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BTA 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:

    2018-11-07 15:22

  • Browse the number:

    157

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Company Profile
Dezhou Guanlu Precision Machinery Co.,Ltd
By certification [File Integrity]
Contact:

dzguanlu(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

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

Website: http://www.guanludrilling.com/ http://www.shanghai-zy.com/com/dzguanlu/
Product details

BTA deep hole drilling machine
Deep hole drilling machine adopts the method of inner chip removal drilling, which can replace the common drilling, reaming and reaming procedures to achieve the machining accuracy and surface roughness by one continuous drilling. This machine tool is controlled by digital control system. It is suitable for small batch processing, especially suitable for mass production processing requirements. It can not only drill through holes, but also process blind holes or stepped holes.The machine tool is widely used in automobile and motorcycle industry, mold industry, military industry, aerospace industry and other parts of the small deep hole processing

Product Content Description:
1)Adopt front chips removal method when boring. It means the chips will flow out from holes on the clamp body of headstock front end.
2)Workpiece loading and clamping adopts one-end chuck and another end collect clamping by manual .
3)The machine used guide rail is double rectangular sliding guide rail , which is processed through medium frequency quenching and precision grinding.
4)Tool feeding adopts servo motor ,servo speed reducer, rack and pinion structure , stepless speed can be realized .
5)Machine equips with one set drill bar support rest , which is assembled with hitching and pulling structure, pull the drill bar support rest back to original position when the processing finished and returning tooling ; Can also adjust the axial position manually through the rack on machine bed ,but rack and pinion structure should be released by releasing structure under the machine working condition .

 

6)Oil pressure head can do axial movement driven by motor to reduce the labor force . The collect is assembled in front end of oil pressure head .
7)Headstock drive the workpiece to rotate , Three-phase asynchronous motor to drive, main motor power 30kw. Three-jaw chuck is assembled in front end of chuck body .

      

8)Coolant system adopts three groups of quantitative pumps, with flow 100L/min, 200L/min, 400L/min .

Machine main parameters:

Specifications

T2120*5000mm

Drill hole diameter range

30-100mm

The max diameter of boring

200mm

The height of center

400mm

The range of max depth of boring

5000mm

The diameter of chuck

400mm

Rotary speed range and steps

0-1000r/min,  stepless

Feeding speed range

5-2500mm/min

Main motor

N=30kw

Feeding motor

N=4.2KW servo motor

Cooling pump motor

N=5.5kW n=1440r/min 7.5kwX2groups

The rated pressure of cooling system

2.5MPa

Flow of coolant

200L/min ,200L/min,

Machine main parts list:

NO.

Item Name

Supplier

 

NO.

Item Name

Supplier

1

Control system

Siemens

5

Motor of coolant system

China brand

2

Main motor

Three-phase asynchronous motor

6

Gear pump of coolant system

China brand

3

Spindle bearing

NSK

7

Main hydraulic pressure components

China brand

4

Screw bearing

China brand

8

Main electric components

SCHNEIDER

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Company photos:

http://www.guanludrilling.com/