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Toyo Si-450-6

clamping force: 450 t

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The TOYO model brings a new dimension to your shop floor. The V-shaped die clamping unit allows high-speed ejector realize high-cycle operation. Its design increases horizontal tie-bar spacing to accommodate one-size larger dies. The extremely sharp acceleration and deceleration of the injection unit make the one of the best of its class. The double nozzle-touch mechanism prevents inclination and instability of the stationary die plate. The user-friendly control system allows all-in-one menu screen for instant access to any screen. The shock-free motion control is an additional feature for stable, continuous moulding.

TOYO developed PLASTAR Grease and lubricant-saving design realize almost 90% reduction of grease consumption. Power consumption has been greatly reduced especially for large size machines. A wide range of screws developed with TOYO's see-through heat barrel technology can handle a variety of resins. The SRC-II metering system ensures uniform metering density. The SRC-III metering system prevents

Injection Screw diameter mm 55 60 68 60 68 75 68 75 83
Injection stroke mm 220   270 270 306  306 375
Theoretical injection capacity cm 3  522 763 980 763 1111 1351 1111 1656 2028
Standard
Injection unit - -              J450D  K600D
Injection rate cm 3/s  - 509 654 795 654 795 974
Max. injection speed mm/s -  180 180
Max. injection pressure MPa - 215.6 166.6 137.2 215.6 176.4 147.0
Max. injection holding pressure MPa - 196.0 147.0 117.6 196.0 156.8 127.4
High-pressure
Injection unit - J450HD - -
Injection rate cm 3/s 475 565 726  - -
Max. injection speed mm/s 200  - -
Max. injection pressure MPa 235.2 196.0 151.9  - -
Max. injection holding pressure MPa 205.8 176.4 137.2 - -
High-speed
Injection unit - JH600D JH750D K750D
Injection rate cm 3/s 713 848 1090 848 1090 1325 908 1104 1353
Max. injection speed mm/s 300 300 250
Max. injection pressure MPa 225.4 186.2 147.0 215.6 166.6 137.2 215.6 176.4 150.0
Max. injection holding pressure MPa 196.0 166.6 127.4 196.0 147.0 117.6 196.0 156.8 150.0
Recovery rate (PS) kg/h  227 242 336 210 292 386 225 297 397
Screw revolution speed min -1  300 260 200
Heater capacity kW 16.7 19.5 24.8 19.5 24.8 31.2 24.8 31.2 38.8
Nozzle pressing force kN 39.0 39.0 39.0
Clamping Clamping system -  Double toggle
Clamping force t  450
Clamping stroke mm 800
Min. mold height mm 350
Max. mold height mm 800[900]
Tie bar clearance (H×V) mm 870x870
Die plate size (H×V) mm 1175x1175
Ejector force kN 98
Ejector stroke mm 180
Others Mold height motor output kW 0.75
Nozzle touch motor output kW 0.4
Machine dimension (L) mm 8063 8063 8063 8063 8063 8110 8063 8070 8244
Machine dimension (WxH) mm 1943x2127 1943x2318
Power Source -  Three-phase AC200V/200,220V+/-10% 50Hz/60Hz
Main breaker capacity A 250(JH600D, JH750D, K600D, K750D?400)
Total electric capacity kVA  J450HD:63 J450D:68 K600D:98
JH600D:89 JH750D:109 K750D:117
Cable size mm 2 J450D, J450HD: 100[38]
JH600D, JH750D, K600D: 150[60] K750D:200[100]
Machine weight t 21.5 21.5 23.0

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