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Products

CQ6251 CQ6261

The guide way and all gears in the headstock are hardened and precision ground.

The spindle system is high rigidity and accuracy.

The machines have powerful headstock gear train, high rotating accuracy and smooth running with Iow noise.

An overload safety device is provided on the apron.

Pedal or electromagnetic braking device.

Tolerance test certificate, test flow chart included


Products Details

SPECIFICATION

CQ6251

CQ6261

Swing over red

510mm

610mm

Swing in gap

320mm

400mm

Swing of gap

738mm

810mm

Valid Length of gap

165mm

Distance between centers

1000/1500/2000/3000mm

Width of bed

300mm

350mm

Spindle nose

D1-8

Spindle bore

80mm

105mm

Taper of spindle bore

No.7Morse

Range of spindle speed

12changes 25-1700r/min

Max.travel of compound rest

130mm

Max.travel of cross slide

305mm

347mm

Leadscrew pitch

6mmOr4T.P.L

12mmOr4T.P.L

Max.section of tool

25×25mm

Longitudinal feeds range

35kinds 0.031-1.7mm/rev

Cross feeds range

35kinds 0.014-0.784mm

Metric threads range

41kinds 0.1-14mm

Inch threads range

60kinds 2-112T.P.L

Diametrical pitches range

50kinds 4-112D.P.

Module pitches range

34kinds 0.1-7M.P.

Dia of tailstock sieeve

60mm

75mm

Travel of tailstock sleeve

130mm

180mm

Morse taper of tailstock sleeve

MT4

MT5

Cross adjustment

13mm

Power of main motor

5.5kw

7.5kw

Power of coolant pump

0.1kw

Overall dimension(L×W×H)cm

239/284/334/434×112×143

Packing size(L×W×H)cm

245/290/340/440×113×182

Standard accessories:

Three Jaw Chuck and Adapter

Four Jaw Chuck and Adapter

Face Plates

Steady Rest

Follow Rest  

Oil Gun

Thread Chasing Dial

Operation Manual

One set of Wrenches

Reduction Sleeve

Dead centers

Work lamp

Coolant system

Foot brake

Operate tools

Optional accessories:

Taper turning attachment

Lead Screw Cover

Tool post cover

Chuck cover

Quick change tool post

Live center

DRO

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No. 1099 Chunteng East Road, Tengzhou, China
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