200℃ | 200℃ | 200℃ | |
Open hole driving pressure (* large) | 12.0Mpa | 15.0Mpa | 20.0Mpa | 25.0Mpa | |
speed range | 5-30 r/min | 5-25 r/min | 5-20 r/min | 3-15 r/min | |
feed | manual | 3mm/r | 4mm/r | 4 mm/r | 4 mm/r |
automatic | 0.1mm/r | 0.098mm/r | 0.098 mm/r | 0.095 mm/r | |
fast | 3mm/r | 4mm/r | 4 mm/r | 4 mm/r | |
Pressure balance (* high) | 12Mpa | 12Mpa | 12Mpa | 12Mpa | |
weight | 195Kg | 820Kg | 1430Kg | 2650Kg | |
Overall dimensions | 360*360*1850mm | 600*600*2600mm | 800*800*3100mm | 1100*1100*3800mm | |
