Rotary Feeder Features and Application Range
The Rotary Feeder series includes 50 models with more than 120 parameters, providing a wide range of specifications to meet different material handling requirements. With a transportation capacity ranging from 0.5 to 200 t/h, it is suitable for various powder and granular materials. The equipment can operate under pressure conditions from -0.08 to +0.2 MPa and temperature ranges from -30℃ to 250℃, making it adaptable to different industrial process environments.
Wide Range of Models and Configurations
The series provides multiple models and structural options to meet different application requirements. With more than 120 available parameters, users can select suitable specifications according to material characteristics, feeding capacity, system pressure, temperature conditions, and installation requirements. This variety helps ensure better compatibility with different production systems.
Stable Feeding for Various Materials
The equipment is designed for continuous and controlled feeding of bulk materials. It can handle a wide range of materials in powder and granular forms, providing stable discharge performance and supporting consistent material flow in conveying and processing systems. The flexible design allows it to be applied in different industrial material handling processes.
Adaptable Operating Conditions
The equipment is suitable for both negative pressure and positive pressure conveying systems, with an operating pressure range from -0.08 to +0.2 MPa. Its temperature capability from -30℃ to 250℃ allows it to work under various process conditions, including applications involving low-temperature or higher-temperature materials.
Multiple Material Selection
Different construction materials are available to meet specific operating requirements. The standard options include cast iron type, carbon steel welded structure type, stainless steel type, and aluminum alloy type. Users can choose suitable materials based on factors such as material properties, corrosion resistance requirements, and working environment conditions.
Customized Accessories and Configurations
To meet different process requirements, a variety of optional accessories can be supplied. These include cutting prevention mechanisms, feed nozzles, vent chambers, and other customized components. The additional configurations help improve equipment adaptability and allow better integration with different conveying and production systems.
Application Flexibility
With a broad capacity range, multiple material options, and customizable accessories, the equipment can be used in various industries where controlled feeding of powder and granular materials is required. Its flexible design allows it to be integrated into different conveying systems while supporting reliable and continuous operation.

型号 Model | 口径 Bore (Inch) | 容积 Rotor Volume (1/ rev) | 电动机 Drive Motor (kW) | 外形尺寸(mm) Outline Size | 重量 Weight (kg) | ||||||||||||
A | A1 | B | B1 | E | F | H | H1 | H2 | R | L | L1 | L2 | |||||
GR15 | 5 | 1.8 | 0.37 | 570 | 255 | 805 | 220 | 655 | 420 | 716 | 420 | 183 | 280 | 390 | 180 | 270 | 102 |
GR30 | 5 | 2.8 | 0.37 | 570 | 245 | 805 | 220 | 655 | 420 | 736 | 420 | 183 | 300 | 390 | 180 | 270 | 118 |
GR50 | 6 | 4.3 | 0.37 | 570 | 230 | 805 | 220 | 655 | 420 | 796 | 450 | 188 | 330 | 390 | 200 | 300 | 140 |
GR70 | 8 | 6.6 | 0.75 | 680 | 285 | 1020 | 270 | 870 | 530 | 820 | 450 | 167 | 350 | 490 | 320 | 480 | 160 |
GR120 | 10 | 12.6 | 0.75 | 730 | 300 | 1090 | 305 | 940 | 580 | 940 | 500 | 191 | 420 | 525 | 330 | 520 | 200 |
GR220 | 12 | 22.3 | 1.5 | 820 | 350 | 1300 | 355 | 1150 | 670 | 1063 | 550 | 245 | 490 | 625 | 370 | 530 | 310 |
GR300 | 12 | 31.4 | 1.5 | 910 | 350 | 1300 | 355 | 1150 | 760 | 1119 | 550 | 221 | 545 | 625 | 370 | 530 | 400 |
GR400 | 14 | 41.5 | 2.2 | 960 | 380 | 1350 | 380 | 1200 | 810 | 1233 | 620 | 270 | 585 | 650 | 400 | 550 | 425 |
GR600 | 16 | 59 | 2.2 | 1020 | 415 | 1410 | 410 | 1260 | 870 | 1323 | 650 | 278 | 645 | 680 | 480 | 720 | 520 |
GR800 | 18 | 80 | 4.0 | 1140 | 440 | 1450 | 430 | 1250 | 940 | 1431 | 700 | 303 | 700 | 710 | 500 | 800 | 650 |
型号 Model | 口径 Bore (Inch) | 法兰规格 Specification of Flange | ||||||||
JIS5K | ※JIS10K | GB1.0MPa | ||||||||
D | P | N-φd | D | P | N-φd | D | P | N-φd | ||
GR15 | 5 | 235 | 200 | 8-φ19 | 250 | 210 | 8-φ23 | 250 | 210 | 8-φ23 |
GR30 | 5 | 235 | 200 | 8-φ19 | 250 | 210 | 8-φ23 | 250 | 210 | 8-φ23 |
GR50 | 6 | 265 | 230 | 8-φ19 | 280 | 240 | 8-φ23 | 285 | 240 | 8-φ23 |
GR70 | 8 | 320 | 280 | 8-φ23 | 330 | 290 | 12-φ23 | 340 | 295 | 8-φ23 |
GR120 | 10 | 385 | 345 | 12-φ23 | 400 | 355 | 12-φ25 | 395 | 350 | 12-φ23 |
GR220 | 12 | 430 | 390 | 12-φ23 | 445 | 400 | 16-φ25 | 445 | 400 | 12-φ23| |
GR300 | 12 | 430 | 390 | 12-φ23 | 445 | 400 | 16-φ25 | 445 | 400 | 12-φ23| |
GR400 | 14 | 480 | 435 | 12-φ25 | 490 | 445 | 16-φ25 | 505 | 460 | 16-φ23| |
GR600 | 16 | 540 | 495 | 16-φ25| | 560 | 510 | 16-φ27 | 565 | 515 | 16-φ27| |
GR800 | 18 | 605 | 555 | 16-φ25 | 620 | 565 | 20-φ27| | 615 | 565 | 20-φ27| |



