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cnc deephole drilling boring machine
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cnc deephole drilling boring machine

  • Css Code:E50AB
  • Price:Unspecified
  • Category:Dedicated Boring Machines
  • viewed:2222
  • Business Type:Supplier
  • Scope of supply:Not Filled
Condition: New CNC or Not: CNC Place of Origin: Shandong China (Mainland)
Brand Name: NONE Model Number: T2150 T2250A

Specifications

T2150 T2250A is strong in rigidity of the bed,high in precision and wide in spindle speed range

T2150 T2250A DEEPHOLE DRILLING BORING MACHINE
T2250A deephole drilling and boring machine is new product which is inovated on the base of our matured deephole drilling boring machine T2250A.According to the length of workpiece,the products adopts two processing technics:it adopts supplying oil by the guide carriage and hydraulic clamping workpiede when the workpiece is short,and adopts supplying oil from the end of oring bar and clamped by four claw chuck.The inovated guide carriage structure have the advantage of heavy loading of the workpiece and high rotate precision.The guideway is treated by quenching so that it has a high rotate precision.The guideway is treated by quenching so that it has a high resistamce of wearing.The surface roughness reaches to 0.4-4.8µm.According to the workpiece,several work style can be choosed:
1.workpiece rotate,cutting tool rotate and move to-and-fro.
2.workpiece rotate,cutting tool not rotate only move to-and-fro.
3.workpiece not rotate,cutting tool rotate and move to-and-fro.
Main Specifications and Features
specificationstechnical data
the range of boring diameter250-500mm
the range of oring depth1000-8000mm
the range of workpiece calmped diameter60-330mm
spindle bore diameter350mm
taper of spindle bore75mm
range of spindle speed and step85mm 1:20
range of boring bar speed and step40-500r/min 11kinds
feed speed range5-1000mm/min(stepless)
carriage raped-moving speed2m/min
main motor power30kW
motor power for boring bar1.5kW
feed motor power3kW
hydraulic pump motor power4.4kW
cool pump motor power5.5kW 4group
rated pressure for colling system2.5MPa
flow of cooling system100 200 300 400L/min
total motor power6.3MPa
total weight(N/W) 
floor space(L×W×H) 
Overall dimensions and weight
lengthfloor space(L×W×H)net weight (t)gross weight(t)
T2225T2235T2225T2235T2225T2235
10007948×3150×15507980×3500×18501212.71313.6
20009948×3150×15509980×3500×185014.515.11516.4
300011948×3150×155011980×3500×185016.316.81718.2
400013948×3150×155013980×3500×185018.819.12020.7
500015948×3150×155015980×3500×185020.621.12222.5
600017948×3150×155017980×3500×185022.522.52324.4
700019948×3150×155019980×3500×185024.524.22526.2
800021948×3150×155021980×3500×185026.226.42829.6
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