Pet Preform Making Machines /Injection Moulding Machine 1-32 cavity 3-750Grams/preform

Pet Preform Making Machines /Injection Moulding Machine1-32 cavity3-750Grams/preform

1).Since PET preforms are thick walled, The PET series injection molding machine are designed with large space between tie bars,large mould opening stroke, large maximum mould height and large ejection stroke. The machine screw diameter is big to give sufficient shot weight. The screw is also prolonged, which the L/D ration can be reached to 24:1.so that preform are produced with uniform wall, brightly and transplant.

2).We have seven types of the PET appropriative injection molding machine which the injection volume is range from 400 to 3200g,cavity No is range from 1 cavity to 48 cavity, and can produce the bottle volume form 20ml to 18.9L.3).Each model of the cap appropriative injection molding machine can adopt the outside-mould cooling system as the choice, which can shorten the preform forming circle time. 

GENERAL INFORMATION	PET450	PET680	PET1000	PET1500	PET2100	PET2300
Injection unit
SCREW DIAMETER(mm)	50	60	68	70	80	85
SEREW L/D RATION	25	25	25	26	26	26
SHOT WEIGHT(PET1.35)(g)	400	650	1000	1450	1800	2300
SHOT WEIGHT(BOPP0.9)(g)	266	430	660	960	1200	1500
INJECTION PRESSURE(Mpa)	1147	1036	1082	1136	1132	1132
Clamping unit
CLAMPING FORCE(KN)	1500	1680	2180	2800	3380	3980
TOGGLE STROKE(mm)	380	430	470	540	670	720
MIN.MOLD THICKNESS(mm)	170	180	200	220	240	280
MAX.MOLD THICKNESS(mm)	480	500	530	650	710	850
SPACE BETWEEN TIE BARS(mm)	410×410	460×460	505×505	570×570	660×660	720×720
MOVABLE PLATEN SIZE(mm)	600×600	675×675	740×740	840×845	980×980	1035×1035
EJECTOR STROKE(mm)	120	130	135	145	160	160
EJECTOR NO (N)	5	5	9	9	13	13
General
PUMP MOTOR POWER(KW)	15	18.5	22	30	37	37
HEATER POWRE(KW)	8.5	9.2	13.5	17.6	21.3	23.8
OIL TANK CAPACITY(L)	230	240	340	570	620	950
MAX.PUMP PRESSURE(MPa)	16	16	16	16	16	16
MACHINE DIMENSIONS(L×W×H)(m)	4.8×1.5×2.0	5.4×1.7×2.2	5.7×1.8×2.3	6.3×1.9×2.4	6.6×2.2×2.7	7.3×2.2×2.7
MACHINE WEIGHT(Approximat)(t)	3.7	5	6.5	8.1	12	14.2
PET 12-CAVITY,WEIGHT PER PREFORM(g)	32	54	79	111	173	173

Pet Preform Making Machines /Injection Moulding Machine