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390 ton high speed plastic injection molding machines

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TECHNICAL PARAMETERS

DESCRIPTION UNIT P-TECH 2800-II S-PACK 3300-II S-PACK 3900-II F-PACK 3900-II
CLAMPING UNIT
Clamping Force KN 2800 3300 3900 3900
Opening Stroke mm 560 580 640 640
Space Between Tie Bars (H×V) mm 625x575 600x580 680x640 680x640
Max. Mold Height mm 620 650 700 700
Min. Mold Height mm 250 250 280 280
Ejector Stroke mm 160 100 100 100
Ejector Force KN 62 77 77 77
INJECTION UNIT
Screw Diameter mm 50 48 48 55
Screw L:D Ratio L/D 23 27 27 27
Shot Volume cm3 422 452 452 648
Shot Weight (Pet) g 384 412 412 520
Injection Pressure Bar 1512 1640 1640 2088
Plasticizing Capacity cm3/s 360 630 780 930
Max. Screw Speed r/min 300 300 300 300
OTHERS
Max. Pump Pressure Mpa 17.5 17.5 17.5 17.5
Pump Motor Power kw 36.7 36.7+36.7 39.4+39.4 55+55
Heating Capacity kw 14.5 18.5 20.5 26.5
Number Of Temp Zones 3+1 5+1 5+1 5+1
Oil Tank Capacity 400 600 750 850
Machine Dimensions (L×W×H) m 6.7x1.8x2.0 7.5x1.8x2.0 8.2x2.0x2.0 8.6x2.0x2.0
Machine Weight ton 10.1 12.5 15 17
Applicable Products FMCG like Cutlery,fork,spoon and crystal tableware, etc. Thin wall parts like IML,etc Thin wall parts like IML,etc Thin wall parts like IML,etc

Platen Dimensions

Moving platen

Platen Dimensions

Mounting hole for robot/sprue picker top view from fixed platen


Advantages Of Leadway Technology In Packaging Series

The mold-clamping linkage mechanism has an excellent motion curve and fast-and-smooth opening and closing action. With high rigidity clamping system, it can maximize product quality stability, improve effective mold protection, extend the life of the machine and reduce cost to improve efficiency for customers.

The injection unit adopts double cylinder injection system or single cylinder injection system for low inertia injection, which can ensure high speed action and accurate response, reduce impact on the mechanism, extend the life of the machine and reduce cost to improve efficiency for customers.

The power unit adopts high response servo system.The mold-opening and mold-closing adopts proportional directional valve control. With the help of professional high-end controller, the injection, mold-opening and mold-closing is featured with fast speed, high precision control and smooth action, which provides effective protection for mold and the clamping mechanism