Item

Project name

Technical paramaters

technical specifications

Max.swiming over the bed dia. (mm)

Φ660

Max.swiming over pallet(mm)

Φ360

Max.the workpiece length(mm)

750/1270

Main transmission

Main transmission form

Independent spindle; 

frequency conversion stepless

Number of spindle speeds

stepless

Range of spindle speed(r/min)

150~2000

The form of the spindle head

NO.8   D type

Spindle centering axial taper

1:4

Spindle taper hole

1:20

Spindle bore(mm)

Φ82

Chuck dia. (mm)

Φ250(orΦ320)

Main motor power(kw)

7.5kw

Feed system

Turret maximum stroke(mm)

X - axis: 320         Z - axis:1300

Fast-moving feed(mm/min)

X - axis:5000         Z - axis:8000

Repeat positioning accuracy(mm)

X - axis:0.01         Z - axis:0.015

Workpiece accuracy

IT6-IT7

Workpiece surface roughness

Ra1.6

tailstock

Dia. of tailstock quill(mm)

Φ75

Tailstock quill stroke(mm)

180

Taper of tailstock quill

MT5

Tool post

Standard accessories

4 station electric tool

Opinional accessories

Horizontal 6,8-station electric turret 

or gang-type tool camier

Repeat positioning accuracy(mm)

0.008

Section of turning tool(mm)

25*25

Size and weight

The size of the machine

(length*width*height)(mm)

2650/3200*1700*1800

Net weight of the machine(kg)

3200/3400