Check Weigher

High-Speed Industrial Check Weigher Systems for Accurate Product Weight Control

MacDev’s Check Weigher Systems are precision-engineered conveyor-based solutions designed to verify, monitor, and control the weight of packaged products in real time. Built for high-speed production environments, these systems automatically identify underweight and overweight products and ensure compliance with quality and regulatory standards.

Ideal for packaging, food, pharmaceutical, and consumer goods industries, MacDev Check Weighers deliver exceptional accuracy, repeatability, and operational reliability while maintaining uninterrupted product flow on the production line.

Why Choose a MacDev Check Weigher?

Unlike manual or batch-based weight inspection, MacDev Check Weighers perform 100% in-line weight verification without slowing down production. This ensures consistent product quality, reduced giveaway, and full traceability.

• Automatic detection and rejection of underweight & overweight products
• High-speed in-motion weighing without stopping the conveyor
• Ensures compliance with quality and packaging regulations
• Reduces material giveaway and production losses
• Seamless integration with existing packaging lines

How the Check Weigher Works

Products move across a high-sensitivity load cell-based weighing conveyor, where each item is weighed individually at production speed. The system compares the measured weight against preset tolerance limits.

Items falling outside the acceptable range are automatically rejected using pneumatic or mechanical rejection mechanisms, while compliant products continue on the conveyor—ensuring zero human intervention and consistent inspection accuracy.

Applications

MacDev Check Weigher Systems are widely used across industries where weight accuracy, product quality, and regulatory compliance are critical.

• Food & beverage packaging lines
• Pharmaceutical and healthcare products
• Consumer goods and FMCG packaging
• Boxes, cartons, bags, and pouches
• Battery, crate, and industrial component weighing

Key Features

• Weighing capacity from 100 g to 50 kg
• High-speed operation up to 50–80 products per minute
• Accuracy from ±0.2 mg to ±5 g depending on capacity
• Advanced load cell technology for stable and repeatable results
• Preset tolerance limits with automatic rejection logic
• Digital weight display with production statistics
• Rugged industrial conveyor construction
• 100% customization as per product and line requirement

Industries We Serve

Our Check Weigher solutions are trusted by manufacturers where every gram matters for brand reputation and compliance.

• Food Processing & Packaging
• Pharmaceutical & Medical Devices
• Consumer Goods & FMCG
• Battery & Electrical Products
• Industrial Packaging & Logistics

“Every product weighed. Every deviation corrected. Every standard met.”
– MacDev Engineering Solutions

Complete Check Weigher Solutions

MacDev delivers end-to-end Check Weigher solutions including system design, manufacturing, installation, commissioning, calibration, and after-sales support.

Each system is custom-built to suit product dimensions, weight range, line speed, and rejection method—ensuring maximum accuracy, uptime, and long-term performance.