Stainless Steel Rotary Vibrating Screen
The stainless steel rotary vibrating screen can be used in conjunction with a hose to achieve full sealing without dust, floating powder and liquid splashing. It is very suitable for sanitary production lines and dust-free workshops, and it is also very helpful to protect the health of your employees.
- Product Introduction
Founded in 1998, Covering an area of 15000 square meters, Suntech Machinery(Xinxiang) Co.,Ltd is located in Xinxiang City, Henan Province, which is the production base of the vibration related equipment, we are specialized in providing solutions on powder granules processing which including sieving, conveying and mixing, being in this field for over 20 Years. We have Laser Cutting Machine, CNC bending machine, Spot Welding Machine, Polishing Machine,Fixed bench press, air plasma cutting machine, platform CNC punch, CNC hydraulic guillotine shear, four-column hydraulic press, universal lifting table milling machine, radial drilling machine, hydraulic digital display sheet Bending machine, straight seam welding machine and our produck have Vibrating Screen, Screw Conveyor, Belt Conveyor, Vacuum Conveyor, Bag Dumping Station.
Why Choose Us
Advanced Equipment
We have Laser Cutting Machine, CNC bending machine, Spot Welding Machine, Polishing Machine,Fixed bench press, air plasma cutting machine, platform CNC punch, CNC hydraulic guillotine shear, four-column hydraulic press, universal lifting table milling machine, radial drilling machine, hydraulic digital display sheet Bending machine,
Production Market
Our products have been exported to Russia, USA, France, Namibia, Saudi Arabia, Thailand, Uruguay, Singapore, Spanish, Germany, Cyprus,Botswana, Korea, Switzerland,Newzeland, Pakistan, Brazil, Malaysia, Spanish, Peru, Chile,Turkey, Portugal, etc.
Our produck
Our produck have Vibrating Screen, Screw Conveyor, Belt Conveyor, Vacuum Conveyor, Bag Dumping Station.
Quality Management
We are qualified with ISO quality management system and CE certificate, all the main components are fine manufactured in our own factory with strict inspection, and quality is always our priority.
Industrial Flour Powder Sieving Sifter Machine
Industrial flour powder sieving sifter machine is the circular vibratory sieve used for the flour powder sieving process, it can scalping the husk, remove the meal worms, separating the coarse or impurities from the flour etc.
Single Deck Rotary Vibrating Screen
Single deck rotary vibrating screen is the circular vibrating sieve with one deck mesh size for two different size separation. It is a kind of mature technology,general and tend to be standardized classic inertia sieving equipment.
Double Deck Rotary Vibrating Shaker Screen
Double deck rotary vibrating shaker screen is the round vibrating sieve machine with two mesh size layer for 3 size separating and grading. It is a high precision fine powder sifting equipment.
Carbon Steel Rotary Vibrating Screen
Compared with stainless steel material, carbon steel rotary vibrating screen is one kind of economic sieving machine, it adopt premium Q235A mild steel as construction material, adopt the vibration motor as the vibration force to generate three dimensional motion to the screen surface so that make the powder on the screen surface rotating and passing through different mesh aperture size and discharged from each outlet so that complete the whole sieving procedure.
Triple Deck Round Vibrating Screen
Triple deck round vibrating screen is the rotary vibrating sieve with 3 mesh layers for 4 different size separating and grading. Compared to general vibrating sieve, triple deck round vibrating screen is more efficient on multi size sieving and grading.
Circular Motion Vibrating Screen Sieve Separator
Circular motion vibrating screen sieve separator is a type of vibrating screen that separates materials by size using a rotating motion. This motion is typically generated by a motor that causes the screen to rotate in a circular motion, allowing particles to pass through the screen and be separated based on size.
Automatic Industrial Metal Powder Sieving Machine
Automatic industrial metal powder sieving machine is also called rotary vibrating screen, circular vibro sieve, round vibration sifter, it is capable of sieving and classifying powders or granules, remove oversized contaminants from qualified products, accurately separates products into 2-6 different mesh size.
Multi Deck Vibrating Screen Vibro Sieve Separator
Multi deck vibrating screen vibro sieve separator is also called rotary vibrating screen as it is working in the rotating motion. It is a high-precision fine powder screening machine with low noise and high efficiency. It takes 3-5 minutes to quickly change the screen. It has a fully enclosed structure and is suitable for screening and filtering materials such as granules, powder, and mucus. The rotary vibrating screen uses an upright motor as the excitation source.
Electric Powder Coating Garri Sieving Machine
Electric powder coating garri sieving machine is the rotary vibrating sieve with the surface treatment in powder coating and used for garri powder sieving and scalping. Different from the surface treatment in mirror polishing, powder coating technology can prevent light reflecting so that ensure the production safety.
What is Stainless Steel Rotary Vibrating Screen
Stainless steel Rotary Vibrating Screen is one kind of round shape sieving machine in customized mesh size deck, it mainly used for sieving the powder in different mesh size, classifying the granules in different millimeter, separating the oversize pellets from the powder, removing the dust, filtering the liquid etc. It is also called vibro sieve, vibration screen, vibratory sifter etc. It can be made in fully stainless steel 304/316L, or contact parts are stainless steel 304/316L or fully carbon Steel, Stainless steel Rotary Vibrating Screen is mainly used for the food,chemical and pharmaceutical industry.
Advantages of Stainless Steel Rotary Vibrating Screen
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No dust pollution
The stainless steel rotary vibrating screen can be used in conjunction with a hose to achieve full sealing without dust, floating powder and liquid splashing. It is very suitable for sanitary production lines and dust-free workshops, and it is also very helpful to protect the health of your employees.
High throughput
Horizontal, inclined, vertical 3D vibratory motion for higher vibrations, 3 times higher throughput through precise screening, it allows throughputs from 100 to 5,000 kg/h depending on product, mesh size and machine feed flow.
Fine filter
In the stainless steel rotary vibrating screen, the sieve cloth is a stainless steel wire woven mesh, and the smallest can reach 600 mesh (0.02mm). The counterweight rapid adjustment system can control and adjust the material movement on the sieve cloth, and maintain a long screening time to complete the fine screen.
Prevents mesh blinding
Equipped with a professional screen cleaning device, the screen will not be blocked in the process of screening materials, and the screening blockage rate is less than 10%, which greatly improves the screening output and screening efficiency of the screen.
Stainless steel rotary vibrating screen can be designed according to the user's requirements for screening materials, with the contact part made of stainless steel and the entire machine made of stainless steel. Stainless steel rotary vibrating screens can be divided into various materials, so which ones are specific?
The stainless steel rotary vibrating screen is mainly made of three types of materials: 201, 304, and 316 stainless steel:
Detailed explanation of common stainless steel models such as 201, 304, 316, etc.
Magnet identification
The commonly used 304 stainless steel vibrating screen does not have adsorption force when approached with a magnet, while low-quality 201 stainless steel magnets will produce slight adsorption force when approached.
Identification of smoothness and brightness
After polishing, 304 stainless steel will have a smooth and clean surface on the screen machine, while low-quality 201 stainless steel will have some pits, dark spots, etc. on the surface of the vibrating screen after polishing.
Identification of chemical solutions
The above two methods mainly focus on the identification between 201 and 304 stainless steel, and have little effect on the identification of 304 and 316 stainless steel. Dahan manufacturers can quickly distinguish different materials of stainless steel through chemical solutions. Specific usage methods:
Method for distinguishing stainless steel vibrating screens of different materials
Drip 1-2 drops of stainless steel identification liquid onto the material to be tested, wait for a few seconds, and the display effect: (If there are stains on the surface of stainless steel or coatings, they must be treated thoroughly before testing)
① Nickel free material, the liquid droplets instantly turn dark red;
② 201 stainless steel, the liquid droplets instantly turn deep brown red;
③ 202 stainless steel, droplets turn pale brownish red in about 5 seconds;
④ 301 stainless steel, droplets turn pale brick red in 1-2 minutes;
⑤ 304 stainless steel, droplets do not change color within 3-5 minutes.
Application of Stainless Steel Rotary Vibrating Screen
In the chemical industry, rotary vibrating screen is one of the essential equipment. It can finely screen various powders, particles, and other materials, remove impurities and waste, and improve the purity and quality of the materials. For example, in the production of pigments, dyes, coatings and other products, rotary vibrating screens can be used to screen various chemical raw materials and intermediate products, ensuring the stability and quality of the products.
In the pharmaceutical industry, rotary vibrating screens are also one of the most important equipment. It can finely screen various pharmaceutical raw materials, remove impurities and waste, and ensure the purity and quality of drugs. For example, in the production of Western medicine, traditional Chinese medicine and other products, rotary vibrating screens can be used to screen various chemical drugs and Chinese medicinal materials, ensuring the purity and quality of drugs.
In the food industry, the application of rotary vibrating screens is also very extensive. It can finely screen various food additives to remove impurities and waste, ensuring the safety and quality of food. For example, in the production of products such as sugar, salt, and seasonings, rotary vibrating screens can be used to screen various food additives, ensuring the quality and taste of the food.
In the metallurgical industry, the application of rotary vibrating screens is also very important. It can finely screen various metal powders, remove impurities and waste, and improve the recovery rate and purity of metals. For example, in the production of steel, non-ferrous metals and other products, rotary vibrating screens can be used to screen various metal powders, ensuring the quality and purity of metal products.
In the environmental protection industry, rotary vibrating screens can also play an important role. It can finely screen various solid waste, classify different types of garbage, and improve the efficiency and environmental friendliness of garbage treatment. For example, in the treatment of urban garbage, waste residue, and other items, rotary vibrating screens can be used to screen different types of garbage, facilitating subsequent classification and recycling.
The working principle of a stainless steel rotary vibrating screen is based on forced vibration, where the motor is transmitted to the screen frame through a shaft, causing periodic vibration of the screen frame. After the material enters the screening surface, it rotates forward under the action of vibration, forming small vortices that repeatedly flip the material, thus achieving the purpose of screening and screening.
In industrial production, rotary vibrating screens are widely used in fields such as chemical, pharmaceutical, food, and metallurgy. For example, in the pharmaceutical industry, rotary vibrating screens can be used to screen various pharmaceutical raw materials, ensuring the purity and quality of drugs; In the food industry, rotary vibrating screens can be used to screen various food additives, improving the safety and quality of food; In the metallurgical industry, rotary vibrating screens can be used to screen various metal powders, improve the recovery rate and purity of metals.
When using a rotary vibrating screen, some issues need to be noted. Firstly, it is necessary to select a suitable sieve according to the characteristics of the material to ensure the screening effect. Secondly, it is necessary to regularly check the vibration of the screen frame and replace the screen mesh in a timely manner to ensure screening efficiency. In addition, attention should be paid to the maintenance and upkeep of the equipment to maintain its good condition.
Rotary vibrating screen is an efficient, flexible, and easy to maintain vibrating screen equipment. It has a wide range of applications in industrial production, providing high-quality and high-purity materials for production, improving production efficiency and product quality.
Characteristics of Stainless Steel Rotary Vibrating Screen
No rust, corrosion resistance, high temperature resistance
The stainless steel rotary vibrating screen is made of 304 or 316 stainless steel, which has the characteristics of acid resistance, alkali resistance, corrosion resistance and high temperature resistance. Among them, the corrosion resistance of the rotary vibrating screen made of 316 stainless steel is higher than that of 304 stainless steel.
Good sealing and no burr
The stainless steel rotary vibrating screen is sealed with a food-grade silicone ring, which not only has good sealing performance, but also does not have to worry about the contamination of the material by the worn silicone ring. The bouncing ball used for cleaning the screen is also made of silicone; you can also choose internal and external polishing, polishing The rear surface of the steel is smooth, no burrs, and more hygienic.
How to Choose the Sealing Ring of Stainless Steel Rotary Vibrating Screen Correctly
Polyurethane sealing ring is mainly used for special materials, but the polyurethane sealing ring is commonly used for rotating vibrating screen equipment, and it is generally only selected when the user has special requirements.
Advantages: oil resistance, corrosion resistance and high temperature resistance
Sealing ring classification
The commonly used sealing rings can be divided into V-shaped and U-shaped, and the commonly used materials are silicone sealing rings, rubber sealing rings and polyurethane sealing rings. The properties, advantages of each material are different as shown below.
Silica gel sealing ring
Mainly used for materials with special properties, such as high temperature, corrosion, oily substances.
Advantages: Some specially formulated silicone rubber can withstand extremely low temperatures, such as cryogenic seals. Chemical stability, high adsorption performance, strong thermal stability, relatively high mechanical strength.
Rubber sealing ring
Is a rotary vibrating screen commonly used sealing ring accessories, there is no special requirements under normal circumstances. Standard sealers are equipped with rubber seals.
Advantages: low cost, wear resistance, long service life, stable performance.
The Maintenance and Use of Stainless Steel Rotary Vibrating Screen
After purchasing, the first thing you need to do is debug. The accuracy of rotary vibrating screen is relatively high. It is necessary to check whether the installed electrical protection device is in fault and whether it can be used normally during commissioning.
Check the anchor bolts
In the precautions for the use of rotary vibrating screen, we need to carefully check the anchor bolts. This position is easy to loosen, once it is loose, it will produce great vibration and noise, even burn down the motor, which will cause great damage to the equipment.
Check the screen
After checking the anchor bolts, pay attention to whether the screen is damaged or not, and some loopholes will cause the material to flow out, which will cause great losses.
Check the rotary vibrating screen harness ring
For the rotary vibrating screen bundle ring, it is necessary to check regularly to ensure that the tightening is not loose.
Noise
In the precautions for the use of rotary vibrating screen, attention should also be paid to some common noises, and stop the machine in time to check, find out the source of noise and remove it in time.
What oil is added to the rotary vibrating screen
Besides doing well the daily maintenance and maintenance measures for the rotary vibrating screen, we need to know what oil the rotary vibrating screen is adding.
Inspection frequency
Maintenance of the rotary vibrating screen is not a matter of two days a day, but it needs to be maintained for a long time and regularly inspected and maintained. After a period of work, the rotary vibrating screen shall be comprehensively inspected to see if the vulnerable objects are damaged, and timely repair and replacement shall be carried out to ensure the normal production.
Heating of bearing
According to the practice, the causes of high bearing temperature rise may be poor assembly of rolling bearing, too small radial clearance of rolling bearing, too much or too little lubricating grease, unqualified lubricating materials, bearing dirt, wear, seal failure, etc., or too large difference between motor shaft and exciter shaft, As a result, the force transmitted to the vibration exciter through the coupling causes friction at the bearing cover. It is necessary to check the above possible causes one by one and remove the problem before reuse.
Side plate crack
The side plate is the main force bearing part of the screen box, so its stiffness must be enough, and the angle of the eccentric block of the vibration exciter must be checked to see if it is consistent on the premise of excluding excessive amplitude; Secondly, we should consider whether there is overload and partial load in the rotary vibrating screen; Thirdly, it should be considered whether the screen box can not get the necessary buffer due to the spring damage or the distortion and vibration of the screen box due to the uneven spring deformation; Fourth, we should check whether the vibrator mounting bolts are loose and uneven.
Fracture of beam
There are many reasons for this problem, such as too large amplitude, screen overload, spring problems, foundation change and so on. But what I want to emphasize is that the rotary vibrating screen designed according to the original standard is a little fragile, because it can operate normally only when there are certain restrictions on the feeding.
FAQ
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