Deep Hole Drilling Machine

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2018-11-20 22:45

  • Browse the number:

    361

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Company Profile
Dezhou Guanlu Precision Machinery Co.,Ltd
Contactaixin:

dzguanlu(Mr.)  

Email:

telephone:

phone:

Arrea:

Beijing

Address:

No.21, D Zone Jingjinluji Industry Park, Xingfu Road, Dezhou City, Shandong, China

Website:

http://www.guanludrilling.com/ http://www.gzruiqi.com/com/dzguanlu/

Product details

Deep hole drilling machine
The machine is specially designed for machining cylindrical deep hole workpieces(diameter range 80-800mm, the max boring length can be 18000mm), which is suitable for boring holes of workpieces. The lathe bed has strong rigidity and good precision. The spindle speed is wide, the feed system is driven by AC servo motor, and it can meet the needs of various deep hole processing technology. 

Cutting oil supply system:
It is mainly consists of oil tank, pump station, oil pipeline, chip car and oil return chute.The 2 set of pumps can get the 100---800L/min flow through the button on the button station according to the different processing aperture.The tank is placed on the ground, do not need to dig a pit.

Infeed system: It is driven by servo motor, after gearbox speed change, and then driven by T lead screw to achieve fast forward and advance of carriage. The feed is stepless speed regulation, and the speed range is 0.5 ~ 300mm/min.

Boring bar rest:It is used for supporting the boring bar and controlling the moving direction of boring bar. It has a locking nylon sleeve to absorb the vibration of the boring bar.

Chip hopper: It is used for recovering iron scrap and cutting fluid and prevent splashing of cutting fluid.
When boring, it adopts the external chip removal method. Cutting oil is supplied from the inside of the boring bar, so that the cutting fluid is discharged from the middle chip discharge bucket and the front chip hopper with chip, and flows into the chip car.

 

Machine mainly parameters:

Items

Parameters

Remark

Boring hole diameter range

Φ80~Φ800mm

-

Max. Boring Depth of hole

2000mm

-

Max. Length of workpiece

2000mm

-

Max.OD of the workpiece

Φ300~1000mm

 

Machine mainly motor power

55kw

Direct current DC

Spindle rotary speed range

3~120r/min

12 steps

Bracket infeed speed range

0.5~300mm/min

Stepless

Bracket rapid traverse rate

2000mm/min

 

Infeed motor power

7.5kw

AC servo motor

Coolant pump motor power

11kw

2groups

Coolant system rated pressure

1Mpa

 

Coolant system flow

100-800L/min

 

Machine weight(roughly)

19T

 

Max.loading

10T

 

Trepanning process:

  

 

http://www.guanludrilling.com/