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        3. CQ6280B/CQ6280C watch video
          Product Description:

            Can perform internal and external turning, taper turning, end facing, and other rotary parts turning; 

              Threading Inch, Metric, Module and D.P.;

              Perform drilling, boring and groove broaching;

              Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;

              Both Inch and Metric system are used on these series lathes, it's easy for people from different measuring systems countries;

             There are hand brake and foot brake for users to choose;

             These series lathes operate on power supply of different voltages (220V、380V、420V) and different frequencies (50Hz、60Hz).


          Technical Specifications:

          ITEMS

          UNIT

          CQ6280B

          CQ6280C

          Capacity

          Max. swing dia. over bed

          mm

          φ800

          Max. swing dia. over crossslide

          mm

          φ560

          Max. swing dia. in gap

          mm

          φ1000

          Length in gap

          mm

          240

          Max. distance between centers

          mm

          2000//3000

          Max. machining length

          mm

          1950/2950

          Spindle

          Spindle bore diameter

          mm

          φ82

          φ105

          Type of spindle nose

           

          ISO 702/Ⅱ No.8

          Spindle speed

          r/min

          24 steps 8-1400

          12 steps 30-1400

          Feed and thread

          Max. travel of upper toolpost

          mm

          145

          Max. travel of lower toolpost

          mm

          320

          Tool section

          mm

          25×25

          X-axis feeding range

          mm/r

          93kinds 0.012-2.73

          65kinds 0.063-2.52

          Z-axis feeding range

          mm/r

          93kinds 0.028-6.43

          65kinds 0.027-1.07

          Metric threads

          mm

          48 kinds 0.5-224

          22 kinds 1-14

          Inch threads

          t.p.i

          46 kinds 72-1/8

          25 kinds 28-2

          Module threads

          πmm

          42 kinds 0.5-112

          18 kinds 0.5-7

          Diametric pitch threads

          DP

          45kinds 1/4-56

          24 kinds 56-4

          Tailstock

          Diameter of quill

          mm

          φ90

          Max. travel of quill

          mm

          150

          Taper of quill (Morse)

           

          Morse No.5

          Motor

          Main motor power

          kW

          7.5

          Cooling pump motor power

          kW

          0.15

          Others

          Length

          mm

          3365/4365

          Width

          mm

          1340

          Height

          mm

          1490

          Weight

          kg

          3300/3700

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