QT55LM/55LMS/55LMY/55LMSY
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Keywords:
Intelligent automation production line
High precision CNC turning equipment
- Product Description
-
Precision CNC turning-milling compound (Single spindle turning-milling / Double spindle docking turning-milling)
High precision
High rigidity
High efficiency
Main features of double spindle: One-time clamping completes front and back side machining of parts
Precision self-guarantee technology
Front and back side coaxiality/parallelism stability ≤0.01mm
Machine tool body accuracy directly guarantees form and position tolerances
Full process optimization system
Eliminate manual clamping errors
Eliminate damage from process conversion
Single cycle completes finished product machining
Achieve high efficiency and high turnover rate
Classification Model QT65M
Power turretQT65MS
Power turret+
Sub spindle|QT65MY
Power turret+
Y axisQT65MSY
Power turret+
Sub spindle + Y axisMachining range Maximum turning diameter (mm) Φ550 Φ550 Φ550 Φ550 Maximum machining diameter (mm) Φ350 Φ350 Φ380 Φ380 Maximum machining length (mm) 485 460 460 420 Stroke X axis travel (mm) 210 195 210 195 Z1 axis travel (mm) 600 560 530 510 Z2 axis travel (mm) - 540 - 540 Y axis travel (mm) - - ±50 ±50 Accuracy Positioning accuracy (mm)-X ±0.003 ±0.003 ±0.003 ±0.003 Positioning accuracy (mm)-Z ±0.004 ±0.004 ±0.004 ±0.004 Repeat positioning accuracy (mm)-X ±0.002 ±0.002 ±0.002 ±0.002 Repeat positioning accuracy (mm)-Z ±0.003 ±0.003 ±0.003 ±0.003 Displacement speed X axis rapid traverse (m/min) 30 30 30 30 Z1 axis rapid traverse (m/min) 30 30 30 30 Z2 axis rapid traverse (m/min) - 30 - 30 Main spindle
(Mechanical spindle)Spindle end specification A2-6 A2-6 A2-6 A2-6 Chuck specification 8" 8" 8" 8" Spindle bore (mm) Φ66 Φ66 Φ66 Φ66 Maximum bar diameter (mm) Φ51 Φ51 Φ51 Φ51 Maximum spindle speed (rpm) 4000 4000 4000 4000 Sub spindle
(Electric spindle)Spindle end specification - A2-5 - A2-5 Chuck specification - 6" - 6” Spindle bore (mm) - Φ49 - Φ49 Maximum bar diameter (mm) - Φ35 - Φ35 Maximum spindle speed (rpm) - 5000 - 5000 Motor Main shaft (mechanical spindle) (kw) 11 11 11 11 Sub spindle (electric spindle) (kw) - 7.5 - 7.5 X1 axis (Nm) 11 11 11 11 Z1 axis (Nm) 11 11 11 11 Z2 axis (Nm) - 11 - 11 Turret Tool holder form 12-station power turret 12-station power turret 12-station power turret 12-station power turret Boring bar diameter (mm) Φ40 Φ40 Φ40 Φ40 Square tool diameter (mm) Φ25 Φ25 Φ25 Φ25 Weight Overall weight (Kg) 4500 4900 5000 5900 Complete machine Length (mm) 3000 3000 3000 3000 Width (mm) 1800 1800 1800 1800 Height (mm) 1955 1855 2155 2155 The compound turning milling center QT55LM/55LMS/55LMY/55LMSY is designed for high-efficiency precision machining, integrating turning and milling functions into one advanced CNC platform. This series is suitable for processing complex components that require multiple operations, helping reduce setup time, improve machining accuracy, and enhance production efficiency. Equipped with a powerful spindle system, rigid machine structure, and advanced CNC control technology, the QT55LM/55LMS/55LMY/55LMSY provides stable cutting performance and excellent surface finishing. The LM, LMS, LMY, and LMSY configurations offer flexible options for different machining requirements, including live tooling, Y-axis milling capability, and multi-process production. With high rigidity, precise transmission components, and optimized thermal stability, the machine ensures reliable operation during continuous industrial production. Each unit undergoes strict manufacturing procedures, including precision component processing, assembly adjustment, and performance testing, to guarantee long-term accuracy and durability. The QT55LM/55LMS/55LMY/55LMSY is an ideal choice for industries requiring efficient, flexible, and high-quality machining solutions for automotive parts, precision components, and complex metal products.
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