High-capacity Plansifter


Product Overview
The high-capacity plansifter fits large factories. It provides high-precision grading for continuous screening. A circular rotation system supports 24/7 heavy-duty work. Maintenance stays minimal. The enclosed design and imported bearings ensure stability. This machine processes grains, bran, and various powders into different grades. You get precise separation and high capacity. Every run delivers accurate results. This series handles flour and feed processing with high efficiency. You can rely on the stable performance and output.
Capacity: 5-25 T/H
Power: 5.5-11 KW
Technical Structure of High-Capacity Plansifter
The professional plansifter consists of several specialized parts for high-efficiency material grading. Each specific part has a unique structure and function to ensure the stable operation of your entire production line.
Technical Parameters
The following technical parameters outline the power and processing capacity of our high-capacity plansifter series. Designed for high-efficiency multi-stage screening and grading, these machines ensure optimal product purity across various flour and granular materials.

| Model | Comp. | Sieves per Comp. | Max Sieve Area (㎡) | Main Shaft Speed (r/min) | Radius of Gyration (mm) | Effective Sieve Height (mm) | Top Sieve Height (mm) | Power (kW) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| FSFG740×4×27 | 4 | 23–27 | 41.3 | 245 | ≤65 | 1900–1940 | 125 | 5.5 | 3850 |
| FSFG740×6×27 | 6 | 23–27 | 62.1 | 245 | ≤65 | 1900–1940 | 125 | 7.5 | 4800 |
| FSFG740×8×27 | 8 | 23–27 | 82.7 | 245 | ≤65 | 1900–1940 | 125 | 11 | 6000 |
Operational Principles of High-Capacity Plansifter
The large capacity square plansifteris high-efficiency separation equipment designed to grade and classify granular materials accurately. This machine combines robust sifting mechanics with customizable multi-layer screen structures to ensure optimal product purity and meet diverse professional production needs.
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Key Advantages of High-Capacity Plansifter
The high efficiency plansifter uses its unique design to provide excellent performance in feed and grain grading. This advanced equipment serves as a key factor in ensuring product quality and total production efficiency.
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Global Case Study
The high-capacity plansifter is in use in feed mills across many countries and has earned wide recognition from our global customers. These successful installations prove the high reliability and excellent grading performance of our machinery in diverse industrial environments.
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Application Scope of High-Capacity Plansifter
As a vital auxiliary equipment for modern production lines, the industrial plansifter is widely used for grading and screening powdered materials across many large-scale manufacturing sectors. This model fits into various production stages to ensure the total purity and uniformity of your final processed products.
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Buyer’s Guide & Support Center
All your questions are answered here! Below are answers to frequently asked questions about the high-capacity plansifter, providing you with comprehensive answers.
What is the main purpose of the plansifter in a flour or feed mill?
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The plansifter separates ground materials into different sizes through multiple layers of screens. It ensures that the final product reaches the exact texture and quality you need. By using different mesh sizes, the machine can sort fine flour and larger particles into separate groups at the same time.
Is this machine expensive to run in terms of electricity?
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No, the plansifter is a very efficient machine. It uses a balanced weight system and a high-quality motor to create a smooth circular motion. This design requires very little power to process a large amount of material. You will save money on electricity bills compared to using multiple smaller screening machines.
How do I change the sieve frames and screens?
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You can change the sieve frames easily. Each frame is a standard unit that fits into the main cabinet. You simply open the side inspection door and pull the frames out. One worker can perform this task without any special tools, which keeps your maintenance time very short.
Do the sieve holes clog easily and how are they cleaned?
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The sieve holes stay clear during operation. Each frame contains small cleaners that move across the screen while the machine shakes. These cleaners constantly knock away any stuck particles or flour. This automatic cleaning system prevents blockages and keeps the machine working at full speed all day.
How many sizes of material can the high-capacity plansifter separate at once?
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This machine is very effective at multi-stage grading. You can install several layers of different screens to separate the material into three or more different sizes in one go. This allows you to meet strict quality standards for your final product without needing extra equipment.
Can I customize the plansifter for my specific material?
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Yes, we provide full customization for your specific production needs. You can choose the number of sieve frames and the exact size of the screen holes for your material. We also offer different sealing materials and feeding layouts to match your existing factory pipes and production goals.












