Injection Molding Machine Chapter 2
2-1
V3.0
Chapter 2：Machine description
All devices and specifications herein are TMC standard only, it’s will be different according to
different order，customer’s machine may not have the same specifications or all the device.
Contact TMC for specific model’s data.
1 Machine Specifications
Machine Model Number
TMC 30E TMC 60E TMC 90E TMC 120E
International Size Code
300/104 600/140 900/230 1200/380
A. Injection Unit Code
104 140 230 380
1. Screw size
A B C A B C A B C A B C
2. Screw diameter
mm 20 22 25 25 30 32 32 35 40 35 40 45
3. Screw length to diameter ratio
L/D 22 20 20 24 20 18.75 21.9 20 17.5 22.9 20 17.8
4. Injection pressure @ 140bar
bar x x x 2330 1618 1422 1915 1600 1225 2194 16801327
5. Injection pressure @ 170bar
bar 2519 2040 1686 28291964 1727 2324 1943 1488 2664 2040 1612
6. Injection stroke
mm 100 120 150 180
7. Calculated injection volume
cm3 31 38 49 59 85 97 121 144 188 173 226 286
8. Injection capacity - PS
gm 29 35 45 54 78 89 111 133 173 159 208 263
9. Plasticizing rate LS/HT
kg/hr x x x 17 26 30 32 45 59
41
53 76
HS/LT
kg/hr 15 19 27 21 32 36 39 54 71
57
74 106
10. Injection rate @ 70kg/cm2
cm3/sec 59 71 92 55 79 90 88 105 137 97 127 161
11. Screw speed / torque LS/HT
rpm/Nm 220/550 240/640 217/950
HS/LT
rpm/Nm 350/310 275/450 288/550 303/670
12. Nozzle force
kN 35 60 60 60
13. Heating input power
kW 4.0 5.5 6.3 8.2
14. Barrel heating zones
no. 3+2 3+2 3+2 3+2
B. Clamping Unit Code
300 600 900 1200
1. Clamping force
kN 300 600 900 1200
2. Mold opening stroke
mm 230 270 300 350
3. Open daylight
mm 550 590 660 775
4. Die-height available (Std.)
mm 120-320 100-320 150-360 150-425
5. Size of platens H x V
mm 460*420 500*500 590*590 640*640
6. Space between tie-bars
mm 320*280 320*320 400*400 425*425
7. Tie-bar diameter
mm 45 55 65 75
8. Ejector force
kN 17 44 44 44
9. Ejector stroke
mm 60 80 80 100
C. General
1. Pump motor power
kW (hp) 11.25 (15) 11.25 (15) 15 (20) 18.75 (25)
2. Hydraulic system pressure
bar 170 140 or 170 140 or 170 140 or 170
3. Total installed power
kW 15.25 16.7 21.3 27
4. Oil tank capacity
liter 100 260 260 300
5. Hopper capacity
kg 12 36 36 36
6. Total machine weight (approx.)
kg 2500 3100 3800 5200
7. Machine dimensions LxWxH
m 3.25*1.10*1.45 3.90*1.15*1.85 4.10*1.25*1.904.40*1.30*1.95
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