Turntable stretch wrapper B200

Mastering Load Containment: A Guide to the B200 Turntable Stretch Wrapper

Effective pallet wrapping is crucial for protecting goods during transit and storage. Damaged loads lead to significant costs, delays, and customer dissatisfaction. Turntable stretch wrappers, like the B200 model, offer a consistent and efficient solution for securing palletized goods, significantly improving load containment compared to manual wrapping methods. This guide delves into the operation, specifications, and practical considerations of using the B200 turntable stretch wrapper.

1. The B200 Turntable Stretch Wrapper in Action

Observing the machine operate provides the best initial understanding of its function. The following video demonstrates the B200’s wrapping cycle:

2. Operational Overview: How the Wrapping Cycle Works

Understanding the B200’s process helps operators optimize its use:

1. Load Placement: The palletized load is placed centrally onto the turntable using a forklift or pallet jack.
2. Film Attachment: The operator pulls the stretch film from the film carriage and manually tucks it into the base of the pallet load or uses a clamp mechanism if available.
3. Cycle Initiation: The operator selects the desired wrap program (if applicable) via the control panel and starts the wrapping cycle.
4. Turntable Rotation & Film Application: The turntable begins rotating at a set speed. Simultaneously, the film carriage, holding the roll of stretch film, moves vertically up the mast, dispensing the film and wrapping the load.
5. Top and Bottom Wraps: Preset parameters ensure sufficient wraps are applied at the top and bottom of the load for maximum stability – critical zones for load integrity.
6. Film Carriage Descent: Once the carriage reaches the preset height (often detected by a photo-eye sensor), it descends while the turntable continues to rotate, applying film on the way down.
7. Cycle Completion: The turntable stops at its home position. The operator cuts the film tail and wipes it against the load, where the film’s cling secures it.

3. B200 Turntable Stretch Wrapper: Key Technical Specifications

Understanding the machine’s capabilities is essential for proper application. Key technical data for the B200 typically includes (Note: Specific values may vary; always consult the manufacturer’s documentation for exact figures):

• Turntable Diameter: Usually around 1500mm (59″) or 1650mm (65″), accommodating standard pallet sizes.
• Turntable Speed: Adjustable, often ranging from 3-12 RPM.
• Maximum Load Weight: Typically supports loads up to 1500kg (3300 lbs) or 2000kg (4400 lbs).
• Maximum Load Height: Standard masts often accommodate loads up to 2100mm (82″) or 2400mm (94″). Extended masts may be available.
• Film Carriage System: Commonly features a Powered Pre-Stretch (PPS) system.
  • Pre-Stretch Ratio: Often fixed or adjustable, commonly ranging from 150% up to 250% or 300%. This significantly increases film yield and load containment force.
• Control System: Usually incorporates a PLC (Programmable Logic Controller) with an HMI (Human Machine Interface) panel for setting parameters.
• Adjustable Parameters:
  • Top/Bottom Wrap Counts
  • Turntable Speed Control
  • Film Carriage Ascent/Descent Speed
  • Film Tension Control
  • Load Height Sensing (Automatic via photo-eye)
• Power Requirements: Typically 220V/1Ph/50-60Hz or specified alternative (e.g., 110V). Power consumption might be around 1.0 – 1.5 kW.
• Machine Footprint: Requires adequate floor space for the machine dimensions plus operating and loading/unloading clearance.

  

  4. Practical Benefits of Implementing the B200