Ningbo Kaotesi Machinery Manufacturing Co., Ltd
Kaotesi ha desarrollado una avanzada máquina de moldeo por inyección, estirado y soplado de un solo paso de 2,5 litros. El equipo puede fabricar contenedores con capacidades que van desde 5 ml hasta 2,5 L, que admite varias formas, como redondas, ovaladas y formas especiales (por ejemplo, botellas con asa, botellas ultraligeras). La producción de "varias botellas a partir de una preforma" se puede lograr mediante moldes de preforma compartidos, con costos reducidos de molde.
Se adopta un diseño de cuatro estaciones (moldeo por inyección, acondicionamiento de temperatura, moldeo por soplado y desmoldeo) y se equipan estaciones de acondicionamiento de temperatura independientes para garantizar un control preciso de la temperatura de la preforma. El tiempo del ciclo para formar botellas con formas complejas (como botellas de paredes y fondos gruesos) se puede acortar a 28 segundos. El equipo soporta un máximo de 8 cavidades, consiguiendo una fuerza de sujeción de inyección de 130kN. Es adecuado tanto para producción de prueba en lotes pequeños como para producción continua a gran escala.
Las principales fortalezas del modelo residen en su rentabilidad, eficiencia energética y tamaño compacto, lo que lo convierte en una opción ideal para producir productos de alto valor en diversas industrias.
| KTS450B | ||
| Parameter | Unit | Data |
| Screw Diameter | mm | 45 |
| Screw Speed | rev/min | 0-150 |
| Injection Capacity | cm3/time | 238 |
| Injection Pressure | MPa | 98 |
| Injection Stroke | mm | 150 |
| Injection Rate | cm3/s | 145 |
| Lip Mold Clamping Force | kN | 140 |
| Core Mold Clamping Force | kN | 140 |
| Blow Mold Clamping Force | kN | 130 |
| Lip Mold Clamping Stroke | mm | 200 |
| Core Mold Clamping Stroke | mm | 460 |
| Blow Mold Stroke | mm | 75×75 |
| Maximum Hydraulic Pressure | MPa | 17.5 |
| Blow Air Supply Pressure | MPa | 3.5 |
| Blow Air Supply Flow Rate | L/min | 420 |
| Control Air Supply Pressure | MPa | 1 |
| Control Air Supply Flow Rate | L/min | 240 |
| Hydraulic Pump Servo Motor Power | kW | 22.5×2 |
| Turntable Servo Motor Power | kW | 0.85 |
| Heating (Barrel & Hot Runner) Power | kW | 17 |
| Hydraulic Oil Capacity | L | 230 |
| Mechanical Cooling Water Supply Pressure | MPa | 0.3（32℃） |
| Mechanical Cooling Water Supply Flow Rate | L/min | 60 |
| Mold Cooling Water Supply Pressure | MPa | 0.45（15℃） |
| Mold Cooling Water Supply Flow Rate | L/min | 55 |
| Overall Dimensions (L×W×H) | mm | 4630×1330×2950 |
| Machine Weight | kg | About 6000 |
| Operating Ambient Temperature | ℃ | 5-45 |
| Operating Ambient Humidity | Maximum 80% | |
| Cavities Number | Mold Cavity | 1 | 2 | 3 | 4 | 5 | 6 | （7） | （8） |
| Maximum Capacity | L | 2.5 | 1.5 | 0.9 | 0.4 | 0.25 | 0.1 | 0.03 | 0.02 |
| Maximum Neck Outer Diameter（T） | mm | 72 | 62 | 42 | 30 | 27 | 21 | 17 | 15 |
| Maximum Bottle Body Diameter（BD） | mm | 118 | 90（100） | 74 | 52 | 42 | 35 | （28） | （26） |
| Maximum Height（HB） | mm | 310 | |||||||
| Maximum Weight | g | 194 | 97 | 65 | 48 | 39 | 32 | （28） | （24） |
| Structure | Technical Content | |
| Injection System | Drive Type | Servo Hydraulic Motor |
| Barrel and Screw Material | High-Quality Nitrided Steel | |
| Screw Head Material | Wear-Resistant Cemented Carbide | |
| Mold Opening and Closing Device | Hydraulic direct-acting clamping, high-rigidity structure and high-temperature resistant design | |
| Mold opening and closing actions are highly coordinated with actions of other work stations | ||
| Intelligent control for process optimization and dynamic parameter adjustment | ||
| Hydraulic System | Oil Pump (HYTEK) |  |
| Hydraulic Valve (YUKEN) |  |
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| Servo Motor (MODROL) |  |
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| Sealing Parts (TRELLEBORG/VALQUA) |   |
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| Oil Circuit Control | Servo Pressure and Flow Control | |
| Electrical Control System | PLC (XINJE) |  |
| Contactor (SCHNEIDER) |  |
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| Relay (OMRON) |  |
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| Proximity Switch (KFPS) |  |
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| Electronic Ruler (GEFRAN) |  |
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| Air Switch (SCHNEIDER) |  |
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| Touch Screen (WEINVIEW) |  |
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| Pneumatic System | Air Valve (AIRTAC/PARKER/SMC) |    |
| Connector (AIRTAC/SMC) |   |
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| Cylinder (ZHICHENG) |  |
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