Used Blow Molding Machine Krones Contiform S8

Krones S8

Blow Molding Machine Contiform – Overview
This used Krones Contiform S8 blow molding machine is engineered for high-efficiency production of PET bottles in modern beverage and industrial packaging operations. With a rotary configuration and robust mechanical design, it reaches up to 13,000 bottles per hour, supporting scalable output for medium to high-speed lines. The machine is optimized for PET containers and is suitable for diverse beverage production environments, including water, beer, wine, spirits, milk, oil, and carbonated soft drinks. Krones engineering ensures excellent reliability, consistent bottle quality, and streamlined changeovers.
Designed as a versatile component for a used bottling line or as a standalone blow molder, this second hand system delivers precise preform handling and stable heating, coupled with efficient blowing performance. It features an Alaska thread finish, an 8-cavity configuration, and a clockwise work direction, making it a proven choice for beverage production and industrial packaging where uptime and repeatability are critical.
Technical Specifications & Performance Data

Manufacturer: Krones
Model: Contiform S8
Manufacturing year: 2004
Configuration: Rotary
Maximum speed: 13,000 bph
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Container material: PET
Current bottle format: 0.5L
No. of cavities: 8
Thread/neck finish: Alaska
Max container height: 350 mm
No. of grippers (inlet–outlet): 6
No. of mandrels: 180
Work direction: Clockwise
Working plane height: 1470 mm
Electrical supply: 400 V, 3-phase, 50 Hz
Operating current: 331 A
Operating pressure: 40 bar
PLC: Siemens
HMI: Krones

Advanced Automation & Control Systems
The Contiform S8 integrates a Siemens PLC for robust automation and process control, complemented by a Krones HMI for intuitive operation and fast diagnostics. The control architecture supports stable preform heating profiles, accurate blowing cycles, and reliable handling of PET preforms and bottles. Safety interlocks and operator protections are integrated into the guarding and access points to support consistent production with minimized downtime.
Production Line Integration Capabilities
This blow molding machine can operate as a standalone unit or integrate seamlessly into a complete used bottling line. It interfaces effectively with upstream preform feeding systems and downstream air conveyors, rinsers, fillers, and labelers. Format changeovers are streamlined around the 8-cavity rotary platform, and the Alaska neck finish provides compatibility for a wide range of closures and filling monoblocks across beverage production.
Machine Condition & Maintenance History
The machine is available in multiple supply configurations: as-is, refurbished and guaranteed, or ready for operation with compatible spare parts. When supplied refurbished, a 6-month warranty is available, offering confidence in performance and longevity for second hand indus...