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Type:Deep Hole Drills


Drilling Diameter:5.906 "

Product Overview

Range of drilling hole Dia φ80- φ150mm
Range of boring hole Dia φ100-φ1500mm
Trepanning hole dia φ140-φ500mm
Max boring depth 1-16m depend on user request
center height from horizental rail to spindle center 1250mm
Headstock spindle hole Dia φ100mm
Front spindle taper hole φ120mm,1:20

Guide way width : 1600mm

spindle rotation speed ,steps 2-90r/min
Main motor 75kW DC motor
feeding speed 5-500mm/min AC servo stepless
carriage rapid moving speed 4m/min
clamping Dia of workpiece 200-1800mm
drilling bar box spindle hole dia 120mm
front spindle taper hole of drilling bar box 140mm,1:20
Drilling bar box motor 45kW
spindle rotation speed ,steps of drilling bar box 16-270r/min 12steps

Feeding motor 11kW AC servo stepless
cooling pump motor 11kWx4 4groups
hydraulic pump motor 1.5kW,n=1440r/min
rated pressure of cooling system 2.5MPa
volume of cooling system 200、400、600、800、1000 L/min

load bearing of machine 35t one workpiece bracket

50t two workpiece brackets

Dezhou Sanjia Machine Manufacturing Co., Ltd.

About Dezhou Sanjia Machine Manufacturing Co., Ltd.

Dezhou Sanjia Machine Manufacturing Co., Ltd., located in Dezhou Economic Development Zone, Shandong Province, designs, makes and sells general deep hole processing machine tools (including deep hole drilling machines, deep hole drilling and boring machines, and deep hole boring machines), as well as CNC deep hole drilling machines, CNC deep hole drilling and boring machines, and CNC deep hole powerful honing machines.