Sand and stone separation vibrating screen and roller screen how to choose
We all know that vibrating screen and drum screen belong to screening equipment, because they are different screening methods, so they are good at screening materials are different, for sand separation choose vibrating screen or drum screen?
Different sand and stone separation equipment, they have their own advantages and disadvantages, there is no good and who is bad, it is suggested that customers according to different material needs, reasonable choice of use.
1. Vibrating screen
Vibrating screen city using vibration motor driven vibration force to complete the screening, according to the trajectory of motion can be divided into linear vibrating screen and circular vibrating screen these two, screening material covers a wide range, is commonly used screening equipment.
Advantages of equipment:
Screening efficiency is high, large processing capacity, in addition, because the vibration track of the circular vibrating screen is circular or approximately member shape, can make the material constantly turn and loose, driving the material stuck in the sieve hole jump out, has the advantage of preventing the sieve hole plugging.
Equipment disadvantages:
Mining vibrating screen shortcomings are mainly screening size, screening efficiency of small particle materials and wet materials is low, for small fine material screening is not as good as the roller screen. And for dust, small particles of material screening is not very ideal.
2, roller screen
Roller screen is another form of screening, it rolls through its own, so that the material from the high movement to the bottom through the screen to complete the screening, often used in coal field or mineral sand plant.
Advantages of equipment:
Roller screening rate is high, especially suitable for wet material screening, screen is not easy to plug. Therefore, it is widely used in power, mining, metallurgy, building materials, chemical industry and other raw coal, sand, gravel and other materials screening and classification. And can be designed sealed isolation cover, operation process will not appear dust phenomenon.
Equipment disadvantages:
The main disadvantage of the roller screen is the screening output and particle size is limited, the roller screen output is generally less than the mine vibrating screen output, the reason is that the granularity can not be too large.
Applicable industries
1. Pollution treatment: waste water, waste oil, dung, etc.
2. Medicine: traditional Chinese medicine powder, western medicine powder, pharmaceutical raw material powder, etc.
3. Metal metallurgy: lead powder, zinc oxide, titanium oxide, casting sand, diamond powder, aluminum powder, iron powder, various metal powder, etc.
4. Chemical industry: resin, paint, pigment, rubber, carbon black, activated carbon, cosolvent, rubber, sodium sulfate, polyethylene powder, quartz sand, etc.
5. Kiln industry: glass, ceramics, ceramic slurry, abrasive materials, refractory bricks, kaolin quicklime, mica, alumina, calcium carbonate (heavy), etc.
6. Food: sugar, salt, monosodium glutamate, starch, milk powder, soybean milk, fruit juice, rice flour, dehydrated vegetables, fruit juice, yeast extract, pineapple juice, fish meal, food additives, etc.
After you place the order and pay the deposit, we will start to arrange production and contact the ocean freight transportation agency to reserve the position. Two days before the end of production, you need to complete the final payment. Then, we inform the ocean cargo transportation agent company that it is ready to come to the factory to pull the goods to the port. On the day of delivery, we will send the customer the factory video and pictures, and mark the corresponding English name of each product and product parts with a marker to prevent the customer from not knowing what each part is after receiving the goods. At the same time, we will put the English version of the product instructions in the cargo box. We generally select freight forwarders with preferential prices for customers to deliver goods for you. The shipping method can be FOB or CIF. You can also choose EXW, and then contact the goods agent company yourself.
frequently asked questions
1. Who are we?
Our headquarters is located in Henan, China, and our factory was established in 2002. At present, there are more than 100 workers, technical engineers, foreign trade sales personnel and administrative personnel. The factory covers an area of more than 2000 square kilometers and is mainly engaged in vibrating screening and conveying and feeding equipment.
2. How do we guarantee quality?
Always provide pre-production samples before mass production; Always carry out final inspection before shipment.
3. What can you buy from us?
You can purchase vibrating screen, roller screen, rotary screen, vacuum conveyor, mixer, and customized vibrating machinery and conveying equipment in our factory.
4. What are our strengths?
As one of the old enterprises in the screening industry, Tianfeng has provided a large number of screening equipment and systems at home and abroad. Mass production, rapid delivery, stable quality, affordable price and excellent after-sales service have become the symbols of Tianfeng.
5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, express;
Accepted payment currency: USD, EUR, RMB;
Type of payment accepted: telegraphic transfer, letter of credit, express remittance, credit card, PayPal, Western Union remittance, cash, custody;
Oral: English, Chinese, French.
6. What information do we need to help you choose a perfect machine?
-Name and characteristics of raw materials.
-Purpose of use: remove impurities, filter and grade.
-Processing capacity: kg/h, L/h.
-Raw material size: (mesh or mm).
-How many floors do you need?
-Voltage, frequency, phase (single-phase or three-phase) Note: You'd better send us the relevant pictures or materials you want to filter, which can ensure that we recommend the appropriate machine for you.
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