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High-Speed, Multi-Grade Weight Sorter

1–20 Grades customizableWaterproofHigh performance

Hi-speed, multi-grade weight sorter for the weight grading of poultry, fruits, and seafood

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Intelligent weight sorting equipment

Samegram’s weight sorting machine, also known as a weight sorter or inline grading system, delivers precise, real-time weight-based sorting and rejection. Designed for 100% dynamic weighing on production lines, it automatically classifies products into different weight grades or removes out-of-spec items. Ideal for food, agricultural, and pharmaceutical industries, this conveyor belt weight sorting machine ensures consistent product quality and higher productivity. As a customized weight sorting machine, Samegram solutions adapt to specific needs, helping manufacturers achieve better efficiency, traceability, and market competitiveness.

Designed for grading and product protection
Up to 20 reject channels available
Buffer arms, soft pushers, air-blow options
Flexible reject structures per channel
IP65 rated for water and dust resistance
304 stainless steel, hygienic and durable

Customizable Grading Levels

Supports 1–20 weight grades to meet various sorting requirements across different products and industries.

Fast and Accurate Sorting

Delivers high-speed, real-time weighing and sorting with ±0.3g precision for consistent quality control.

Moisture-Resistant Design

Built with waterproof and dustproof components, ideal for slightly wet or harsh production environments.

Easy Line Integration

Compatible with conveyor systems, packing lines, and auto-rejection modules for seamless factory automation.

Related Products

weight sorting machine

Dual-Layer Automatic Weight Sorter SWSD-4523L2
SWSD-4523L2 is a main food weight sorter for fish and shrimp weight sorting. With food-grade materials and IP65 protection, it ensures safe, intelligent weight sorting in food processing lines.
Weighting range
1-2000g
Weighting accuracy
±0.3-2g
Belt speed
5-90m/min
Compact Automatic Weight Sorter SWSS-5012L2
WSS-5012L2 is a compact weight sorter for small lines. It delivers fast, accurate sorting and stable output. Ideal for food, pharma, and hardware. The integrated scale ensures precision with a minimal footprint.
Weighting range
1-2000g
Weighting accuracy
±0.3-2g
Belt speed
5-90m/min
Tray Weight Sorting Machine SWSR-750TC6
SWSR-750TC6 is a stainless steel weight sorting machine designed for food use. Ideal as a fish weight sorting machine or weight checker sorter with customizable 6–20 grading levels.
Weighting range
1-2000g
Weighting accuracy
±0.3-2g
Sorting speed
1-300m/min

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Dynamic Checkweighing and Labeling System Selection Guide

Simply leave your contact information to get the practical selection information compiled by the SameGram technical team, including:

Recommendations for weight check and labeling in different industries
Key considerations before automation upgrade
ROI analysis case of high-precision weight check system

Contact Now Customizable

Support

One-Stop Service

: Customized solutions
Bespoke weight sorting machines designed to handle delicate or irregularly shaped items, maximizing sorting efficiency.

: Installation, commissioning, and diagnosis
Real-time remote system optimization and fault detection tailored for sorting machinery.

: Professional certification and technical support
Remote guidance on product-specific sorting parameters and maintenance protocols to meet quality standards.

: Training and equipment maintenance
Interactive virtual sessions on sorter operation, calibration, and preventive care to minimize downtime.

Related Cases

A major poultry processor in Nakhon Ratchasima, Thailand upgraded its grading line with Samegram’s SWSR-750TC6 multi-level weight grader to meet stricter export standards from Japan and Korea. Their previous semi-automated system lacked precision and speed, causing grading errors, product damage, and order delays. Samegram’s dual-channel 6-grade system offers ±1g accuracy, gentle rejectors, and ERP integration for traceable labeling. The upgrade boosted daily processing from 10 to 18 tons, improved grading accuracy to 99.3%, and reduced damage by 60%. The client gained new supermarket contracts and increased export potential by 18%, strengthening their competitive edge in Southeast Asia.

Industry:: Poultry processing

Equipment:: SWSR-750TC6 multi-level weight grader

Country:: Nakhon Ratchasima (Korat), Thailand

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faq

Frequently Asked Questions

Q: What is a weight sorter?
A weight sorter machine classifies products into multiple weight categories on a production line, improving sorting accuracy and efficiency.
A:
A weight sorter machine automatically weighs items and sorts them into predefined weight ranges or grades. It directs products to different outlets or bins based on their precise weight, enabling efficient classification and packaging. This type of equipment is widely used in industries such as food processing, agriculture, and manufacturing to ensure product consistency and optimize inventory management. Key features include real-time weighing, multi-channel sorting, and seamless integration with production lines. Effective weight grading, automatic weight classification, and weight-based sorting system capabilities make it essential for modern industrial processes.
Q: Are you a manufacturer or a trading company?
SameGram is a professional manufacturer specializing in the design, production, and sales of automated weighing and inspection equipment. With in-house R&D and manufacturing capabilities, we provide high-quality customized solutions to meet various industrial needs.
A:
We are a specialized manufacturer of automated weighing and inspection equipment, founded in 2016, with over 15 years of industry experience, ISO9001 and CE certified.
Q: What certifications and quality standards does SameGram comply with?
SameGram machines comply with international certifications like ISO, CE, and FDA, and meet food safety audit standards such as BRC and IFS.
A:
SameGram equipment is manufactured to meet international quality and safety standards, ensuring reliability in global markets. Our machines are designed in compliance with ISO-certified manufacturing practices and meet the food safety requirements of GFSI, BRC, and IFS audits. Many models are also built with CE-marked components and FDA-compliant materials for contact surfaces, making them suitable for the food, beverage, and pharmaceutical industries. This commitment to compliance ensures that SameGram systems can be seamlessly integrated into regulated production environments.
Q: Can SameGram systems integrate with MES or ERP systems and maintain audit records?
SameGram systems integrate with MES/ERP and provide audit logs, traceability, and production records to support global food safety compliance.
A:
Yes. SameGram's checkweighers and combination systems support data connectivity for MES/ERP integration and USB export. They provide traceability, audit logs, and production records to meet food safety and quality compliance requirements, including GFSI, BRC, and IFS audits. Please refer to individual product pages for available interface options.
Q: Are your machines compliant with food safety standards?
SameGram provides FDA, USDA, HACCP, and IFS-compliant checkweighers and metal detectors for food safety. With 304/316 stainless steel, IP65–IP69K protection, hygienic design, and full traceability, our machines ensure global compliance in food and beverage production.
A:
Yes. SameGram machines comply with FDA, USDA, HACCP, and IFS standards. Built with 304/316 stainless steel and IP65–IP69K protection, they ensure hygiene, traceability, and full compliance for global food and beverage production.
Q: What is the weighing accuracy of SameGram machines?
SameGram checkweighers provide high-precision weighing, with accuracy ranging from ±0.02 g to ±10 g, depending on model and load — ensuring reliable performance for both light and heavy products.
A:
SameGram checkweighers offer high-precision performance with weighing accuracy ranging from ±0.02 g to ±10 g, depending on the model and product weight. For example, our SC1-C-3523L1 model delivers up to ±0.02 g precision for small items, while heavy-duty mo±3–10 g accuracy for loads up to 30 kg.

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