The machine fit for producing PET preform and PP/PE caps.
PET preform making machines(pet preform making systemspet preform making plantspet preform making equipments) uses a new part cooling and handling system, which features:
1. Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only cool the outer surface
2. Optimized cycle utilization _ being mounted on the moving platen, the cooling system remains active for up to 85% of the overall cycle.
GEYIN pet preform making machines are available from 280 to 500 tonnes (2800 to 5000 kN) and up to 72 cavities.
GEYIN pet injection systems offer:
1. Faster cycles(10 second)
2. Reduced energy consumption
3. Smaller footprint
4. Improved repeatability
5. Rapid set-up
Features:
1. One state plasticizing enables plenty injection quantity;
2. Take out plate with three working position insures sufficient cooling time and shorter cycle time;
3. High quality parts and accessories from world famous brands enable higher speed and precision;
4. Special screw design increases torque while brings down shear force to avoid degradation;
5. Accumulator from world reputable manufacture increases performance while brings down power consumption;
Reflex Platens
Reflex platens distribute clamp force evenly across the platen face.
Reflex platens:
1. Allow for 10-30% lower clamp tonnage
2. Decrease mold wear
3. Improve part quality
Injection Units
GEYIN systems offer both reciprocating screw (RS) and two-stage injection units. RS units offer the performance required for many PET applications while two-stage is appropriate for higher throughput applications.
Controls
GEYIN -based controls manage all functions of our PET production systems, with optional packages to integrate auxiliaries and downstream part handling equipment. Advantages include:
1. Faster cycle times
2. Improved shot-to-shot repeatability
3. Remote connectivity through ServiceNetLink
4. Control of molding system and auxiliaries from a single interface
Linear Bearings
Linear bearings support the moving platen directly on the machine base. This design reduces mold wear by improving platen alignment and perpendicularity, and provides a grease free molding environment.
injection moulding machine |
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([email protected])(g) |
400 |
650 |
1000 |
1450 |
1800 |
2300 |
3200 |
SHOT WEIGHT([email protected])(g) |
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 |