High Precision BTA Drilling and Boring Machine

Product Description

• Model NO.:T 2120-CNC

• Filed: Automobile/Military

• Specification: BTA2000-CNC

• HS Code: 84292100

• Uage: Inside Hole

• Diameter: Dia40-200

• Origin: China

  
  

CNC deep hole drilling machine

CNC deep hole drilling machine is a series of flexible modular deep drilling tools developed by Sig-ma; it adopts modular design, able to flexibly combine according to the different needs of users into deep hole drilling machines of single coordinate, two coordinates or three coordinates, so as to meet the processing requirements for different workpieces.

Main Specifications and Features
specifications                                                           technical parameter
The range of drilling diameter                                Φ40mm-80mm
The max diameter of boring                                   Φ40-200mm
The height of center                                                 400mm
The range of max depth of boring                         1000-10000mm
The diameter of chuck                                            Φ400mm
Workpiece clamed dia. of steady rest                     Φ50mm-400mm
Spindle speed range and steps                               70-1200r/min three grade stepless
Feeding speed range                                               5-2000mm/min,3 gears, 12 grades
Main motor                                                              N=30kW 
Feed speed                                                              5-2000 rpm, stepless
Feeding motor                                                          N=4.5kW servo motor
Motor of oil pressure head                                      N=4.5kW servo motor
Cooling pump motor                                               N=5.5kW n=1440r/min, 4 groups
The rated pressure of cooling system                     2.5MPa
Flow of coolant                                                       100 200 300 400L/min