Product Overview

The vertical mesh bag weighing & packaging production line is a fully automatic integrated packaging equipment independently developed for agricultural products, fresh fruits and vegetables, and granular food. It integrates automatic feeding, high-precision weighing, high-speed mesh bag packaging, automatic tying, and optional automatic labeling functions in one unit.

Featuring high automation, simple operation and stable continuous operation, this production line effectively solves the pain points of traditional manual mesh bag packaging, such as low efficiency, large weighing errors, irregular packaging and high labor costs. It is widely applicable to standardized packaging of fruits, vegetables, grains and specialty foods, serving as the preferred automatic packaging equipment for agricultural bases, supermarket supply chains and e-commerce fresh food platforms.

Production Line Configuration

Adopting a modular combined design with smooth coordination between each station, the complete production line consists of a vibrating feeder, Z-type elevator, multi-head combination weigher, and fully automatic vertical mesh bag packaging machine. It realizes full-process automatic operations including material conveying, quantitative weighing, mesh bag sleeving, automatic mesh pushing and bag tying molding with minimal manual intervention, greatly improving overall production efficiency.

Core Product Advantages

1. Premium Material, Sanitary & Durable

The whole machine is made of hard carbon steel and food-grade stainless steel, fully complying with food production hygiene standards with no peculiar smell and no pollution. The equipment features excellent corrosion resistance, oxidation resistance and wear resistance, adapting to humid and dusty agricultural processing environments. It extends service life, simplifies daily cleaning and maintenance, and effectively reduces failure rate and operation costs.

2. Automatic Mesh Bag Replacement for Uninterrupted Production

Equipped with an automatic mesh bag replacement system, the machine can automatically switch and replace mesh tubes when the packaging mesh is exhausted. No shutdown or manual replacement is required, achieving 24-hour non-stop continuous production. It completely avoids production capacity loss caused by frequent shutdowns for mesh replacement and significantly improves overall output.

3. High-Stability Airtac Pneumatic Components

The entire line adopts high-quality Airtac pneumatic components with stable performance, good air tightness and fast response speed. These wear-resistant and pressure-resistant parts support long-term high-frequency continuous operation without stuttering. They effectively reduce pneumatic system failures and deliver far higher operational stability than equipment equipped with ordinary generic parts.

4. Precise Positioning Structure for Accurate Mesh Pushing

Designed with a dual positioning gear and proximity switch combination positioning structure, the equipment accurately controls the stroke and position of mesh pushing. Each pushing action is precise, offset-free and jam-free, fundamentally avoiding mesh bag skew, packaging dislocation and material leakage, ensuring uniform and standard packaging for every finished product.

5. Intelligent Electric Control System with Simple Operation

Equipped with frequency converter, mature PLC control system and high-definition touch screen panel, the electrical control system is reliable and stable. It supports precise parameter adjustment, stable speed regulation and accurate weighing. With one-click parameter setting and automatic fault prompt functions, even zero-based operators can master the operation quickly.

6. Fast Consumable Replacement & Low Downtime Loss

Wearable accessories such as bag tying belts and mesh bags adopt a modular disassembly and assembly design. Replacement procedures are simple and fast without professional tools or technical personnel required. It greatly shortens downtime for consumable replacement and improves the effective working time of the equipment.

7. User-Friendly & Intuitive Operation Interface

The touch screen interface is humanized and optimized with a concise layout and clear functions. It integrates parameter setting, output statistics, fault inquiry and real-time operation monitoring. The intuitive operation logic lowers the operation threshold and adapts to operators in various production scenarios.

Core Equipment Features

Dual-Barrel Alternating Design for Higher Productivity

The innovative dual feeding barrel design enables alternating mesh bag installation and material filling operations. The two barrels work cyclically with seamless connection, eliminating idle waiting time of single-barrel equipment. It greatly improves packaging efficiency and fully meets large-scale and mass production demands.

Flexible Packaging Design, No Material Crushing or Jamming

Optimized for fragile fruits, vegetables and granular food materials, the equipment adopts flexible conveying and buffer filling structures. No hard extrusion or material jamming occurs during the packaging process, effectively preventing material corner breaking, damage and deformation, and maximizing the finished product integrity rate.

Modular Feeding Barrel for Multi-Specification Materials

Different sizes of feeding barrels can be freely matched and replaced according to material dimensions and single package weight. The equipment has strong universality and can package various materials of different sizes. One machine covers multiple product specifications, effectively saving enterprise equipment procurement costs.

Optional Automatic Label Insertion for Commercial Packaging

Customizable automatic label insertion function is available. The machine can automatically insert product labels during the mesh bag tying process without manual labeling. The finished packages are neat, beautiful and highly standardized, perfectly suitable for supermarket sales, e-commerce delivery and high-end commercial packaging scenarios.

Wide Application Scope

This versatile packaging equipment is widely used for mesh bag quantitative packaging of various fruits, vegetables and granular food products:

Fruits: Orange, lemon, apple, pomelo, citrus and more

Vegetables: Garlic, potato, ginger, corn, chestnut, pumpkin and more

Food: Eggs, chocolate coins, various granular dry food and more

It is widely applied in agricultural product supply bases, supermarket centralized supply platforms, e-commerce fresh food supply enterprises and food processing factories, serving as core automatic equipment for standardized and large-scale packaging of fresh agricultural products.

20 YEARS Focus on

Poviding intelligent weighing

and packaging solutions