| Model | LR-LF-5G |
| Reject Structure | Separated Type |
| Weighing Range | 500-5000g |
| Resolution | 1g |
| Weighing accuracy | ±3g |
| Weighing Tray Size | 900*300mm |
| Maximum Belt speed | 60m/min |
| Sorting Level | 4-16grades |
| Voltage | AC220V±10%/50Hz |
| Air Supply | ≥0.6Mpa 50L/min |
| Machine Length (mm) | 2700+Grade quantity/2+650 |
| Machine width (mm) | 900 |
| Machine Height (mm) | 1300 |
| Net Weight | 220kg |
Products
Automatic Belt Type Weight Sorting Machine
PRODUCTS
CONTACT US
Automatic Belt Type Weight Sorting Machine
- Phone : +86 18254352505
- Email : nancy@longreatautomation.com
- Wechat : +86 18254352505
- Whatsapp : +86 18254352505
Product Description
Product Show
Automatic Weight Sorting & Grading Solution for Food Processing Industry

Product Introduction
Automatic Belt Type Weight Sorting Machine
Longreat Belt Type Weight Sorting Machine is an advanced automatic weight sorting machine designed for food processing factories to accurately sort and grade products according to preset weight ranges.
Also known as an automatic weight sorter, weight grading machine or weight grader, this equipment provides reliable and efficient weight classification solutions for poultry, seafood, meat, fruits, vegetables and other food products.
With high-speed weighing technology, intelligent control systems and hygienic stainless steel construction, Longreat weight sorting machines help manufacturers improve sorting accuracy, reduce manual labor, minimize product waste and achieve consistent product quality.
Key Features
Smart Weight Sorting Solution for Higher Production Efficiency
Accurate Weight Sorting & Grading
The automatic weight sorter precisely measures product weight and automatically separates products into different weight categories according to production requirements.
High-Speed Automatic Sorting
Designed for continuous food processing production, the machine improves sorting efficiency and reduces dependence on manual workers.
Consistent Product Quality
The weight grading machine ensures stable product classification, helping manufacturers maintain uniform product specifications and packaging standards.
Food-Grade Hygienic Design
Constructed with stainless steel materials, the machine is suitable for strict hygiene requirements in meat, seafood and poultry processing plants.
Flexible Sorting Configurations
Sorting levels, conveyor dimensions, weighing ranges and discharge methods can be customized according to different products and production capacities.
Easy Integration with Production Lines
The automatic weight sorting machine can be connected with conveyors, packing machines and complete food processing automation systems.

Applications
Weight Sorting Solutions for Food Processing Industries
Longreat weight sorting machines are widely used for automatic grading and sorting applications in:

Customer Projects
Weight Sorting Machine in Real Production
See how Longreat automatic weight sorting solutions are applied in real food processing environments.


FAQ
1. What products can be sorted by the belt type weight sorting machine?
The machine is suitable for poultry, seafood, meat, fruits, vegetables and other food products requiring automatic weight grading.
2. What is the accuracy of the weight sorter?
The sorting accuracy depends on product characteristics, weight range and production requirements. Longreat provides customized solutions based on customer applications.
3. Can the machine be connected with other production equipment?
Yes. The belt type weight sorting machine can be integrated with conveyors, packing machines and complete food processing production lines.
4. How can I choose the right weight sorting machine?
The suitable model depends on:
- Product type
- Weight range
- Required capacity
- Sorting levels
- Factory production requirements
we can recommend the most suitable solution for you.
5. Why choose Longreat weight sorting machine?
Longreat provides professional food processing automation solutions, customized equipment design and complete technical support for global customers.
Contact Us
Get Your Customized Weight Sorting Solution
Looking for an automatic weight sorting machine for your food processing factory?
Contact Longreat for a customized solution to improve sorting accuracy, production efficiency and product consistency.
Your Trusted Partner for Complete Food Processing Automation & Hygienic Solutions.








