Rotary ring stretch wrapper Saturn S4

fully-automaticwith corner board applicatorwith conveyor

Overview
The compact Saturn S4 is a rotary ring stretch wrapper where the load remains stationary while the stretch film roll rotates around the packaged goods. The Saturn S4 delivers up to 70 pallets/h and provides an efficient alternative to turntable wrappers. Its compact design with few mechanical elements reduces maintenance. Uniform wrapping heads ensure consistent sealing and efficient film usage to secure loads and protect products.

Key features

• Fully automatic rotary ring stretch wrapper
• Capacity: up to 70 pallets/h
• Counter-plate welding
• Ring motion transmitted via belt

Standard features

• 300% film pre-stretch (1 m film yields 4 m) to reduce film consumption
• Full-surface film sealing at cycle end with efficient cutting and sealing system
• Electronic control of film unwind speed and tension according to load profile
• Banding or film constriction possible at any height
• Floor-level wrapping capability
• Reliable dust- and rain-resistant packaging

Options

• EPS: electronically variable, 2-motor film pre-stretch system up to 400%
• Cover sheet dispenser for dust and rain protection
• Motorized hold-down device
• Cord formation
• Edge protector feeder

Technical data
Performance
Capacity: up to 70 pallets/h (depending on pallet diagonal and configuration)

Load dimensions (in mm)
D17 / D20
Max. width: 1,100 / 1,300
Max. diagonal: 1,750 / 2,050
Max. height: 2,100* / 2,100*
*Pallet diagonal D: 1,750 mm | 2,050 mm

Stretch film

• Max. film roll height: 500 mm
• Max. roll diameter: 250 mm
• Core diameter: 76 mm
• Film thickness: 10 µ–30 µ

Cover film

• Film thickness: 30 µ–90 µ

Electrics

• Mains voltage: 400 V, 50 Hz, 3L+N+PE
• Power consumption: depending on model/options (other voltages on request)

Air connection

• Compressed air: 6 bar
• Air consumption: 34 nl/pallet
• Air consumption with cover film: 42 nl/pallet

Conveyor technology

• Equipment: rollers, chains, belts, or without conveyor technology
• Conveyor height: from 80 mm to 1,000 mm

Weight
Approx. 2,000 kg (without options)

Technical specifications

• Brand: Mosca
• Model: Saturn S4
• Operating mode: Fully automatic
• Capacity: up to 70 pallets/h
• Max. pallet diagonal (examples): 1,750 mm (D17) or 2,050 mm (D20)
• Max. load height: 2,100 mm (standard)
• Film pre-stretch: up to 300% (standard); EPS up to 400% (option)
• Film roll diameter / core: max. 250 mm / 76 mm core
• Compressed air: 6 bar; air consumption ~34 nl/pallet
• Mains voltage: 400 V, 50 Hz, 3L+N+PE
• Approx. weight: 2,000 kg (without options)