Machines for producing PET Preforms

Machines for producing PET preforms

Production of PET preforms, using injection systems

The modern beverage industry is extremely dynamic and the fast-changing market demands high productivity, ever-greater efficiency, hygiene, versatility and size changeover flexibility.
To respond to these needs Sacmi has designed and developed the IPS range, focussing on the following key factors to achieve the required competitiveness and minimise customers’ total operating costs:

Performance
Quality
Energy saving
Flexibility

IPS - injection system for PET preforms

CLAMPING UNIT

Designed using FEM structural analysis to optimise mechanical inertia and ensure excellent resistance to mechanical stress. Hydraulic actuators equipped with personalised digital servo-valve, to guarantee ultra-fast lock-to-lock times, thus reducing the preform cycle time.

INJECTION UNIT

The injection unit consists of an extruder with an electrical-drive plasticizing screw and a shooting pot controlled by servo valve. This solution ensures high performance and energy savings.

PET PREFORMS POST COOLING

The take-out robot is driven by latest-generation belt-free (and, therefore, maintenance-free) linear motors, ensuring accuracy, speed and repeatability of robot movements. To save energy, a braking energy recovery system has been installed; this works during deceleration of the motors.

FLEXIBILITY AND HMI

Thanks to special Sacmi-developed PET preform production software, the user interface is a simple one that lets users configure the machine simply by entering preform dimensions and thickness.

IPS 220

瓶坯注塑成型设备

显著特征体现在模具的灵活性，包括创新的即插即用模块。多达72个模腔。

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IPS 300

IPS 300 summarizes the acknowledged advantages of the SACMI IPS range, with a decisive focus on performance, automation and process controls. It hosts moulds up to 128 cavities. 萨克米全新瓶坯注塑成型设备IPS300高效高产，性能卓越，提供无与伦比的可靠性，具有灵活与模块化的特点，可配128腔模具。阅读更多

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IPS 400

瓶坯注塑成型设备

用户可以选择现有模具进行生产，机械灵活与高效充分结合，可配有多达128个模腔。

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瓶坯视像检测设备

萨克米瓶坯视像检测设备适用于检测各类瓶坯，监督和管理产品质量。

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数字化生产

可转化为利润的数字革新的优势流程的数字化很方便。萨克米证明了这一点：公司在其 PET 瓶盖和瓶坯生产线中展示了工业 4.0 的主要领域：SMART PACK, HERE, SMART CARE 阅读更多

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ips video

IPS Preform injection system - technical data

clamping force	kN	up to 4000
lock-to-lock	s	2,2
screw diameter	mm	up to 140
take out plate		up to 4 post cooling stations, driven by a belt free linear motor
preform unloading system		gripper drops or vacuum suction system