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NAVAN Standard Plastic Injection Molding Machine

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Product Description

NAVAN Standard Injection Molding Machine

It is the main molding equipment for making thermoplastic or thermosetting materials into various shapes of plastic products using plastic molding molds.

An injection molding machine is usually composed of an injection system, a clamping system, a hydraulic transmission system, an electrical control system, a lubrication system, a heating and cooling system, and a safety monitoring system.


1.Injection System
The function of the injection system is that in a cycle of the injection molding machine, a certain amount of plastic can be heated and plasticized within a specified time, and the molten plastic can be injected into the mold cavity through a screw under a certain pressure and speed. After the injection, the molten material injected into the cavity is kept in shape.


2.Clamping System
The function of the clamping system is to ensure that the mold is closed, opened and ejected. At the same time, after the mold is closed, sufficient clamping force is supplied to the mold to resist the cavity pressure generated by the molten plastic entering the mold cavity, and to prevent the mold from opening seams, resulting in a bad status of the product.


3.Hydraulic Transmission System.
The function of the hydraulic transmission system is to realize the injection molding machine to provide power according to the various actions required by the process, and to meet the pressure, speed, temperature and other requirements of the various parts of the injection molding machine.


4.PLC Contorl System.

This part is reasonably coordinated with the hydraulic system to realize the process requirements (pressure, temperature, speed, time) and various program actions of the injection machine.




Product Parameters

YJL Standard Injection Molding Machine
MACHINE MODEL Unit YJL100 YJL130 YJL160 YJL200 YJL230 YJL 260
Injection Device
I II III I II III I II III I II III I II III I II III
Screw Diameter mm 36 40 42 40 42 45 41 43 45 45 48 52 48 52 55 52 55 60
Screw Diameter Ratio L/D 24.3 21.9 20.3 21.7 20.7 19.3 21.3 20.3 19.4 24.8 23.3 21.5 21.1 19.5 18.4 23.1 21.8 20
Theoretical Shot Volume cm3 162 201 221 232 256 294 277 304 333 373 425 498 452 530 593 573 641 763
Injection Weight(PS) g 148 182 201 211 233 267 252 277 303 340 387 453 411 482 540 521 583 694

Injection Rate

(PS)

 g/s 78 97 107 97 107 123 118 130 142 142 162 190 146 172 192 186 210 238
Injection Pressure Mpa 222 180 163 180 163 142 182 166 151 188 165 140 182 155 138 189 169 142
Plasticizing Capacity(PS) g/s 13 15 16 15 16 19 16 18 21 20 22.3 24 24 27 30 27 29 31
Screw Speed rpm 185 185 230 215 180 170








 Clamping Unit
Clamping Force KN 1000 1300 1600 2000 2300 2600
Togglestroke mm 340 380 420 436 500 560
Space Between Tie-bars mm*mm 360*360 410*410 440*440 460*460 520*520 580*580
Min-max Mould Thickness mm 150-350 150-430 180-450 180-500 200-530 220-580
Ejection Stroke mm 105 120 130 140 140 140
Ejecting Force KN 38 38 45 70 70 70
Ejector Number PC 5 5 5 5 5 5








Other
Maximum System Pressure Mpa 16 16 16 16 16 16
Oil Pump Motor Power KW 13(10.5) 13(10.5) 15(15.7) 18.5(20.5) 18.5(20.5) 22(26.7)
Heater Power KW 8.8 10.6 10.55 16.5 14.5 18.6
Oil Tank Capacity Kg 200 200 250 300 300 400
Overall Dimension(About) mm 4360*1100*1885 4600*1150*1885 4850*1250*1960 5200*1457*2036 5540*1480*2160 5950*1550*2160
Machine Weight(About) t 3.4 3.8 4.7 5.7 6.8 7.8

300~550 Tons Injection Molding Machine

MACHINE MODEL Unit YJL300 YJL360 YJL400 YJL480 YJL550
Injection Device
I II III I II III I II III I II III I II III
Screw Diameter mm 60 65 70 65 70 72 70 75 80 75 80 85 80 85 90

Screw Diameter 

Ratio

 L/D 25.2 23.3 21.6 23.3 21.6 21 21.4 20 18.8 23.5 22 20.7 23.4 22 20.8

Theoretical Shot 

Volume

 cm3 847 995 1154 1127 1307 1383 1423 1634 1859 1876 2135 2410 2210 2495 2797

Injection Weight

(PS)

 g 771 905 1050 1026 1190 1259 1295 1487 1692 1707 1943 2193 2011 2270 2545

Injection Rate

(PS)

 g/s 238 279 324 260 301 319 323 371 422 391 445 502 416 470 527
Injection Pressure Mpa 198 169 145 181 156 148 182 158 139 179 158 140 184 163 145

Plasticizing Capacity

(PS)

 g/s 31 35.3 39.8 35.3 39.8 45 45 51 59 51 54 58 56 62 68
Screw Speed rpm 140 140 150 120 120

Clamping Unit
Clamping Force KN 3000 3600 4000 4800 5500
Togglestroke mm 610 660 730 770 840

Space Between 

Tie-bars

 mm*mm 630*630 680*680 720*720 780*780 830*830

Min-max Mould 

Thickness

 mm 250-630 280-680 280-750 320-780 350-850
Ejection Stroke mm 160 180 180 200 220
Ejecting Force KN 90 110 110 110 150
Ejector Number PC 13 13 13 13 13

Others

Maximum System 

Pressure

 Mpa 16 16 16 16 16

Oil Pump Motor 

Power

 KW 30(35.6) 30(35.6) 37(48.2) 45(26.7+24.1) 55(26.7+26.7)
Heater Power KW 27.2 29 25.6 37 41
Oil Tank Capacity Kg 520 520 600 800 900

Overall Dimension

(About)

 mm 6590*1665*2100 7200*1860*2350 7600*1860*2360 8500*1865*2505 9300*2070*2500

Machine Weight

(About)

 t 11 13 15 18 22

680~1600 Tons Injection Molding Machine

MACHINE MODEL Unit YJL680 YJL850 YJW11000 YJT13000 YJW16000
Injection Device
I II III I II III I II III I II III I II III
Screw Diameter mm 90 95 100 100 110 120 110 120 130 110 120 130 130 140 150

Screw Diameter 

Ratio

 L/D 23.6 22.4 21.3 24.4 22.2 20.3 24 22 20.3 23.8 22 20.2 23.7 22 20.5

Theoretical Shot 

Volume

 cm3 2924 3258 3611 4003 4844 5765 4000 5600 6320 4600 6300 7800 8000 9500 11000
Injection Weight(PS) g 2661 2965 3286 3643 4408 5246 3780 5292 5972 4200 5755 7130 7560 8978 10395
Injection Rate(PS) g/s 498 555 614 549 663 790 760 904 974 803 951 1048 1107 1284 1474
Injection Pressure Mpa 180 162 146 201 166 140 169 142 132 204 172 146 174 150 131

Plasticizing Capacity

(PS)

 g/s 74 78 84 86 102 108 98.3 122.3 149.8 101.5 124 140 149.8 173.8 199
Screw Speed rpm 120 84 80 100 80

Clamping Unit
Clamping Force KN 6800 8500 11000 13000 16000
"Ibgglestroke mm 920 1020 1220 1360 1530

Space Between 

Tie-bars

 mm*mm 920*920 1030*1030 1160*1160 1300*1300 1500*1500

Min-max Mould 

Thickness

 mm 400-920 450-1030 520-1250 550-1360 650-1450
Ejection Stroke mm 280 300 330 360 405
Ejecting Force KN 180 210 280 280 400
Ejector Number PC 17 21 21 21 29
Other

Maximum System 

Pressure

 Mpa 16 16 16 16 16
Oil Pump Motor Power KW

30+3

0(35.6+31.4)

 30+45(48.2+35.6)

45+4

5(31+31+31)

65+6

5(31+44+44)

45+45+4

5(48.2+48.2+48.2)
Heater Power KW 51 70.2 65.7 65.7 96.1
Oil Tank Capacity Kg 820 1135


Overall Dimension

(About)

 m 10.2*2.3*2.53 11.7*2.54*2.7」 13.11*2.73*4.24 13.55*2.88*4.13 15.99*3.3*4.56

Machine Weight

(About)

 t 28 37 61.5 78 102



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