The features of the SD Series High Speed Precision Injection Molding Machine include:

• Injection Unit - cylinder design is high speed or high pressure interchangeable.
• Clamping Unit - enhanced design to reduce distortion; oil-less moving platen supporter ensure the parallelism of mechanism
• Computer Control Unit - uses European high-grade PLC controller
• Hydraulic Driving Unit - driving system is controlled by the large capacity Accumulator device to attain improvements in stability of combined simultaneous operations for the application of high speed/thin wall plastic production.

Technical specifications of JW-60SD, JW-100SD, JW-120SD and JW-150SD

 

Models		JW-60SD			JW-100SD			JW-120SD			JW-150SD
Injection Unit
Screw diameter	mm	32	35	38	35	38	42	38	42	45	42	45	50
Injection capacity	cm³	120	144	170	153	181	221	192	235	270	277	318	392
Shot size (PS)	gr	106	127	150	136	160	195	170	208	238	244	281	347
	oz	3.7	4.4	5.2	4.7	5.6	6.8	5.9	7.3	8.4	8.6	9.8	12.2
Plasticizing capacity	kg/hr	33	40	52	46	60	70	55	64	73	51	59	77
Injection rate	cm³/sec	49	59	70	76	90	110	90	110	127	115	132	163
Injection rate *	cm³/sec	63	75	89	100	118	144	113	138	158	145	167	206
Injection pressure (max)	kg/cm²	2624	2194	1861	2379	2019	1652	2443	2000	1742	2321	2022	1637
Injection pressure *(max)	kg/cm²	2071	1731	1468	1809	1535	1256	1957	1602	1395	1840	1603	1298
Screw speed range	rpm	0 ~ 224			0 ~ 260			0 ~ 237			0 ~ 191
Screw torque	kg-m	55			66			89			133
Nozzle stroke	mm	275			305			325			345
Nozzle contact force	tons	4			4			4			5.7
Clamping Unit
Clamping force	ton	60			100			120			150
Clamp stroke (max)	mm	270			310			360			400
Mold height (min-max)	mm	100 ~ 320			150 ~ 350			150 ~ 400			150 ~ 450
Open daylight	mm	370 ~ 590			460 ~ 660			510 ~ 760			550 ~ 850
Platen size (H x V)	mm	470 x 470			560 x 560			610 x 610			650 x 650
Distance between tie-rods	mm	310 x 310			370 x 370			410 x 410			430 x 430
Hydraulic ejector force	ton	3.3			3.3			3.9			4.6
Hydraulic ejector stroke	mm	75			90			100			110
Hydraulics
Pump capacity	1/min	56			78			95			114
System pressure	kg/cm²	140			140			140			140
Oil reservoir capacity	US gal	45			57.5			75			92.5
Electrics
Power supply (standard)	volt	220			220			220			220
Motor rated	HP	10			15			20			25
Number of heat control zones	set	4			4			4			4
Heating wattage	kw	5.67			6.61			8.29			9.68
General
Water requirements (max)	gpm	11.2			11.2			11.2			16.2
Machine dimensions (LxWx H)	M	3.95 x 1.13 x 1.6			4.22 x 1.2 x 1.67			4.62 x 1.28 x 1.7			5.08 x 1.32 x 1.7
Machine weight	kg	3000			3800			4500			5600
Hopper capacity	kg	25			25			50			50

1. Figures in above table are subject to change without prior notice.
2. Issued date: August 1999/publish 01
3. With * as differential injection