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RVSP-4634 Rotary Vacuum Skin Packaging Machine

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I. Product Overview

  • Product Category: Industrial-grade Rotary Vacuum Skin Packaging System[cite: 4].
  • Usage Scenarios: Designed for fresh food processing centers, large central kitchens, and high-efficiency production lines[cite: 4]. Suitable for batch and high-speed automated packaging of various premium steaks, seafood (oysters, scallops, whole fish), chilled fresh meat, and ready-made meals[cite: 4].
  • Core Functions: Utilizes a rotary multi-station structure to achieve continuous operation of vacuum skin packaging, sealing, and automatic film cutting[cite: 4]. Through high-vacuum sealing technology, the packaging film perfectly contours to the food surface, providing a 3D display effect while achieving ultimate freshness preservation[cite: 4].

II. Core Advantages

  1. High Continuous Production Efficiency: Compared to shuttle-type equipment, the rotary structure with multi-station simultaneous operation greatly shortens the cycle time and significantly increases per-machine output[cite: 4].
  2. Ultimate Freshness & Preservation: All-around vacuum sealing eliminates air contact, effectively preventing product oxidation and juice loss, maintaining the original taste of the materials[cite: 4].
  3. Enhanced Visual Presentation: The skin film tightly wraps the product, offering a 3D aesthetic appearance with high transparency, which greatly increases the retail shelf competitiveness and brand value of the product[cite: 4].
  4. Precision & Stability: Adopting high-precision sensors and a PLC control system ensures high consistency in vacuum level, temperature, and running rhythm, guaranteeing uniform quality for every tray of products[cite: 4].

III. Technical Specifications

Parameter Specifications
Packaging Speed 2-4 cycles/min[cite: 4]
Mold Total Size 640×440 mm
Rated Power 5.5 kW[cite: 4]
Working Pressure 0.6-0.8 MPa[cite: 4]
Vacuum Pump High-performance industrial vacuum pump
Power Supply 220V/380V 3-phase 50-60Hz[cite: 4]
Machine Weight Approx. 500 kgs[cite: 4]
Machine Dimensions 1350×1300×1600mm[cite: 4]

IV. Mold Configuration & Consumable Recommendations

1. Mold Configuration

The mold total size for this equipment is 640×440 mm, supporting highly flexible customization to match specific product packaging requirements.

Mold Dimension Diagram

  • Layout Options:
    • 1-out-4 Configuration: Max single-box size: 280×180 mm.
    • 1-out-3 Configuration: Max single-box size: 390×175 mm.
  • Custom Height:
    • Depth: Standard mold depth is 50 mm, which can be customized for greater depth.
    • 3D Presentation: Supports packaging for food protruding 10 mm above the tray edge (customizable for greater heights).

2. Consumable Recommendations

To ensure the best vacuum skin packaging results and visual appeal, we recommend using professional-grade skin packaging films: * Film Material: Food-grade PE skin packaging film (known for excellent stretchability and clarity). * Recommended Thickness: Standard usage is 100 microns to ensure structural integrity and sealing quality. * Max Film Width: The equipment supports a maximum film width of 440 mm.

V. Sales Strategy & FAQ

Sales Strategy

  • Efficiency Marketing: The key selling point of this equipment is "high efficiency" and "labor saving." For large processors with expansion needs, focus on the output advantages of the rotary structure compared to standard equipment.
  • Highly Customizable: We support highly flexible mold customization services. Customers do not need to be tied to specific trays; simply provide your existing tray samples or specifications, and we will precisely customize the matching mold to ensure perfect packaging results.

Frequently Asked Questions (FAQ)

  • Q: Why choose rotary instead of shuttle-type?
    • A: The rotary design allows for manual removal of finished products and loading of trays during the sealing/vacuum operation, resulting in higher efficiency, suitable for large-scale production lines[cite: 4].
  • Q: Is the maintenance difficult?
    • A: The equipment structure is simple and clear. Daily maintenance only requires simple cleaning and vacuum pump care. We will provide a full set of video maintenance guides[cite: 4].

VI. Media & Workflow

Workflow: 1. Automatic Feeding: Manually place the trays containing food onto the workstation. 2. Positioning Film: The rotary table sends the tray to the skin film covering area, which is automatically applied. 3. Vacuum Skinning: Vacuumize and heat the film to make it tightly adhere to the food. 4. Cutting & Sealing: After bonding, complete the film cutting while sealing. 5. Unloading: After sealing, it automatically resets, and the operator manually rotates the table to remove the finished product.

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