Thin Walled Fast Speed Injection Molding Machine

KW Series：KW380~KW1180

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KW series high performance fast plastic injection molding machine is equipped with optimized hydraulic system. The injection rate can reach 150mm/s, the injection pressure can reach up to 200Mpa. It’s available to equip with accumulator that reach injection rate at 300mm/s. Thus greatly reduce the production cycle time and increase the production efficiency. The machines are applied in producing flight cup and magnetic disk etc. high precise thin-walled products.

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SIZE	KW380			KW420			KW500				KW600				KW780				KW1180
INJECTION UNIT	A	B	C	A	B	C	A	B	C	D	A	B	C	D	A	B	C	D	A	B	C	D
Screw diameter / mm	70	75	80	70	75	80	75	80	85	90	90	95	100	105	90	95	105	110	100	110	120	130
Shot Volume theoretical / cm³	1501	1723	1960	1501	1723	1960	1727	1965	2219	2487	2736	3048	3377	3723	2990	3331	4070	4467	4366	5283	6288	7379
Injection Weight / g	1350	1550	1764	1350	1550	1764	1554	1768	1997	2238	2462	2743	3039	3350	2721	3032	3703	4065	3930	4755	5660	6641
Injection rate / g/s	335	384	437	344	395	449	386	442	449	560	552	612	679	748	574	640	781	858	660	798	966	1169
Injection pressure / Mpa	174	152	133	174	152	133	167	147	130	116	161	145	130	118	195	175	143	130	207	171	144	123
Screw rotation speed / rpm	160			160			130				149				110				100
Clamping unit
Clamping force / KN	3800			4200			5000				6000				7800				11800
Open stroke / mm	700			740			770				870				950				1250
Space between tie bars / mm	720×700			770×770			820×780				880×880				980×950				1170×1170
Max.Mould height / mm	780			780			810				900				960				1250
Min.Mould height / mm	250			250			330				350				400				500
Ejector stroke / mm	150			200			200				250				280				325
Ejector force / KN	79			110			150				150				210				245
OTHERS
Max.Pump pressure / Mpa	14			14			14				14				14				14
Pump motor power / KW	37			45			55				30+37				37+37				37+55
Heating power / KW	29.4			29.4			33.5				42.8				56.7				61/67/73/75
Machine dimension&nbs / m	7.6×1.85×2.4			7.98×1.95×2.4			8.5×2.2×2.8				10.2×2.2×2.8				11.43×2.4×3.14				12.6×2.7×2.85
Machine weight / t	15.5			17			22				32				37				52
Mould Platen Dimensions
Mould Space Dimensions

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