Blind Hole Drilling Machine

Blind Hole Drilling Machine

Blind hole drilling machine This machine is specially for hydraulic cylinder . such as through hole, blind hole . stepped hole and twin hole. Machine mainly components: Casting iron machine bed; Hydraulic station, Cooling system; Electrical cabinet; Electric control system; Drill box; Drill bar......

Send Inquiry

Blind hole drilling machine
This machine is specially for hydraulic cylinder . such as through hole, blind hole . stepped hole and twin hole.  

Machine mainly components: 
Casting iron machine bed; Hydraulic station, Cooling system; Electrical cabinet; Electric control system; Drill box; Drill bar support; Oil pressure head; Hydraulic tail stock; Job bracket; Hydraulic self centering fixture, Truss-type  automatic loading and unloading device, etc.
Job clamping: Automatic clamping and positioning of the job by hydraulic self centering fixture.
The machine adopts double rectangular slide guide rail , precision grinding and quenching treatment.

Blind hole drilling machine 详情页660_副本  Blind hole drilling machine 详情页664_副本

Machine mainly parameters:

Machine specifications

Parameters

Notes

Working capacity

Drilling diameter range

Φ30~Φ100mm

 

Drilling depth range

400~750mm

 

Job length range

400~750mm

 

Job OD range

Φ130~Φ240mm

 

Spindle quantity

2pcs

 

Spindle space

450mm

 

Machine performance

Z axis

Infeed speed range

5~100mm/min

Stepless

Rapid traverse rate

1000mm/min

 

Motor torque/power

40Nm/7KW

 

Drill box

Rotary speed range

60~600r/min

Stepless

Motor power

34KW×2

Main servo motor

Hydraulic system

Max.pressure

6.3MPa

 

Flow

20L/min

 

Motor power

2.2KW

 

Cooling system

Max.flow

600L/min

 

Max.pressure

2.5MPa

 

Filtering accuracy

30μm

 

Motor power

7.5KW×4

 

Oil tank volume

3200L

 

Others

Floor space

9m×9m

 

Machine total weight (roughly)

18T

 

Machine total motor power(roughly)

130KW

 

Machine accuracy;
●Job material:304/316L
●Deviation:Job rotation 0.3~0.4mm/600mm
●Surface roughness: Ra3.2 to 6.3um
●Hole accuracy:± 0.1mm
●Length tolerance:± 0.3mm/600mm
●Entrance/ exit tolerance:0.6~0.8mm/600mm

FAQ:
Q:What should I do to start a new business in deep hole machinery area?
A: Please contact us immediately,we provide free pre-sales consultant service. Also we can help you to solve the workers’ training.

Q: Do you provide training and maintenance?
A: Yes. In order to your more efficiency for production, when the machine has arrived at the importer’s port.
our company will send engineers to installing the machine and responsible for training the worker of customer until they can operating the machine skillful.
During the warranty time, if the device can 't work normally, after receiving your notice, hours, we will send engineers to your factory for processing as fast as we can ; If it is artificial damage,then need to charge a cost.
Each deep hole drilling machine leaving the factory will be along with related English instructions including maintenance manual and operation manual.

Hot Tags: blind hole drilling machine, China, suppliers, manufacturers, factory
Related Products

24 hours at your service:

dzguanlu@dzguanlu.com

Newsletter

  • Dezhou Guanlu Precision Machinery Co.,Ltd
  • TRY BEST! TO BE NO.1

    Our machines has been sold to the following countries: France, Russia, Serbia, Spain, Singapore, Chile, Peru, Agentina, Mexcio, Venezuela, Bolivia, Algeria, Ecuador, South Africa, Egypt, Indonesia, India, Pillippines, Iran, Iraq, Jordan, Malaysia, Sri Lanka, Bangladesh, Ethiopia, Ukrain, Austrilia, Newsland, Canada, Pakistan, Uzbiekstan, Turkey, UAE, Korea, Japan and so on.

  • QR CODE