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CQ6280

Spindle variable speed,with 4 steps
Big Bore Lathe Machine
 removable bridge for machining of large parts 
 high accuracy and low-noise operation even at high cutting power
 heavy and large bed
 hardened guideways (>HB 400)
 large spindle capacity 105 mm for machining of long parts
 manual central lubrication
 multi-disk clutch for soft start up with heavy parts
 automatic lubrication of head stock and main drive
 protected leadscrew
 overload protection for feed shaft and leadscrew
 support moves in linear and cross direction via rapid feed

  • CQ6280
  • Wellon
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Product Description

TYPE

CQ6280

Swing Over Bed

800mm

Swing Over Cross Slide

570mm

Swing in Gap

1035mm

Length of Gap

250mm

Center Height

400mm

Distance Between Centers

1500/2000/3000mm

Width of Bed

400mm

Max. Section of Tool

25x25mm

Max. Travel of Cross Slide

420mm

Max. Travel of Compound Rest

230mm

Spindle Bore

105mm

Spindle Nose

D1-8

Taper of Spindle Bore

113mm(1:20)/MT5

Spindle Speed Step

Variable

Range of Spindle Speed

16-70/50-215/100-475/350-1500rpm

Leadscrew Pitch

40mmx2T.P.I. or 40mmx12mm

Inch Threads Range

7/16-80T.P.I. (54 kinds)

Metric Threads Range

0.45-120mm (54 kinds)

Diametrical Pitches Range

7/8-160DP (42 kinds)

Module Pitches Range

0.25-60MP (46 kinds)

Longitudinal Feeds Range in Metric Lead Screw

0.044-1.48mm/rev (25 kinds)

Longitudinal Feeds Range in Inch Lead Screw

0.00165"-0.05497"/rev (25 kinds)

Cross Feeds Range in Metric Lead Screw

0.022-0.74mm/rev (25 kinds)

Cross Feeds Range in Inch Lead Screw

0.00083"-0.02774"/rev (25 kinds)

Travel of Tailstock Sleeve

235mm

Dia. of Tailstock Sleeve

90mm

Morse Taper of Tailstock Sleeve

MT5

Power of Main Motor

7.5kW(10HP)

Power of Coolant Pump

0.09kW (1/8HP)

Packing Size 
(L×W×H)

324/374/474
x114cmx191cm

324/374/474
x127cmx191cm

Net Weight

2850/3050/3450kg

3100/3300/3900kg

Gross Weight

3180/3450/3980kg

3450/3750/4450kg

Standard Accessories

3, 4-JAW CHUCK AND ADAPTER,

4-WAY TOOL POST,

STEAD REST,

FOLLOW REST,

DEAD CENTERS,

FACE PLATE,

DIRVE PLATE,

DEAD CENTERS

REDUCTION SLEEVE

FOOT BRAKE,

WORK LAMP,

FULL LENGTH SPLASH GUARD

LONGITUDINAL MECHANICAL STOP,

SOME TOOLS

Optional Accessories

TAPER TURNING ATTACHMENT 

THREAD CHASING DIAL

QUICK CHANGE TOOL POST

2 AXIS DRO

LIVE CENTER

CHUCK GUARD

TOOL POST GUARD

LEAD SCREW COVER

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