CNC Precision Surface Grinding Machine Psg-804ahr Flat Grinder Saddle-Type Two-Axis Automatic Series Products

Product Description

PSG-804AHR Standard model configuration: Two-axis automatic, V-flat guide rail, up and down fast lifting, water tank, electromagnetic chuck (magnetic strength can be adjusted), front and rear use ball screw (frequency conversion control)

Saddle-type two-axis automatic series products(PSG818/306/804/4510/5010AHR)
With two automatic axes and upper and lower automatic feeding, it can alsobe fitted with up and down fast positioning motor. At the left and right sidesare the workbenches which move under hydraulic drive, with stable workingperformance and fast speed, The two variable-frequency motors at the frontand back sides are fitted with movable sliding support for movement withadjustable speed, and reasonable, stable and durable structure

Technical parameters
Item	Specification		Unit	PSG-818AH	PSG-818AHR	PSG-306AH	PSG-306AHR	PSG-804AHR	PSG-4510/5010AHR
Capacity	Overall table working area		mm	460x200	460x200	600x300	600x300	800x400	1000x450	1000x500
	Longitudinal table travel		mm	560	560	700	700	860	1160
	Cross feed table travel		mm	250	250	350	350	480	500	540
	Distance spindle center to table		mm	470	470	525/(Standard)725/(Extended)	525/(Standard)725/(Extended)	580/(Standard)700/(Extended)	585	585
Table & Cross feed	Table load including magnetic chuck		kgs	120	120	420	420	700	800	900
	T-slot		mmxn	14x1	14x1	14x1	14x1	14x3	16x3
	Longitudinal table speed		m/Min	5-25	5-25	5-25	5-25	5-25	5-25
	Slide way			1V1Flat	1V1Flat	1V1Flat	1V1Flat	1V1Flat	1V1Flat
	Cross feed on hand wheel	lgra	mm	0.02	0.02	0.02	0.02	0.02	0.02
		lrev	mm	4	4	4	4	4	/
	Auto cross feed per stroke		mm	0.1-8	0.1-8	0.1~8	0.1~8	0.1~8	0.1~8
	Power cross feed	50HZ	mm	820	820	790	790	990	700
		60HZ	mm	/	/	950	950	1190	800
	A few axis nc		unit	/	/	/	/	/	/
Grinding wheel	Wheel dimension		mm	205x6~20x31.75	205x6~20x31.75	355x20~40x127	355x20~-40x127	355x20~40x127	355x20~50x127
	Spindle speed	50HZ	R.P.M	2850	2850	1450	1450	1450	1450
		60HZ	R.P.M	3420	3420	1740	1740	1740	1740
Vertical movement	Vertical on handwheel	lgra	mm	0.01	0.01	0.01	0.01	0.005	0.005
		lrev	mm	2	2	2	2	1	1
	Spindle speedAuto down feed elevation		mm	/	/	/	/	/	/
	Power head increment		mm/min	/	380	/	380	190	190
Motor	Spindle motor		HXP	2x2	2x2	5x4	5x4	7.5x4	7.5x4
	Power elevation motor		W	/	150	/	150	150	150
	Hydraulic motor		HXP	1x4	1X4	2x4	2x4	3x6	3x6
	Cross feed motor		W	40	40	80	80	80	80
	Dust collection motor		HXP	3/4x2(customizable)	3/4x2(customizable)	/	/	/	/
	Coolant motor		HXP	1/8x2	1/8x2	1/8x2	1/8x2	1/8x2	1/8x2
Dimension & Weight"	Machine height		mm	1775	1775	1900/(Standard)2100/(Extended)	1900/(Standard)2100/(Extended)	1930/(Standard)2050/(Extended)	1993/(Standard)
	Floor space		mm	2080x1400	2080x1400	2620x1700	2620x1700	3330x2040	4140x2330
	Net weight		kgs	1450	1470	1750	1760	3000	3800	4200
	Gross weight		kgs	1550	1570	1950	1960	3500	4800	5200