DESCRIPTION

The ZONESUN ZS-PL420S is a high-performance automatic packing machine equipped with a 4-head linear scale for precise weighing, filling, and vacuum sealing of granular products. Designed for efficiency and accuracy, it handles a wide range of materials including rice, corn, beans, cashews, and peanuts. With customizable filling ranges and back-sealing bag support, it delivers 8–12 bags per minute while maintaining a vacuum rate of 76 m³/hour. Built with durable stainless steel and engineered for industrial reliability, it significantly reduces labor and production costs.

PARAMETER

• Model：ZS-PL420S
• Power Supply：3-phase 380V, 50Hz
• Rated Power：5.8 kW
• Machine Material Mainframe: 201 stainless steel<br>Contact parts: 304 stainless steel
• Filling Range：Customized according to user requirements
• Sealing Type：Back-sealing bags
• Bag Size Length: 80–400 mm<br>Width: 100–295 mm<br>Sealing edge: 15 mm
• Packing Speed：8–12 bags/min (depending on product flow)
• Vacuum Rate：76 m³/hour
• Vacuum Degree：0.1 hPa
• Machine Dimensions：3276 mm (L) × 1024 mm (W) × 3290 mm (H)
• Machine Weight：Approx. 1100 kg

Integrated Packaging Process

The system combines material feeding, conveying, weighing, bag forming, and vacuum sealing in one automatic packaging process.

Supported Bag Styles

The machine forms and seals the compatible bag styles shown for granular-product packaging.

Optional Supporting Devices

Optional supporting equipment can be configured to suit different production and material-handling requirements.

PRODUCT DETAILS

4-HEAD LINER WEIGHER

High-precision weighing, improves efficiency of product

Four-Head Weighing System

Four weighing hoppers measure granular material before it is discharged into the packaging section.

SEALING JAW

High-quality material, makes the seal fast and secure

Vacuum Sealing Mechanism

The sealing mechanism removes air and seals the formed bag to complete vacuum packaging.

CONTROL PANEL

Manual touch to operate and control the machine.

Touchscreen Control

The touchscreen provides access to machine settings and production controls.

BAG FORMER

Make foil rolls into bags of the size you need.

Bag Former

The forming assembly shapes the packaging film before filling and sealing.

Z-FEEDER

Automatically feed materials into the machine.

Material Feeder

The feeder supplies granular material to the weighing system for continuous packaging.