Automatic Food Grade Conveyor Check Weigher for Online Weight Inspection

Product Description

The Automatic Conveyor Check Weigher is a high-precision online weighing system designed for automatic weight inspection during continuous production.

It can check the weight of every single package at high speed and automatically separate overweight or underweight products from the production line. The machine helps manufacturers improve quality control, reduce product giveaway and ensure compliance with weight standards.

Made of food-grade SS304 stainless steel and equipped with a high-accuracy weighing sensor, this checkweigher is widely used in food, beverage, pharmaceutical and other industries.

Product Features

✅ High Accuracy Dynamic Weighing

• Real-time weight detection while products are moving
• Stable and accurate weighing performance
• Suitable for high-speed production lines
• Automatic weight compensation and zero tracking

✅ Food Grade Stainless Steel Structure

• Full SS304 stainless steel frame
• Hygienic design for food processing
• Easy cleaning and maintenance
• Corrosion-resistant and durable

✅ Automatic Reject System

According to different products, various reject methods are available:

• Air blow rejector
• Push rod rejector
• Swing arm rejector
• Drop-down belt rejector

Unqualified products can be automatically removed without stopping the production line.

✅ Intelligent Control System

• Touch screen operation
• Easy parameter setting
• Multiple product memories
• Weight data statistics
• Alarm indication system

Technical Parameters

Working Process

1. Products enter the weighing conveyor automatically.
2. The high-speed sensor detects product position.
3. The system measures the product weight dynamically.
4. The control system compares the weight with preset standards.
5. Qualified products continue to the next process.
6. Unqualified products are automatically rejected.

Application Products

The checkweigher is suitable for:

Food Products

• Snack bags
• Potato chips
• Nuts
• Candy
• Frozen food
• Seafood
• Meat products
• Rice
• Pasta
• Powder bags

Packaging Containers

• Plastic bags
• Doypack bags
• Cartons
• Boxes
• Bottles
• Trays
• Cans

Advantages

Improve Production Quality

Automatically check every package to ensure consistent product weight.

Reduce Material Waste

Avoid excessive filling and reduce unnecessary product giveaway.

Increase Production Efficiency

Automatic inspection replaces manual checking and improves line speed.

Easy Integration

Can be connected with:

• VFFS packaging machines
• Multihead weighers
• Linear weighers
• Metal detectors
• X-ray inspection systems
• Cartoning machines

Optional Functions

✔ Metal detector combination
✔ Data recording system
✔ Barcode scanner
✔ Customized conveyor length
✔ Customized conveyor height
✔ Waterproof design
✔ Reject product collection system
✔ Communication with factory MES system

Customized Solutions Available

We can customize the checkweigher according to:

• Product type
• Product dimensions
• Weight range
• Required accuracy
• Production speed
• Existing production line layout

Please contact us for a suitable solution.

Why Choose ZONPACK?

✔ Professional manufacturer of weighing and packaging equipment
✔ Experienced engineering team
✔ Customized automation solutions
✔ Strict quality control
✔ Global installation and after-sales support