Model Number: QKA1235-
Key Specifications/Special Features:
Swing over bed: 1,100mmSwing over carriage: 730mmExternal dia of pipes (manual chuck)114-340mmExternal dia of pipes (hydraulic chuck)127-340mmMaximum length of workpiece1500/3000/5000mmMaximum turning length1300/2800/4800mmSpan of guideway755mmSpindle:Spindle noseA215Step of spindle speedManual 4 steps, stepless in each stepRange of spindle speed5-320rpmPower of main motor18.5KwSpindle bore355mm
Chuck type (manual chuck)4-jaw Ф780mm
Chuck type (hydraulic chuck) optional3-jaw Ф760mm
Center height from bed550mm
Feed motion
Min feed increment of X/Z axis0.001/0.001mm
Rapid speed of X/Z axis3,000/6,000mm
Max travel of X axis630mm
Turret
Turret typeV4 □300
Section of tool shank□40mm
Turret indexing time: 4s
Indexing repeatability: 0.01mm
Tailstock:
Diameter of tailstock quill160mm
Travel of tailstock quill300mm
Taper hole of tailstock quillmorse 6
Accuracy and acceptance conditions
Work-piece accuracyIT6-7
Surface roughnessRa1.6
Acceptance conditionsJB/T8324.1-96; JB/T8324.2-96
Machine overall dimensions
Lengths: 4800/6300/8300mm
Width: 2,460mm
Height: 2,120mm
Machine mass9000/10,000/13,000mm
Standard accessories:
FANUC 0i Mate-TD
Manual tailstock
Vertical 4-position turret
780mm manual chuck
Auto lubrication system
Standard work light
Coolant system
Half chip guard
Heat exchanger
Technical documents
One set of tool kits
Optional furnishment
Other CNC system such as Siemens 802D, Fagor hydraulic or manual tail stock vertical 6-position electrical turret
Horizontal 6-position electrical turret
Horizontal 8-position electrical turret
Other size chuck
Steady rest: Φ50-Φ470
Follower rest: Φ50-Φ220
Live center: M6
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