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Products
QT55LM
High-end milling and turning machines
Technical reference technical parameter

technical parameter QT55LM
Machining Range Maximum Rotating Diameter (mm) ¢550
Maximum Machining Diameter (mm) ¢350
Maximum Machining Length (mm) 485
Stroke X-Axis Stroke (mm) 210
Z1-Axis Stroke (mm) 600
Z2-Axis Strpke (mm) -
Y-Axis Stroke (mm) -
Precision X Positioning Accuracy (mm) ±0.003
Z Positioning Accuracy (mm) ±0.004
X Repeated Positioning Accuracy (mm) ±0.002
Z Repeated Positioning Accuracy (mm) ±0.003
Displacement Speed X-Axis Fast Displacement(m/min) 30
Z1-Axis Fast Displacement(m/min) 30
Z2-Axis Fast Displacement(m/min) -
Spindle(Mechanical Spindle) Spindle Nose Specification A2-6
Chuck Specification 8"
Spindle Bore (mm) ¢66
Maximum Diameter of Bar (mm) ¢51
Maximum Revolving Speed of Spindle (r/min) 4000
Sub spindle(Electric spindle) Spindle Nose Specification -
Chuck Specification -
Spindle Bore -
Maximum Diameter of Bar (mm) -
Maximum Revolving Speed of Spindle (r/min) -
Motor Main Spindle(Mechanica)(kw) 11
Sub Spindle(Electric)(kw) -
X1axis(Nm) 11
Z1axis(Nm) 11
Z2axis(Nm) -
Turret Turret Type 12-station Live Turret
Boring Tool Diameter (mm) ¢40
Square Tool Diameter (mm) □25
Weight Overall Weight (Kg) 4500
Complete Machine Length (mm) 3000
Width (mm) 1800
Height (mm) 1955

main features main features
High-precision
High rigidity
high efficiency

Modular design


Main features of step-up structure
① The z-direction guide rail is installed horizontally. The 4 slides can evenly share the weight and cutting force of the saddle, reduce the ball wear of the slider, and improve the service life of the guide rail.
② The inclined bed of high and low level guide rail is in the same state in the process of processing, assembly and use, which can effectively ensure the accuracy of the machine tool.