GM520B Vertical Form Fill Seal Machine (VFFS)

I. Brief Introduction of GM520B VFFS

Applicable Industries:

GM520B Vertical Form Fill Seal Machine (VFFS) integrates functions such as coding, bag making, gas flushing/exhaust, and packaging. When paired with a dosing device, it fully meets the automated packaging requirements for various forms of materials. This includes granules, powders, liquids, etc., such as coffee, sugar, flour, laundry detergent, sauces, and more.

Features:

1. Vertical Sealing: Adopts a back-sealing style for an aesthetically pleasing bag appearance and stable forming.

2. Innovative Design: Features a brand-new design, striking appearance, and a more streamlined, rational structure.

3. Control System: Equipped with a full computer PLC control system and a color touch screen for convenient and intuitive operation.

4. Film Pulling System: Utilizes a servo film transport system and a color code sensor for precise positioning and an attractive package appearance.

5. Diverse Bag Styles: Offers versatile bag options for customers, including pillow bags, gusseted bags, hanging hole bags, and chained bags.

6. Automatic Correction: Features an automatic film-deviation correction function to save time, labor, and film, ensuring intelligent operation.

7. External Film Unwinding: Incorporates an external film release mechanism for simple and quick packaging film installation.

8. Fully Automated Process: When combined with dosing equipment, it automatically completes the entire packaging process—including measuring, feeding, filling, bag making, gas flushing (exhaust), and date printing—along with automatic counting.

9. Alarm Protection: Features a comprehensive automatic alarm protection system to help troubleshoot faults promptly and minimize material waste.

II. Product Characteristics

1. Customized Filling System: Tailored filling systems based on product attributes and test results ensure high precision, smooth material flow without clogging, and accurate measuring accuracy.

2. Customized Specifications: Bag-making dimensions and sealing methods are custom-designed according to bag type, material characteristics, and weight.

3. Extended Shelf Life: Effectively prevents oxidation, mildew, spoilage, and moisture after packaging, preserving quality, freshness, and extending the product storage period.

III. Technical Features

1. Touchscreen: Chinese-language display control system

• Set the required parameters (filling volume, speed, bag length, etc.) via the display interface, and the control system automatically optimizes the coordination of all operational movements.

2. Vertical Sealing Section:

• Adopts a back-sealing design for neat bag styles and stable forming.

• Equipped with a servo film transport system for accurate tracking and exceptional overall machine performance.

3. Optional Configurations:

• Optional gusseting mechanism and support device for comprehensive functionality.

• Optional punching for hanging holes: round holes, euro slots (butterfly holes).

4. External Film Release Mechanism:

• Utilizes an external film unwind mechanism for quick and easy film installation.

• Features automatic deviation correction, with automatic alarms and machine stoppage upon film breakage or depletion.

IV. GM520B VFFS Workflow

1. Manually load the packaging film onto the main film roll spindle, install it according to the film-threading diagram, and complete the film installation.

2. Pair with metered filling and feeding materials.

3. Longitudinal sealing (back sealing) and horizontal sealing (easy-tear notch, euro slot hanging hole / round hanging hole).

4. The machine automatically performs functions such as coding, bag making, sealing, and cutting.

V. GM520B Vertical Form Fill Seal Machine (VFFS) Parameters