Description

New automatic wrapping machine with rotating arm for high productivity.

The new Helix 4 EVO combines the performances of previous generations with the innovative characteristics of Robopac’s EVO rotating arm stretch wrappers.

It has evolved with a view to reducing maintenance time and operating costs, adopting innovative solutions such as replacing chains with toothed belts, bearings lubricated for life, a high accessibility to improve ergonomics and speed in the parts replacement and a reduction of energy consumptions.

The modularity of the groups that compose it allows a wide versatility of use even in the presence of large pallets, being able to be equipped with the Top Inside covering device as a post installation upgrade, with minor modifications; the machine can also be equipped with a jumbo film reel with a larger diameter for greater working autonomy.1220mm x 1220mm (1600mm x 1600mm ver. L – 1900mm x 1900mm ver. XL)

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To discuss this product, call us on 01524 734040, email [email protected], or click to start a live chat

Features of the Robopac Helix 4 Evo

Features

  • Ultra-compact machine dimensions.
  • Easily installable into any site, even small or difficult environmental conditions.
  • Great flexibility of use, modularity and quick upgrade after installation.
  • Easy-to-use display for operators.
  • Manual movements activated through 3D image icons.
  • Advanced troubleshooting available as option.
  • Technical documentation on board of HMI.
  • Less maintenance.
  • Energy consumption reduction.
  • Unique centralized lubrication point (with TPM option).
  • Cube TechnologyTM Level 1 and Level 2 available.
  • Fully control of pre-stretch and containment force at every point, within recipe program directly on HMI.

Total Productive Maintenance Ready (TPM)

  • Total Productive Maintenance (TPM) is a system of maintaining and improving the integrity of production and quality systems through the machines, equipments, processes and employees that add business value to the organization. TPM focuses on keeping all equipment in top working condition to avoid breakdowns and delays in the manufacturing process.
  • Preventive Maintenance
    • Avoid production lines downtime
    • Faster troubleshooting
    • Visual control of the machine status
  • Cutting wire & hot sealer quick changeover
    • Easy and fast
    • Tool less
    • Minimal machine downtime
    • Maximum machine availability

Clamp Details

Hot Plate Sealer

  • Hot plate device to fix the final edge of the film during wrapping cycle on the previous turn.
  • The film is cut by means of the hot wire.
  • The sealing plates are mounted on springs to adapt to the surface of the product, and the sealing time can be set from the control panel.

EVO Pincers Clamp

  • Standard clamp equipped with a system for cutting the film through a hot wire.
  • Also available in the version with double driver for independent movement of the two pincers, ideal for pallets of varying size.

EVO Spring Clamp

  • Optional system for clamping, cutting and sealing the film, which occurs without contact with the product.
  • The device works through spring steel (Patent ROBOPAC SISTEMI), with a proportional reduction of the film band and is complete with an air blower device to seal the initial edge of the film within the wrapping.
  • The device is specifically designed to guarantee perfect finishing of the end edge of the film by electronically controlled impulse sealing on constant film thickness.
  • The final sealing of the film takes place on a mechanical support, accurately avoiding direct contact with the product.
  • Also available in the version with horizontal movement and mobile and liftable.

Cube Technology

  • Deliver EXACTLY the right amount of film, at EXACTLY the right position with EXACTLY the right containment force.

Multi-Level Variable Pre-Stretch

  • Ensures best film economy for all loads.
  • Ensures best film economy for all films.
  • Ensures highest containment level attainable for all films.
  • Delivers 30% to 55% film savings.

Multi-Level Variable Containment Force

  • Delivers the optimal containment force at each level.
  • Enables the delivery of the highest pre-stretch at all levels.

Strategic Film Placement

  • Scientific approach to ultimate load containment.
  • Place film precisely where it has the most impact on load containment.

Proactive Corner Compensation

  • Reduces product damage on corners.
  • Improves containment on flat sides of loads.
  • Enables higher containment levels on each revolution.

 

Carriage Details

PGSM Carriage

  • Pre-stretch carriage with single motorisation, which allows the stretch film to be pulled at fixed values up to 350% and apply up to 12 containment force values on the pallet.
  • Optional kits are available for pre-stretch other than standard.
  • The adjustment of the placing force on the pallet is controlled by an analog system.
  • The carriage is equipped with a reel h. 500 mm – 20″ (STD) or with the optional h. 750 mm – 30”.

PGSA Carriage

  • Pre-stretch carriage with double independent motorisation, which allows to pre-stretch the film from the control panel, with a 100%-400% range and control system through inverter.
  • It is possible to apply up to 12 force containment values on the pallet.
  • The carriage is equipped with a reel h. 500 mm – 20″ (STD) or with the optional h. 750 mm – 30”.
  • The adjustment of the containment force on the pallet is controlled by a reactive system based on the CUBE TECHNOLOGY Level 1.

SCSP/2 Carriage

  • Pre-stretch carriage with double motorisation SSC independent, which allows the stretch film to be pre-stretched from the control panel, with a 0% -400% range and with control system through inverter.
  • It is possible to apply up to 12 containment force values on the pallet.
  • The carriage is equipped with a reel h. 500 mm – 20″ (STD) or with the optional h. 750 mm – 30”.
  • The adjustment of the application force on the pallet is controlled by a PROACTIVE system based on the CUBE TECHNOLOGY Level 1 and Level 2.

Additional Options

Vertical Pressure Platen

  • Pallet retaining system during wrapping which can be used with the upper covering systems (Top Inside/Top Outside) or with particularly unstable loads.
  • Available in versions with mechanical movement by means of pantograph system or pneumatic drive.

Pallet Lifter

  • Pallet lifting system in the conveyor in the centre of the machine with pneumatic drive or hydraulic drive, thanks to which complete wrapping of the wooden pallet is possible.
  • This system enables you to manage wrapping of the product and pallet in an extremely flexible manner, guaranteeing maximum stability of the palletised load.
  • The pneumatic lift has a maximum capacity of 2000 kg, while the hydraulic system has a capacity of more than 2000 kg.

Top Sheet Cover

  • Automatic system for covering the upper surface of the pallet.
  • Available in the version Top Inside version integrated in the structure of the machine to obtain a cover against dust and water, or in the Top Outside version with independent structure, to be able to achieve a dust-proof cover.

Roping

  • Optional system to reduce the width of the film to a “cord” and ensure a more effective stabilisation of the load.

VCA – Corner Applicator

  • Automatic corner applicator device VCA which consists of vertical storages combined with four gripping and application devices managed by a special patented control system.

Specification

Technical Details
Max. Pallet Height 2000mm
Min. Pallet Dimensions (LxW) 400mm x 600mm
Max. Pallet Dimensions (LxW) 1220mm x 1220mm (1600mm x 1600mm ver. L – 1900mm x 1900mm ver. XL)
Reel Details
Film Reel Height 500mm (std.) – 750mm (opt.)
Max. Reel Diameter 250mm (std.) – 380mm (opt. Jumbo h. 500)
Reel Cardboard Height 510 (std.)
Workable Film Thickness (***) 12 – 30 µm
TOP Film Thickness 60 – 90 µm
(***) According to film quality
Electrical Details
Power Supply Voltage 400 V – 415V ± 5% (std.) / 380 V – 480 V ± 5% (opt.)
Power Supply Frequency 50 Hz ± 1% (std.) / 60 Hz ± 1%
Pneumatic Details  
Compressed Air Pressure 6 Bar ± 1