Zhejiang Zhongquan Numerical Control Co.,Ltd.

Specifications			Unit	306AS/AHD	84AS/AHD
Processing Capacity	Table Working Area		mm	600×300	800×400
	Max. Longitudinal Travel		mm	660	900
	Max. Cross Travel		mm	340	450
	Distance from Table Surface to Spindle Center		mm	600	600
	Max. Table Load (Including Magnetic Chuck)		kg	420	520
Work Table	Table T-Slots		mm×N	14×1	14×1
Work Table	Table Speed		m/min	5–23	5–25
Cross Axis (Y-Axis)	Cross Handwheel Feed	Per Division	mm	0.02	0.02
	Cross Handwheel Feed	Per Revolution	mm	5	5
	Automatic Cross Feed		mm	0.5–10	0.5–10
	Rapid Cross Travel	50Hz	mm	790	790
	Rapid Cross Travel	60Hz	mm	950	950
Vertical Axis (Z-Axis)	Max. Travel		mm	430	430
	Vertical Handwheel Feed	Per Division	mm	0.002	0.002
	Vertical Handwheel Feed	Per Revolution	mm	0.2	0.2
	Automatic Feed Rate		mm	0.002–0.04 / 0.002–0.04	0.002–0.04 / 0.002–0.04
	Rapid Vertical Travel Speed		mm/min	300	300
Grinding Wheel	Grinding Wheel Dimension		mm	350×40×127	350×40×127
	Spindle Speed	50Hz	r.p.m.	1450	1450
	Spindle Speed	60Hz	r.p.m.	1740	1740
Motors	Spindle Motor		HP	5×4	7.5×4
	Hydraulic Motor		HP	2×4	3×6
	Coolant Pump Motor		kW	0.12	0.12
	Vertical Drive Motor		kW	Servo 0.6kW	Servo 0.6kW
	Cross Drive Motor		kW	0.4	0.4
Weight	Net Weight		kg	2000	3000
Weight	Gross Weight		kg	2500	4000
Dimensions	Machine Height		mm	1860	1910
Dimensions	Floor Space		mm	3050×2200	3600×2350
Note: Our company continuously conducts research and improvement. Specifications, dimensions and structure of the machine are subject to change without prior notice. All data is for reference only. The machine appearance may differ slightly from catalog pictures depending on selected optional accessories. M=Manual, H=Longitudinal Automatic, AH=Longitudinal & Cross Automatic, AS=Vertical Servo.

PLC surface grinding machine 306AHD/AS