Project Description
Supper Large Injection Molding machine
Supper Large Injection Molding machine (Clamping force from 2200ton to 4000ton)
a) Five points tri-toggle clamping unit, finite-element analysis for platen design and modular structure guarantee rigidity of clamping as prolonged operation life.
b) Thread hole (Domestic) or T slot (Export) for varies mould setting.
| Model | TR2200/2200TON | TR2800/2800TON | TR3300/3300TON | TR4000/4000TON | ||||||||||
| Unit | A | B | C | A | B | C | A | B | C | A | B | C | ||
| INJECTION UNIT | Screw
Diameter |
mm | 150 | 160 | 170 | 190 | 200 | 210 | 220 | 240 | 230 | 230 | 240 | 250 |
| Screw
L/D Ratio |
23.5 | 22.0 | 20.7 | 23.1 | 22.0 | 21.0 | 23.0 | 22.0 | 21.1 | 23.0 | 22.0 | 22.1 | ||
| Shot Size
(Theoretical) |
cm3 | 13942 | 15863 | 17908 | 39552 | 43606 | 47858 | 48619 | 53139 | 57860 | 53139 | 57860 | 62728 | |
| Injection Weight | g | 12687 | 14435 | 16296 | 35992 | 39681 | 43551 | 44243 | 48356 | 52653 | 48356 | 52653 | 57132 | |
| Injection Rate
Into Air |
cm3/s | 1475/
1651 |
1678/
1878 |
1894/
2120 |
1992 | 2197 | 2411 | 2273 | 2485 | 2705 | 2967 | 3231 | 3506 | |
| Injection Rate Into Air（ACC） | cm3/s | 3331 | 3790 | 4279 | – | – | – | – | – | – | – | – | – | |
| Injection Pressure | bar | 1734 | 1524 | 1350 | 1711 | 1552 | 1414 | 1702 | 1563 | 1430 | 1724 | 1583 | 1459 | |
| Injection Stroke | mm | 789 | 1259 | 1279 | 1279 | |||||||||
| Screw Speed | rpm | 0~86/0~92 | 0~60 | 0~61 | 0~61 | |||||||||
| CLAMPING UNIT | Clamping Force | KN | 22000 | 28000 | 33000 | 40000 | ||||||||
| Clamping Stroke | mm | 1700 | 1900 | 2155 | 2255 | |||||||||
| Space Between
Tie Bar |
mm | 1750×1620 | 185*1650 | 2200×1900 | 2400×2000 | |||||||||
| Max. Mold Height | mm | 1600 | 1850 | 2100 | 2100 | |||||||||
| Min. Mold Height | mm | 700 | 700 | 800 | 1100 | |||||||||
| Eject
Stroke |
mm | 400 | 403 | 560 | 560 | |||||||||
| Eject
Force |
KN | 502 | 554 | 565 | 565 | |||||||||
| No. Of Ejector
Pins |
piece | 29 | 29 | 33 | 33 | |||||||||
| OTHERS | Max. Pump Pressure | MPa | 16 | 16 | 16 | 16 | ||||||||
| Pump Motor
Power |
KW | 55+55+55/55+55+75 | 55+55+55+55 | 55+55+55+55+30 | 55+55+55+55+55+55 | |||||||||
| Heater Power | KW | 113 | 184.2 | 207 | 225 | |||||||||
| Hopper Capacity | Kg | 200 | 200 | 200 | 200 | |||||||||
| Oil Tank Capacity | L | 4100 | 4500 | 6000 | 7000 | |||||||||
| Machine Dimension
(L×W×H) |
m | 17.5×3.9×4 | 20.2×4.17×4.33 | 23×4.5×4.9 | 24.4×4.7×5.3 | |||||||||
| Machine Weight | T | 136.0 | 210.0 | 275.0 | 325.0 | |||||||||
* Clamping Unit
a) Five points tri-toggle clamping unit, finite-element analysis for platen design and modular structure guarantee rigidity of clamping as prolonged operation life.
b) Thread hole (Domestic) or T slot (Export) for varies mould setting.
c) Self-lubricated bushes in toggle system.* ELECTRIC UNIT
a) Waterproof cabinet. Electric parts from famous brands to ensure reliability.
b) Highly precise professional controller. Multiple languages were designed in machine computer.
* Injection Unit
a) Specially designed nitride steel screws for PE, PVC &PET. Bimetallic screws fit for corrosive materials or fiber glass (Option).
b) Twin cylinder nozzle movement and balance both sides ensure no skewing on spray nozzle and no leaking of materials (standard for export).
