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How to clean the limestone standard inspection sieve?
Clean according to the actual situation. The remaining dust particles should be scrubbed with a soft brush first. Special residues should be washed with dilute acetic acid. If it is a metal frame or copper wire mesh test sieve, a special cleaning agent should be used.
The specific steps for cleaning the test sieve are as follows:
1. Turn off the power of the standard inspection sieve.
2. Loosen the fixing nuts at the two corners, remove the upper cover of the test sieve, and remove the sieve frame to be cleaned.
3. Use a vacuum straw and a rag to clean the remaining parts of the standard test sieve.
4. Use compressed air to clean the particles and powder on the screen. If the particles or powder are stuck in the screen holes and cannot come out, you can tap the screen lightly.
5. Install the small hole screen, large hole screen and upper cover in order.
6. Pack up the tools used when cleaning the standard inspection sieve and clean it.
Please note! When cleaning, do not press too hard on the grid to remove stuck particles, nor should you use sharp objects to clear blockages. To prevent the mesh from breaking.
The difference between swing screen and rotary vibrating screen:
1. The working principle of the swing screen is different from that of the rotary vibrating screen.
From the perspective of running trajectory, the swing screen is a nonlinear inertial vibrating screen, and its basic rotary motion is similar to manual screening. The material is evenly dispersed on the entire screen surface from the center to the outer edge, thereby spreading in the axial direction in a spiral motion. The fine particles thus complete the entire screening process. The rotary vibrating screen is a screening machine that performs three-dimensional circular motion, so the production sites required by the two screening machines are also different.
2. Different production output
If you want large output, it is recommended that you use a swing screen. If you want high precision, you need to use a rotary vibrating screen. This is because the area of contact between the screen surface of the swing screen and the material is large, while the usable area of the rotary vibrating screen is smaller. A larger contact part between the screen surface and the material will effectively increase the product throughput, while a small contact part will effectively improve the screening accuracy.
3. Screening accuracy is different
Since the rotary vibrating screen performs three-dimensional motion, and the operation mode of the swing screen determines that the effective screening area is doubled, the screening accuracy can reach more than 95%.
4. Impact on raw materials
There is no doubt that the rotary vibrating screen uses the principle of vibration to screen materials. Due to the vibration, the appearance of the materials will be destroyed. Therefore, many granular crystalline and brittle materials are not suitable for screening by the rotary vibrating screen, such as chicken essence and rotary vibrating screen. MSG, sugar, cooked food, etc. The swing screen has a slight elliptical swing motion, does not use vibration, has little impact on the raw materials, will not damage the material shape, and further improves the material output rate.
5. There is a big price difference between the swing screen and the rotary vibrating screen.
As a standard product in screening equipment, rotary vibrating screens have been produced for decades. The technology is mature and the supporting equipment is complete, so the price-performance ratio is very high. As a new product, the swing screen is relatively complicated to make and the supporting equipment is not perfect, so the price is generally several times higher than that of the rotary vibrating screen.
Can the rotary vibrating screen be changed to my local voltage?
YES
Usually the common voltages in China are 380V, 50HZ, three-phase electricity and 220V, 50HZ, single-phase electricity.
If your local voltage is different from that in China, you can communicate with the sales staff in time before production starts.
We will provide a reasonable solution based on the characteristics of the product and your local voltage.
Here are some common voltages for reference only:
380V, 50HZ, three-phase
220V, 50HZ, single phase
220V, 60HZ, single phase
415V, 50HZ, three-phase
How effective is the linear vibrating screen in sand screening?
How effective is the screening?
The linear screen has a large screening area and high processing capacity, which can meet the output requirement of 6 tons per hour, and can screen out fine sand with a mesh size of 1.5mm.

How durable is the equipment?
The screen mesh and grid frame of the linear screen are made of stainless steel 304, which has good corrosion resistance and long life. The overall material of the inclined screw conveyor is carbon steel. After appropriate anti-corrosion treatment, it can meet the needs of long-term use.

How to adjust the inclination angle of the inclined screw conveyor?
The inclination angle of the inclined screw conveyor can be realized by adjusting the height of the screw conveyor support points on the support frame to adapt to different production needs.
What is the longest conveying distance of the screw conveyor?
The conveying distance of a screw conveyor can be determined based on a variety of factors, including the design and specifications of the screw conveyor, the nature of the material being conveyed, the conveying angle, and the support structure used. Generally speaking, the conveying distance of screw conveyors can range from a few meters to hundreds of meters.

For short conveying distances (within tens of meters), the screw conveyor can usually be installed directly on a support structure, and the motor drives the screw to rotate to transport the material along the pitch direction of the screw.

For longer conveying distances (hundreds of meters), more complex designs and configurations may be required. A common practice is to segment the screw conveyor into sections, usually 10 to 20 meters in length, and then connect the sections through bearings and couplings. This reduces stress and vibration on the entire system and makes maintenance and installation easier.

In addition, in order to support longer distance transportation, additional support structures may be needed, such as pipes, support frames, etc. The design and installation of these structures also need to be considered on a case-by-case basis to ensure the stability and safety of transportation.

It should be noted that the conveying distance of the screw conveyor is too long, which may affect the conveying capacity and efficiency. For longer conveying distances, the fluidity and accumulation of materials also need to be considered to avoid clogging and accumulation.

Therefore, the specific maximum conveying distance of the screw conveyor needs to be evaluated and determined based on the requirements of the actual application and engineering design.
Can a rotary vibrating screen filter liquids?
Yes, rotary vibrating screens can be used to filter liquids. The rotary vibrating screen is a commonly used solid-liquid separation equipment that uses rotation and vibration to screen solid particles or solid particles suspended in the liquid from the liquid. It can be widely used in liquid-solid-liquid separation and solid particle screening processes in chemical, food, pharmaceutical, environmental protection and other industries.

The working principle of the rotary vibrating screen is to separate liquid and solid particles through the mesh holes on the vibrating screen. While vibrating, the liquid will flow through the sieve holes, but the solid particles cannot pass through the sieve holes and are screened out. The screen mesh of the rotary vibrating screen is usually made of stainless steel or other corrosion-resistant materials to ensure its durability and corrosion resistance.

When using a rotary vibrating screen to filter liquids, it is necessary to select the appropriate screen aperture according to the properties and requirements of the liquid to ensure the required solid-liquid separation effect and screening accuracy. In addition, it is necessary to select appropriate rotary vibrating screen equipment according to the flow rate and processing capacity of the liquid to meet production requirements.
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