T2280 Deep Hole Boring Machine /China Famous Barnd/Dezhou Precion Machine Tool Co., Ltd

• Structure: Deep Hole Boring Machine
• Coordinate Boring Machine Type: Horizontal Type
• Tool Type: Fine Knife
• Controlling Mode: PLC
• Precision: High Precision
• Automatic Grade: Semiautomatic
• Model NO.: T2280
• Certification: SGS, ISO 9001
• Deep Hole Boring Machine: Boring Dia. 250-500mm
• Transport Package: Wooden Case
• Specification: SGS
• Trademark: preciion
• Origin: Dezhou, Shandong, P. R. China
• HS Code: 84593900
• Production Capacity: 30 Sets/Year

Product Description

T2280
Deep hole boring machine






 Usage of the machine: the machine is a special equipment for boring deep hole of cylindrical workpieces. While boring, the oil supplied from the oil pressure head take the metal chips from the cutting area to the lantern and chip converyer in the front of the headstock.
The bed of the machine is rectangle quenched guide way which has high antiwear capability, the feed lead screw is installed in the middle of the guide way. The clamp workpiece of the oil pressure head adopt servo motor so it is reliable and safe. The spindle of the oil pressure head has high concentricity with the spindle of the headstock. And the change of the guide bush is also convenient.
This is a easy operating, high efficiency and environment protective deep hole boring machine.

Main Specifications and Features
specifications                                 technical parameter
                           
The range of boring diameter                    800mm          
The range of Max. boring depth                   4000-16000mm          
The diameter of chuck                            Φ1350              
Workpiece clamed dia. of steady rest              Φ270mm-950mm        
Spindle speed range and steps                    3-120r/min, 3 grade stepless
the range of feeding speed                       0.5-300r/min
main motor                                      N=55KW DC
Feeding motor                                   N=7.5KW YASKAWA AC SERVO MOTOR
Cool pump motor power                          N=11KW  n=1440r/min   2group
the rated pressure of cooling system               1Mpa
the flow of cooling system                         100-800L/min
 the max weight of workpiece                      20t