Main characteristics of machine body

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• The machine body and saddle are strengthened by mountain-type ribs and the force streamline is the shortest to ensure the best rigidity of the machine body.

• Based on excellent engineering design, the reinforcing ribs of the machining center base and column can resist torsion, absorb shock and transfer cutting shock to non-cutting areas.

• The column adopts the design of torque-tube, which can provide excellent rigidity, bending resistance and torsion resistance.

• Design of super wide base。Meanwhile, lower the center of gravity of the base and adjust the center of gravity of the machine tool to the optimal stable height. Widen the span at the bottom of the column to enhance the stability of the machine tool.

Technical Parameters

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Basic specification:	unit	QH-600	QH-860
Stroke
Strokes of Axes X, Y and Z	mm	600×400×300	800×700×330
Nose of the Spindle to the Table Surface	mm	150-450	100-350
Center of the Spindle to the Shield Surface of Axis Z	mm	420	/
Maximum Load of the Table
Table Size	mm	700×420	800×600
Maximum Load of the Table	kg	350	400
Size of T-Shaped Slot (Width * Number of Slots * Interval)	mm	14×3×125	18×5×115
Spindle
Revolving Speed of Spindle	rpm	24000/30000	24000
Horsepower of Spindle Motor	kw	5.5	5.5
Taper of Spindle		BT-30/HSK	BT-30/HSK
Diameter of Spindle	mm	120	120
Feed Rate
Maximum feed rates of Axes X, Y and Z	m/min	24×24×24	24X24X24
Accuracy
Repeated Accuracy	mm	±0.003	±0.003
Positioning Accuracy	mm	±0.005	±0.005
Automatic tool changer
Form of Tool Changer		Clip arm	Bucket
Capacity of the Tool Magazine	support	16/21	12/8
Maximum Tool Diameter	mm	80	80
Maximum Tool Length	mm	200	200
Maximum Tool Weight	kg	3	3
Tool changing time (T-T)	sec	1.7	1.7
Power Source
Pressure of air machine	kgf/cm2	7	7
Power demand	KVA	20	12
Size and weight of the machine
Net weight	T	3.6	4.5
Overall size (length * width*height)	m	1.76×2.3×2.25	2.3×2.15×2.1