Use and characteristic:
Sijin machines are suitable for such industrial departments as aviation,automobile,motorcycle,telecom instrument,electrical home appliances hardware, and are used to produce large aluminum,zinc ,copper and other non-ferrous metal casings ,and the ideal equipment for producing casting is difficult, high quality requirements, the structure of the complex casings.

High performance:The maximum dry shot speed over 7m/s, and pressurization and creation Duration less than 30ms.
High reliability:The machines adopt PLC programmable controller and control the transmission that the hydraulic pressure drove. And the machines are designed and produced according to World-leading structure and manufacturing workmanship for die casing machines,reliabilityand durability.
High-speed production: Die locking force and injection force adopt the proportion of conditioning systems.and keep the machines always in the best work state.So these machines realize high-speed production,and production speed by over 15%.




SJ series cold chamber die casting machines
Main specifications and parameters.


Model Unit SJ150 SJ180 SJ220A SJ280 SJ350 SJ450 SJ550
Die locking force KN 1500 1800 2200 2800 3500 4500 5500
Space between tie bars mm 440*440 480*480 510*510 560*560 600*600 660*660 760*760
Tie bar diameter mm Ф80 Ф85 95 Ф110 Ф120 Ф130 Ф140
Die thickness(Min-Max) mm 200~500 200~550 200~600 250~650 250~700 300~750 350~850
Locking stroke mm 350 380 400 460 500 550 580
Ejection stroke mm 85 85 105 105 115 125 130
Ejection force KN 100 108 120 150 160 200 240
Injection force KN 180 265 280 315 370 450 520
Injection position mm 0、-100 0、-140 0、-140 0、-160 0、-160 0、-220 0、-220
Plunger diameter mm 40 50 50 60 50 60 (70) 50 60 (70) 50 60 (70) 60 70 (80) 70 80 (90)
Injection weight(AL) KG 0.8 1.3 1.3 1.8 1.5 2.2 2.6 1.6 2.3 3.0 1.8 2.6 3.6 2.8 3.8 5.0 4.3 5.6 7.1
Casting pressuer(Intensifg.) Mpa 143 91 135 93 142 99 72 160 111 81 188 130 96 159 116 89 135 103 81
Casting area cm2 104 164 133 193 154 222 305 175 252 345 186 269 364 283 387 505 407 533 679
Max.Casting area(40Mpa) cm2 375 450 550 700 875 1125 1375
Plunger penetration mm 120 135 140 150 180 220 250
Casting flange diameter mm Ф110 Ф110 Ф110 Ф110 Ф110 Ф130 Ф130
Height of pressure chamber flange mm 10 10 10 12 12 15 15
Injection stroke mm 340 355 400 425 480 540 595
Dry cycle s 7 7 7 10 10 10 12
System working pressure MPa 12 14 14 14 14 14 14
Motor power KW 11 15 15 18.5 22 22 30
Oil tank capacity L 350 500 550 650 750 850 1200
Machine weight KG 6200 7500 9500 12000 14500 19000 25200
Machine dimensions(L*W*H) m 5*1.2*2.3 5.6*1.3*2.5 6*1.35*2.6 6.4*1.4*2.7 6.8*1.5*2.8 7.1*1.8*2.95 7.7*2.1*3.1


SJ series cold chamber die casting machines
Main specifications and parameters.


Model Unit SJ680 SJ850 SJ1000 SJ1250
Die locking force KN 6800 8500 10000 12500
Space between tie bars mm 800*800 910*910 1030*1030 1100*1100
Tie bar diameter mm Ф160 Ф180 Ф200 Ф240
Die thickness(Min-Max) mm 350~900 400~950 450~1150 450~1180
Locking stroke mm 650 760 880 1000
Ejection stroke mm 160 180 200 200
Ejection force KN 315 360 500 570
Injection force KN 610 665 865 1075
Injection position mm 0、-250 0、-250 0、-300 0、-320
Plunger diameter mm 70 80 (90) 80 90 (100) 90 100 (110) (120) 100 110 (120) (130) (140)
Injection weight(AL) KG 4.7 6.2 7.7 7.4 9.4 11.2 9.9 12 14.8 17.5 13.4 16.2 19.3 22.5 25.4
Casting pressuer(Intensifg.) Mpa 158 121 95 132 104 84 136 110 91 76 136 113 95 81 69
Casting area cm2 430 561 715 643 817 1011 735 909 1098 1315 919 1106 1315 1543 1811
Max.Casting area(40Mpa) cm2 1700 2150 2500 3125
Plunger penetration mm 280 300 300 320
Casting flange diameter mm Ф150 Ф180 Ф240 Ф240
Height of pressure chamber flange mm 15 20 20 25
Injection stroke mm 650 763 800 880
Dry cycle s 14 14 16 19
System working pressure MPa 14 14 14 14
Motor power KW 37 37 45 37*2
Oil tank capacity L 1250 1500 1900 2800
Machine weight KG 31200 40500 70000 95000
Machine dimensions(L*W*H) m 8*2.3*3.2 9.1*2.4*3.3 10.6*3.5*3.8 11.8*3.7*4.2


SJ series cold chamber die casting machines
Main specifications and parameters.


Model Unit SJ1600 SJ2000 SJ2500
Die locking force KN 16000 20000 25000
Space between tie bars mm 1180*1180 1350*1350 1500*1500
Tie bar diameter mm Ф250 Ф280 Ф310
Die thickness(Min-Max) mm 500~1400 650~1600 750~1800
Locking stroke mm 1200 1400 1500
Ejection stroke mm 250 300 300
Ejection force KN 600 650 750
Injection force KN 1285 1500 1700
Injection position mm 0、-350 0、-350 0、-400
Plunger diameter mm 110 120 (130) (140) (150) 130 140 (150) (160) (170) 140 150 (160) (170) (180)
Injection weight(AL) KG 16.9 20.1 23.7 27.6 31.7 24.5 28.5 32.7 37.3 42.1 30.5 35.1 40.1 45.4 50.9
Casting pressuer(Intensifg.) Mpa 135 113 96 83 72 113 97 84 74 66 110 96 84 74 66
Casting area cm2 1185 1415 1666 1927 2222 1769 2061 2380 2702 3030 2272 2604 2976 3378 3787
Max.Casting area(40Mpa) cm2 4000 5000 6250
Plunger penetration mm 360 400 450
Casting flange diameter mm Ф260 Ф260 Ф280
Height of pressure chamber flange mm 25 30 30
Injection stroke mm 930 960 1050
Dry cycle s 22 25 28
System working pressure MPa 14 14 16
Motor power KW 45*2 55*2 55+75
Oil tank capacity L 3000 3500 3800
Machine weight KG 105000 135000 195000
Machine dimensions(L*W*H) m 12.4*4.2*4.7 13.7*4.7*4.9 14.7*4.9*5.0





 

REMARKS:
1、() is for special order.
2、The company keeps the right to revise above parameters,If there is any alterations,advance notice won t be given then.

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