Standard vertical injection molding machine

Introduction:

The standard vertical injection molding machine is a type of injection molding equipment with vertical mold closing and vertical injection. It adopts a vertical layout, with both mold closing and injection directions moving along the vertical axis, saving space and facilitating manual or robotic placement of inserts. It is suitable for the production of complex parts that require high-precision alignment.

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Vertical clamping & vertical injection design	Suitable for insert molding and secondary injection molding (encapsulation), facilitating precise placement of inserts by manual or robotic arms, improving production stability The vertical mold closing structure reduces floor space and is suitable for compact workshop layout
High-precision molding	Reduce burrs and flash, improve product yield, and are suitable for products with strict dimensional requirements such as precision electronic parts, medical products, and automotive parts.
Electric/servo system optional	Electric injection system: energy-saving and efficient, suitable for molding processes with high precision and high response requirements (such as optical parts and thin-walled parts). Standard servo system: stable and reliable, suitable for conventional injection molding needs, balancing energy consumption and performance
Large tonnage customization capabilities	Models with clamping force above 200 tons can be customized to meet the needs of large inserts, thick-walled parts or multi-material composite injection molding. The template size, ejection method and other configurations can be adjusted according to customer needs.
Automation compatibility	Can be used with automated systems such as robots, in-mold labeling (IML), and visual inspection to achieve efficient mass production Supports multi-station turntable or slide plate design to improve multi-color/multi-material injection molding efficiency.
Multi-material adaptation	Support special processes such as double color, soft and hard glue composite, etc.
Save space	The vertical design occupies a small area and is suitable for compact production layouts.

Main application areas	Typical application scenarios
Electronics and electrical appliances	Precision connectors, sensor packaging, inductor coil packaging
Automotive parts	Sensor housing, wiring harness connectors, interior parts
Medical products	Syringe components, laboratory consumables, surgical instrument handles
Hardware encapsulation	Metal insert injection molding, tool handles, kitchenware accessories
Daily necessities	Cosmetic packaging, household items, toys
Industrial parts	Threaded parts, optical components, new energy components

Item			Unit	LZ-350/LZ-350D/LZ-350-2R				LZ-450/LZ-450D/LZ-450-2R				LZ-600/LZ-600D/LZ-600-2R				LZ-800/LZ-800D/LZ-800-2R					LZ-1000/LZ-1000D/LZ-1000-2R					LZ-1200/LZ-1200D/LZ-1200-2R					LZ-1600/LZ-1600D/LZ-1600-2R				LZ-2000/LZ-2000D/LZ-2000-2R
Injection unit	Screw dia		mm	25	28		30	25	30		35	30	35		40	35	40			45	40	45			50	45	50		55		50	55		60	55	60	65
	Injection pressure		kg/cm2	2150	1715		1495	2150	1740		1280	2645	1945		1485	2170	1660			1313	2200	1738			1408	2200	1800		1492		2150	1777		1493	2203	1851	1252
	Theoretical shot volume		cm³	49	62		70	60	85		115	99	135		175	144	188			238	200	254			314	286	353		427		392	475		565	594	707	830
	Shot weight		g	44	55		62	53	76		101	87	119		155	128	166			210	176	224			277	255	312		377		350	420		500	558	664	780
			oz	1.5	1.9		2.2	1.9	2.7		3.6	3.1	4.2		5.5	4.5	5.9			7.4	6.2	7.9			9.8	8.9	11		13.3		12.2	14.8		17.6	19.7	23.4	27.5
	Injection rate		cm³/sec	63	80		91	63	91		125	91	125		163	125	163			206	150	190			235	190	235		284		235	284		339	284	339	397
	Screw stroke		mm	100				120				140				150					160					180					200				240
	Screw rate		rpm	0-350				0-350				0-350				0-350					0-350					0-350					400				400
	Injection speed		mm/s	130				130				130				130					120					120					120				120
	Temperature section(zone)		-	5				5				5				5					5					5					5				5
Clamping unit	Clamping force		tons	35				45				60				80					100					120					160				200
	Opening force		tons	3.8				4.3				9.2				14					17					20					20				25
	Fixed table	Table size	mm	480*330				530*380				650*490				750*520					820*600					920*760					1060*800				1730*765
		Tie bar	mm	350*200				390*240				490*330				550*330					590*380					660*500					760*500				1020*455
	Single sliding table size		mm	345*350				386*420				485*500				545*500					585*550					620*750					750*750				1000*730
	Rotary table	Table size	mm	700				800				900				1000					1100					1300					1600				1800
		Max mold size	mm	400*220				420*270				430*310				500*330					560*350					710*435					750*600				840*650
	Min. mold thickness		mm	140				160				200				250					250					300					350				400
	Opening stroke		mm	180				200				200/250				250					250					300					350				400
	Opening daylight		mm	320				360				400(ﬁxed)/450(rotary)				500					500					600					700				800
Electric	Ejector force		tons	1.5				1.5				1.5				3					3					5					6				6
	Ejector stroke		mm	37(Fixed)		100(sliding,rotary)		37(Fixed)		100(sliding,rotary)		37		100		50			100		50			100		50		100			50		100		100
	Max. Pressure		kg/cm2	140				140				140				140					140					140					140				170
	Oil tank volume		liters	100(Fixed table)/140(sliding)/160(rotary)				120(Fixed table)/160((sliding,rotary)				165(Fixed table)/260(sliding)/290(rotary)				200(Fixed table)/280(sliding,rotary)					310(Fixed table)/330(sliding,rotary)					350(Fixed table)/380(sliding,rotary)					480(Fixed table)/560(sliding.rotary)				510(Fixed table,sliding,rotary)
	Cooling water volume		liters/hr	50				50				60				80					80					80					80				80
	System Motor		kw	5.5				5.5				7.5				18.5					22					30					37				47
	Heater		kw	4.5				5.8				6.6				8.8					11					13					16				17
	Total wattage		kw	10				11.3				14.1				27.3					33					43					53				64
Other	Machine weight		tons	1.2	1.4		1.6	1.5	1.8		3.2	2.7	2.9		3.9	2.8		3		4.7	3.7		4		7.5	5.7	6.5			8.5	7.9	8.5		11	11	12	21
	Machine size（LWH）		m	1.760.952.18	1.870.952.27		2.151.42.3	1.91.12.5	2.11.12.6		2.31.42.6	2.21.22.8	2.41.252.85		2.71.752.6	2.11.23.1		2.41.23.2		2.81.72.9	2.31.43.0		2.51.43.1		2.741.72.9	2.61.63.5	3.01.63.6			3.12.33.3	2.91.83.8	3.31.83.9		3.42.43.3	3.1W2.0H4.7	3.2W2.2H4.9	433.4