What are the key features and specifications of Fully Automatic Vacuum Granule Packaging Machine?

A Fully Automatic Vacuum Granule Packaging Machine is a sophisticated piece of equipment designed for the high-speed and efficient packaging of granular products. These machines are essential for industries like food, pharmaceuticals, and chemicals, where precise weighing, hygienic handling, and extended shelf life are critical. Understanding the key features and specifications of these machines is crucial for any business looking to optimize its production line.

Key Features that Drive Efficiency and Performance

The value of an automatic vacuum granule packaging machine lies in its ability to automate the entire packaging process, from weighing and filling to sealing and cutting. Here are some of its core features:

• Precision and Accuracy: At the heart of these machines is a high-precision weighing system, often utilizing a multi-head weigher. This system ensures each bag contains the exact amount of product required, minimizing product giveaway and maximizing profitability.

• Integrated Vacuum Technology: The vacuum sealing feature is what sets these machines apart. By removing air from the bag before sealing, they prevent oxidation, inhibit microbial growth, and preserve the product's freshness, flavor, and color. This significantly extends the product's shelf life.

• Versatile Bagging Capabilities: These machines are highly adaptable and can work with various bag types and sizes, including pillow bags, gusset bags, and flat-bottom bags. They often come with a roll of film that the machine forms into bags, offering flexibility in bag dimensions and materials.

• User-Friendly Control System: Modern machines are equipped with advanced PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) touchscreens. This allows operators to easily set and adjust parameters like fill weight, vacuum time, sealing temperature, and bag length, often with pre-set recipes for different products.

• Robust and Hygienic Construction: The machine's body is typically made from food-grade stainless steel (e.g., SUS304 or SUS316). This material is not only durable and corrosion-resistant but also easy to clean, meeting strict hygiene standards for food and pharmaceutical applications.

• Automated Error Detection and Safety: Built-in sensors and alarms detect common issues like film misalignment, no-bag, or incorrect sealing temperature. Safety features like emergency stop buttons and protective doors ensure a safe working environment for operators.

Critical Specifications to Consider

When evaluating a fully automatic vacuum granule packaging machine, these specifications provide the detailed information you need to match the machine to your production needs:

• Packaging Speed: Measured in bags per minute (BPM), this is a primary indicator of the machine's throughput. Speeds can vary widely, from 20 BPM for standard models to over 100 BPM for high-speed versions.

• Weighing Range and Accuracy: This specifies the minimum and maximum weight the machine can accurately fill per bag (e.g., 100g to 5000g). Accuracy is often expressed as a deviation percentage (e.g., ±1-2g).

• Bag Size Range: The machine's capability to handle different bag dimensions (width and length) is crucial. This specification will define the types of products and package sizes you can produce.

• Power and Air Consumption: These specifications detail the electrical power (e.g., 220V/380V, 50/60Hz, 3-phase) and compressed air requirements (e.g., pressure and consumption rate). They are essential for planning your facility's utilities.

• Film Material and Thickness: The machine is designed to work with specific film types (e.g., PE, PET/PE, Aluminum Foil) and a range of thicknesses (e.g., 0.04-0.12mm). Compatibility with your desired packaging material is a must.

• Vacuum Pump Capacity: The vacuum system's power, measured in cubic meters per hour ($m^3/h$), dictates how quickly and effectively the air is removed from the bag, directly impacting the quality of the vacuum seal.

Choosing the right machine involves a careful balance between these features and specifications to ensure it meets your specific production volume, product requirements, and budget.