The tumbler vibrating sieve is a low-frequency rotary vibrating screen that simulates artificial shaking. Its principle is: the instantaneous motion is the synthesis of radial displacement and circular motion with this displacement as the axis (spiral motion), that is, the vibrator with adjustable eccentricity produces nonlinear three-dimensional motion, and the material also produces the same motion similar to manual operation, thereby achieving the purpose of screening. Combined with screening accessories, a more ideal screening effect can be obtained; it is suitable for round, cylindrical, sheet, and even regular-shaped materials that are easy to block the net and require precise screening.
Circular tumbler vibrating sieve model parameters
The circular tumbler vibrating sieve models mainly include GFBD-600, GFBD-1000, GFBD-1200, GFBD-1600, GFBD-2000, GFBD-2400, GFBD-2600, GFBD-3200, etc. There are many models to choose from according to the screening materials and different industries.
Application range: food industry, pharmaceutical industry, chemical industry, other industries, etc.
Applied materials: citric acid, milk powder, starch, sugar, vitamins, spices, tea, feed, plastics, rubber, fertilizers, sugar and salt industry, renewable resources, EPS, PVI, PVC, resin, etc.
| Model | Dia.（mm） | Area（㎡） | Angle（°） | Layer（s） | Power（kw） |
| GFBD-600 | Φ600 | 0.21 | 0-10 | 1-5 | 0.75 |
| GFBD-1000 | Φ1000 | 0.66 | 0-10 | 1-5 | 1.1 |
| GFBD-1200 | Φ1200 | 0.98 | 0-10 | 1-5 | 2.2 |
| GFBD-1600 | Φ1600 | 1.81 | 0-10 | 1-5 | 4 |
| GFBD-2000 | Φ2000 | 2.80 | 0-10 | 1-5 | 5.5 |
| GFBD-2400 | Φ2400 | 4.15 | 0-10 | 1-4 | 5.5 |
| GFBD-2600 | Φ2600 | 5.31 | 0-10 | 1-4 | 5.5 |
| GFBD-3200 | Φ3200 | 7.50 | 0-10 | 1-4 | 11 |
Installation requirements of circular tumbler vibrating sieve
Installation requirements for circular swing screen:
- When installing the equipment, it must be carried out in accordance with the relevant interface dimensions and installation methods on site and relevant technical requirements jointly confirmed by the supply and demand parties;
- Before installing the equipment, first check whether the parts are complete or damaged according to the packing list. Among them, if the power conversion device (crankcase) has been in use for more than six months since the date of leaving the factory, the rotating parts such as bearings must be disassembled, cleaned and assembled again and replaced with new grease of the corresponding brand;
- The equipment should be installed according to the installation drawing, and the one-time or sub-item lifting should be determined according to the size and weight of the equipment. When lifting, it should be lifted at the designated position. It is strictly forbidden to hang the lifting device directly on the drive motor to lift the entire equipment;
- The steel structure bracket of the equipment must be installed horizontally on the foundation, and then bolted or welded with the embedded parts of the foundation according to relevant technical requirements;
- When installing the equipment, a space of 150 ~ 200mm should be reserved between the moving body (the upper part of the equipment) and the non-moving parts such as the hopper and chute to ensure that the equipment does not collide during normal operation and start and stop.
- If the inlet and outlet of the equipment need to be closed, flexible connections should be used, and fixed connections such as hard materials should not be used, otherwise it will cause serious damage to the connecting pipes or equipment;
- The rubber spring of the equipment should be selected according to the free height, and the rubber spring should be the same batch of products with the same specifications from the same manufacturer.
Square swing screen working principle structure diagram
After the screen machine is started, the shaking body of the screen machine, that is, the screen box, moves back and forth under the action of inertia force, and the screen box drives the screen surface to shake periodically, so that the material on the screen surface makes a directional jumping motion with the screen box. During this period, the material with a smaller diameter than the screen hole passes through the screen hole and falls to the lower layer to become the undersize material, and the material with a larger diameter than the screen hole is discharged from the discharge port after continuous tumbling and jumping motion, thus completing the screening work.
Square swing screen model parameters
The main models of square swing screens are HXS-1536, HXS-1836, HXS-2040, etc. There are many models to choose from according to the screening materials and industries.
Application range: building materials, mineral processing, metallurgy, chemical industry, abrasives, food and other industries.
Applicable materials: dry mortar, machine-made sand, natural sand, quartz sand, perlite, dolomite, calcite, potassium feldspar and other stone powders and mineral powders; classification of metallurgy, metal powder, mineral powder, food, sugar, salt, abrasives, feed and other industries.、
| Model | Screen size（m） | Sieve area（㎡） | Angle（°) | Layer（s） | Power（kW） | Numbers of revolutions | Screen box stroke（mm） |
| HXS-1536 | 1.5m*3.5m | 5.25 | 5.43±3 | 1~10 | 5.5 | 180-260 | 60-25 |
| HXS-1836 | 1.8m*3.5m | 6.3 | 5.43±3 | 5.5 | 180-260 | 60-25 | |
| HXS-2040 | 2.0m*4.0m | 8 | 5.43±3 | 7.5 | 180-260 | 60-25 |
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