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.

• --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.
• --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	PET1450	PET1800	PET2300	PET3200
  Injection unit
  SCREW DIAMETER(mm)	50	60	68	70	80	85	90
  SEREW L/D RATION	25	25	25	26	26	26	26
  SHOT WEIGHT(	400	650	1000	1450	1800	2300	3200
  SHOT WEIGHT(	266	430	660	960	1200	1500	2100
  INJECTION PRESSURE(Mpa)	1147	1036	1082	1136	1132	1132	1132
  Clamping unit
  CLAMPING FORCE(KN)	1500	1680	2180	2800	3380	3980	5580
  TOGGLE STROKE(mm)	380	430	470	540	670	720	780
  MIN.MOLD THICKNESS(mm)	170	180	200	220	240	280	280
  MAX.MOLD THICKNESS(mm)	480	500	530	650	710	850	850
  SPACE BETWEEN TIE BARS(mm)	410×410	460×460	505×505	570×570	660×660	720×720	800×800
  MOVABLE PLATEN SIZE(mm)	600×600	675×675	740×740	840×845	980×980	1035×1035	1100×1100
  EJECTOR STROKE(mm)	120	130	135	145	160	160	180
  EJECTOR NO (N)	5	5	9	9	13	13	13
  General
  PUMP MOTOR POWER(KW)	15	18.5	22	30	37	37	45
  HEATER POWRE(KW)	8.5	9.2	13.5	17.6	21.3	23.8	26.7
  OIL TANK CAPACITY(L)	230	240	340	570	620	950	1000
  MAX.PUMP PRESSURE(MPa)	16	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	8.3×2.2×2.7
  MACHINE WEIGHT(Approximat)(t)	3.7	5	6.5	8.1	12	14.2	22
  PET 12-CAVITY,WEIGHT PER PREFORM(g)	32	54	79	111	173	173	173
  PET 16-CAVITY,WEIGHT PER PREFORM(g)	24	40	59	83	130	130	130
  PET 24-CAVITY,WEIGHT PER PREFORM(g)			39	55	86	86	86
  PET 32-CAVITY,WEIGHT PER PREFORM(g)				41	65	65	65
  PET 48-CAVITY,WEIGHT PER PREFORM(g)						43	43
  PP 12-CAVITY,WEIGHT PER PREFORM(g)	21	36	53	74	115	115	115
  PP 16-CAVITY,WEIGHT PER PREFORM(g)	16	27	39	55	86	86	86
  PP 24-CAVITY,WEIGHT PER PREFORM(g)			26	37	57	57	57
  PP 32-CAVITY,WEIGHT PER PREFORM(g)				27	43	43	43
  PP 48-CAVITY,WEIGHT PER PREFORM(g)						28	28