MH-250P Standard Vertical Plastic Injection Machine

Specification of MH-250P Standard Vertical Plastic Injection Machine:
1. Vertical mold-shut and vertical injection, apply to enchase molding
2. East mold-close, safety and low pressure moid-lamping, usual auto mold-open and special safety design.
3. Automatic malfunction display, easy to maintain.s
4. Adopt name-plate parts for electrical control and pressure, quiet, precise, long-lasting
5. Multi-temperature control, multi-injection pressure, speed, back-pressure all can adjust boundless, fit for the precise plastics to formation
6. Have the produce hydraulic prop-out setting

Technical Parameters of MH-250P Standard Vertical Plastic Injection Machine：
1. Ecto-red-line safety setting
2. Mold automatic thermostatic setting
3. Leak-proof spring performance
4. Automatic oven dry and filled setting
5. Slipping mold-bracker
6. Full-computer-screen
7. Double proportion oil-pressure control

Model		Unit	MH-250			MH-350			MH-450			MH-600			MH-1000
injection unit	screw diameter	Mm	26	28	30	30	32	35	32	35	42	35	42	45	42	45	50
	injection pressure	Kg/cm2	1540	1446	1230	1540	1340	1140	1930	1540	1230	1650	1340	1050	1930	1650	1340
	theorfical shot volume	Cm3	60	64	74	78	84	95	94	117	160	117	160	190	194	224	275
	max. shot weight (ps)	g/0z	65/2.3	72/2.5	83/2.9	88/3.0	94/3.2	105/3.7	103/3.6	128/4.5	172/6.0	128/4.5	172/6.0	205/7.9	189/6.7	224/8.0	268/9.4
	injection rate	cm3/sec	48	56	68	76	96	120	96	120	139	120	139	176	129	153	183
	screw stroke	mm	125			125			140			140			140
	screw speed max.	rpm	0-125			0-190			0-175			0-175			0-175
	nozzle contract force	Tons	4.5			4.5			5.5			5.5			5.5
	nozzle stroke	mm	170			190			210			210			210
	number of temperature control s		3			3			3			3+1			3+1
clamping unit	clamping force	Tons	30			45			55			70			100
	platen size	mm	500*340			600*340			650*450			650*450			800*600
	distance between tie bare	mm	360*200			450*250			470*280			500*280			560*360
	min. mold height	mm	145/60			145/80			180/100			180/100			450/250
	opening stroke	mm	215			215			200			200			250
	max. open daylight	mm	360/275			360/295			380/300			380/300			700/500
	ejector force	Tons	1.7			1.7			1.7			1.7			4.5
	ejector stroke	mm	35			35			35			50			50
electric unit	max. hydraulic pressure	Kg/cm2	140			140			140			140			140
	pump output	L/min	31			41			57			65			96
	oil resservoir capacity	L	100			120			150			180			200
	cooling water consumption	L/h	500-700			600-800			800-1000			800-1000			1000-1200
	pump motor power	kw	3.75 (5HP)			5.5 (7.5HP)			7.5 (10HP)			11 (15HP)			15 (20HP)
	borrl heating power	kw	2.4			2.9			4.5			5.6			7.5
	total weight	kw	6.2			8.4			12			16.6			22.5
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