AOK-250 plus

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Container range

Usage: Drugs, cosmetics, health products, alcohol, food, cosmetics, oils, soy sauce, mineral water, carbonated beverages, pesticides, and industrial products, etc.

Material: PET, PETG, PP, HDPE, PC, PES, COP, PPSU, Tritan etc.

Shape: Circular, non circular, fan-shaped, wide mouthed, thick walled, ultra light, bottle with handle, etc.

Rapid cooling technology - is a molding technology for PET containers, especially for thick bottomed bottles, which have a more significant effect.
The cooling time at the injection molding station is set to zero, and the cooling work is set to 2 station , which greatly shortens the molding cycle.
It is also possible to design better stretching ratios, and this rapid cooling molding process has improved the quality of bottles, with the following improvements.

* Tensile strength

* Stiffness

* Gas barrier

* Impact resistance

* Creepage resistance

* Thick wall distribution control and stability

A small 1 step blow molding machine that combines all the advantages of energy conservation, versatility, and low noise.

Structure diagram

Machine photos

AOK series main function

Energy saving servo pump

The oil pump uses a servo motor, which is characterized by being pneumatic only in case of demand, and controlling the speed and pressure of hydraulic oil through the oil pump.

Advantages of using servo motor oil pump:

* Energy saving - When the servo motor is not in action, it is in a standstill state. The injection and locking modes are independent servo pumps, and each pump is operated independently,The actual load ratio is about 20% of the actual load (average). Save 40% electricity compared to older models of non servo pump equipment.

* High precision - The torque of the servo motor can be freely controlled.

* Shorten the cycle - actions can be synchronized.

* Low noise - optimized production environment, idle equipment is about 45.3 decibels (20% lower than 12N).

* Low consumption - Low water and electricity consumption.

* Reduce production costs - due to low consumption.

* Reduce heat dissipation - servo motors have a lower heat dissipation rate.

* Reduce investment - electric picks, cold water towers, hydraulic oil.

* Improve mold life - improve mold locking force control.

Machine component list

No Name Brand Re
1 Servo motor Inovance China
2 Drive Inovance China
3 Servo pump SUMITOMO Japan
4 Servo motor for rotary plate Inovance China
5 Speed reducer LIMING Taiwan
6 Panel+Computer Inovance China
7 Displacement sensor OPKON Turkey
8 Hydraulic solenoid valve KEIKI Japan
9 Low pressure valve SMC Japan
10 High pressure valve NORGEN Britain
11 Cylinder SMC Japan
12 Stainless/Metallic Screw 华博 China
13 Contactor Schneider France
14 Breaker Schneider France
15 Proximate sensor Autonics South Korea
16 Magnetic sensor SMC Japan

Machine model specifications(3 Station)

Name AOK-250 PLUS
Model Unit 1 2 3 4 5 6 7 8 9 10
(E)Mouth mm 107 80 72 60 42 35 30 24 21.5 18
(D)Container diameter mm 150 130 130 100 80 66 55 48 42 36
(E)Container height mm 335 335 335 335 265 250 250 210 160 120
(V)Container volume ml 5000 3000 3000 2000 900 600 350 250 180 120

Machine specifications

Name Model Unit
Injection unit
Model AOK-250 PLUS
Screw diameter Φ60 mm
Shot Volume 565 cm3
Injection pressure 190 MPa
Injection Stroke 200 mm
Screw speed 180 r/min
Injection mold clamp station
Clamping force inj.core 500 KN
Clamping force lip mold 500 KN
Clamping stroke inj.core 480 mm
Clamping stroke lip mold 600 mm
Stretch blow mold clamp station
Stretch force 6.00 KN
Stretch stroke 150 mm
Blow mold clamping force 140 KN
Blow mold min. thickness 160 mm
Blow mold max. Open stroke 180 mm
Blow mold platen size 500x300+ mm
Bottle eject station
Ejector Number 150 mm
Ejector Force 4.00 KN
Hydraulic system
System pressure 17,5 MPa
Oil Tank Capacity 400 L
Pump 1 flow 126 L/min
Pump 2 flow 126 L/min
Pump 3 flow 126 L/min
Pneumatic system
Blowing air pressure 3.0 MPa
Machine operating air pressure 0,80 MPa
Blowing air piping volume 2,7 *2*4 L/shot
Machine operating air volume 10,0 *3 L/shot
Electric system
Servo motor-pump1 22 Kw
Servo motor-pump2 22 Kw
Servo motor-pump3 22 Kw
Servo motor-filter unit 3 Kw
Heating capacity-barrel 11 Kw
Heating capacity-mold 4.0 Kw
Control circuit load 0.75 Kw
Control circuit voltage 24 VDC
Total power 85 Kw
20 Kw
Water system
Cooling tower water 55 L/min
Cooling tower water pressure 0.3-0.6 MPa
Chiller water 60 L/min
Consistency of water temperature ±1
Chiller water pressure 0.3-0.6 MPa
Machine size, mass
Machine size 4750x1850x3100 mm
Floor space 4750x1600 mm
Machine Weight 11000 kg