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A variety of foods can be placed on the disc of the weight grader to weigh. Rotating Trays Weight Grader can sort food automatically.

Softer, thinner and more viscous products are easier to reject.

The automated sorting machines is suitable for weighing and sorting grading fruits vegetables poultry (such as chicken legs, chicken wings, chicken pieces), seafood (such as sea cucumber, giant squid, squid slices, abalone, small fish, shrimp), Chinese herbs, egg yolk and some irregular materials.


Checking Range≤500g≤500g≤500g
Minimum Scale0. 1g0. 1g0. 1g0. 1g
Maxmine Speed250-300 pcs/min240 pcs/min170 pcs/min150 pcs/min





Hoppers Size



PowerAC220V±10% 50Hz(60Hz)
Operation ModeScreen Mode
Control SystemHigh Speed A/D Sampling Module

Temperature: 0℃-40℃(with on-board air conditioner)

Humidity: 30%-95% (equipped with dehumidifier)

Products Preset100
Body MaterialStainless Steel SUS304

Additional Advantages


● Efficient and economical

● The Rejection is dropdown

● Manual or automatic zero tracking

● Reserve a standard interface for managing data easily

● One computer can control multiple graders centrally

Packing and Shipping

Let us put our extensive experience in design, engineering and manufacturing to work for you.

We can provide your premium solutions and machines on time and within budget.

Related Products

Rotating Trays Weight Grader YGW-YP170/200/250/330F8

Key Features 

Infeed hoppers can be customized.

There are 4 sizes of infeed hoppers available: small, medium, large and super large.  Stainless steel and plastic materials are optional. The level of the weight grader is 4-16. The number of hoppers is 36-92. The speed of sortation machine is up to 320 pcs/min and the sorting accuracy is up to ±0.2g.

Safe and waterproof.

The stainless steel drum motor is made of SUS304 stainless steel. And the whole fruit sorting equipment is designed to be waterproof and resistant to seawater corrosion. It can reach IP65 and above IP65 waterproof level.

Comply with food-grade standards.

The design of automated sorting machines is in line with food and drug hygiene standards. Our equipment can help customers' products to meet HACCP, IFS certification requirements, CE and FDA standards.

The operation interface is easy to use.

A 10-inch color touch screen not only has user password protection function but also has 100 products parameters storage function.

Data storage and export conveniently.

We can record production data for up to 365 days. Bluetooth connection function can export data to USB. We are able to connect peripheral equipment and manage multiple machines together.

Adjustable speed

The motor of fruit grader machine is controlled by frequency conversion. The speed can be adjusted as required.

Report function

The equipment system can generate reports in Excel format. We can count the individual weight and total weight of each discharge port. It can keep abreast of the production status anytime.