Introduction:
Vibration Cleaning Sieve is suitable for
cleaning raw grain for grain processing plant and grain storage. The sieve of
different specification can separate large, small and light impurities from
wheat, paddy, corn and oil bearing materials.
It is designed with double-decked sieve,
and good seal. It has much better effects especially for big impurities
contained in grain. It is also used for granule separation in food and chemical
industry. The machine is beautiful, smooth movement, low energy consumption, low noise, high
efficiency, good sealing and cleaning efficiency.
Product Description
Seed from harvesting machines or hand
collections will include a mix of stems, leaves, chaff, appendages, empty
glumes, and seeds of various sizes and quality.
The extraneous materials must be removed to insure a quality product and
to allow uniform dispensing through seeding equipment.
Application of Basic Seed Cleaning Screen
Pre-cleaning is the rapid removal of
excessive, extraneous materials by pre-cleaner, which is used to remove large
trash, stems, leaves, and associated chaff prior to basic cleaning.
Working Principle of Basic Seed Cleaning
Screen
1. Grain flows into dedusting bin from silo
by a Bucket Elevator;
2. A fan sucks out the relatively light
sundries like dust, stove, rice chaff and bran;
3. Then grain flows onto a flat screen that
is set at a slight incline and vibrated mechanically;
4. Large trash is removed as the seed fall
through the holes in the first screen and onto a second screen;
5. The second screen traps the seeds and
moves them to a hopper as smaller trash falls through the holes and discharged
from another hopper.
DingZhou
YongSheng Grain and Oil Machinery Co., LTD is a professional company combining
research and development design, production and sales as a whole. The company
has first-class oil equipment manufacturing base, professional oil technology
engineer and professor, possesses advanced production technology and
sophisticated equipment, All the mechanical parts are manufactured by our
company.
The
complete sets of oil equipment that we manufactured, relying on many domestic
scientific research institutions. Advanced technology, suitable for making all
kinds of plant oil. From the raw material of cleaning up, prepressing,
leaching, refining and the production processing of by-product (such as
Phospholipids engineering, protein engineering), is totally a dragon design and
production, has created considerable economic benefit and social benefit for
the user and society more than 40 years. Company new development of biodiesel
equipment technology in recent years, has put dozens of sets on the market,
obtaining good economical benefits both In the domestic and overseas. At
present, we have hundreds of successful installation operation of the oil equipment
engineering experience, can design and product according to the difference of
the user's economic condition. raw material regional, install oil equipments.
YongSheng
comapny with scientific management method, strives for perfection the
manufacturing process, innovative manufacturing idea, fast grows and become the
grain and oil machinery production and export base in China. Company products
are exported to Russia, India, Nepal, Indonesia, South Africa,Tanzania,Ethiopia,Ukraine,
kazakhstan, Pakistan, Iran, north Korea, Vietnam, France and the European Union
and so on more than 30 countries and area.
Cylindrical Cleaning Sieve,Vibration Cleaning Sieve,Steam Cleaner Machine,Ultrasonic Cleaning Equipment Hebei Huipin Machinery Co.,LTD , https://www.oilpresschina.com
Materials of main parts
Part Name
Material
Body Bonnet
HT200, QT450-10, Q235, WCB, CF8M, 1Cr5Mo, 15CrMo
Stem
1Cr18Ni9Ti, 1Cr13, 2Cr13,
Sealing surface
1Cr13, CoCrW, 1Cr18Ni9Ti, 0Cr18Ni9
Valve plate
Q235, QT450-10, WCB, CF8M, 1Cr5Mo, 15CrMo
The main technical data
Nomimal (mm)
diameter
50~3600
      50~3000
   50~2200
      50~1600
       50~600
Nominal pressure PN
                       6
           10
         16
              25
            40
Connection form
                                                     Flange connection
Sealing test(Mpa)
                     0.66
          1.1
       1.76
            2.75
            4.4
Shell test pressure(Mpa)
                      0.9
          1.5
          2.4
            3.8
             6.0
Suitable medium
                                      Water,steam,Corrosive medium and non corrosive medium
Working temperatureºC
                                                     -29~120, -29~300, -29~425, -29~540,
Operation model
                           Worm gear driving type, electric driving, Pneumatic, Driving and manual
Installation method
                                            Vertical installation, Horizontal installation, etc
Features:
1, reasonable structure, light weight, flexible operation and reliable sealing.
2, the butterfly valve adopts three eccentric structure, the sealing surface adopts oblique cone form, and the valve seal force is transferred from the stem torque to the oblique cone surface.The force is formed, and the reasonable design eliminates the contact friction between the valve plate axial sealing surface and the valve seat, avoids friction imitation, and closes more tightly when closing, and the sealing is reliable.After opening, the sealing pair is completely out of contact, making valve life longer.
3, the sealing pair is all metal structure, it has corrosion resistance, high temperature resistance, wear resistance and wide application range.
Production workshop
The company has no box modeling automated production lines, Product appearance, size precisio highdensity, good sealing performance, the produc won the majority of user spraise.
Finished product workshop
sales service
Cumently, Our products have already exported to America, France, Australla, Italy and 20 other countries and regions. Our company insists on the concept of " Top Quality and Credit First" Which are carried out throughout the R&D, production, marketing, service and the like. 
The use of our company valves in large factories
 Our products are superior in quality and moderate in price and are sure to be saleable in Major factories at home and abroad ,and our company has set up a number of tough emergency service team, on-site experienced engineers and senior echnicians, arrived on the scene in the fastest time for any problems,maintenance and replacement. besides, We are in a position to accept orders against customers samples specifying design, specifications and packaging requirements. 
Contact Us
FAQ:
1. What is your main products?
Our main products are Ball valve, Butterfly valve, Gate valve, Globe valve,Wear-resistant elbow,Ceramic pipe , other valve, and made by casting or forged material.
2. Is samples available?
Yes, sample order is available for quality check and market test. But it is not free.
3. Do you have any products in stock?
Depends on your request, we have standard models in stock. Some special products and big order will be newly casting according to your order.
4. How do you guarantee the quality of products?
Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.
5. Competitive Price:
 We are the manufacturing company which not only has our own manufacturing workshop, but the casting company as well. We provide the straight factory price and service to our customer.
6.Regional Sale:
We provide specialized sales service refers to different kind of region all over the world. Each sales team member is good at the local language and well experienced to the responsible market.
  Thanks so much for you taking time to browse our products. Any further questions, please feel free to contact us and we are ready to so service for you
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Model NO.: D942H
Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature: High Temperature (T>450°C)
Material of Seal Surface: Metal Hard Sealed
Valve Body: Sheet Metal
Application: Industrial Usage, Water Industrial Usage
Operation Model: Â Â Worm Gear
Transport Package: Standard Exporting Plywood Case
Specification: DN50~DN3000
Origin: Zhengzhou City, China
  Three eccentric all metal seal butterfly valve is a new product developed by our company. It is a new product developed by our company. It is a national patent. It is an improved type of ordinary metal seal butterfly valve. It has reasonable structure, small size, light weight, small opening moment, flexible operation, a straight flow characteristic, superior performance, reliable seal, and longer service life than ordinary metal seal. The butterfly valve is longer, and the application range is wide. After long-term verification, the product has excellent performanceÂ