Introduction of Screw Conveyor
Screw conveyors, also known as auger conveyor,Spiral Conveyor, are made for simple conveying duties applications. The real strength of our company, however, is our ability to produce individually designed units that include features to overcome awkward installations, materials that are difficult to handle, or include performance or process functions beyond simple conveying. Some requirements may be concerned with aspects of hygiene, others with bulk solids that have poor or delicate conveying properties.
Screw conveyor is divided in two types rigid screw conveyor and shaftless screw conveyor.
Rigid screw conveyor is suitable for non-sticky powder and small particle material such as cement, fly ash, lime, flour, starch, food additive etc.
Shaftless screw conveyor is suitable for sticky and easy winding materials such as sludge, biomass.
Features of screw conveyor
*Tube type and U shape type available
*It can be designed inclined conveying,horizontal conveying and vertical conveying.
*Widely used for all kinds of powder,particles,small block and loose material.
*not suitable for conveying perishable material,high viscosity,less pressure resistant material.
*not suitable for agglomerate or high temperature material.
*not suitable for great corrosive special material and fragile material.
Warranty
Our machines have an automatic 12 months guarantee against faulty material and workmanship valid from the date of dispatch in China or date of arrival at foreign border.
If any problem of the machine under instruction within one year,we are responsible for replacement incuding delivery fee and maintenance.
Lifelong service is offered with cost charge after one year.
Screw Conveyor Screw Conveyor,Spiral Conveyor,Small Screw Conveyor,Industrial Screw Conveyors XINXIANG CHENWEI MACHINERY CO.,LTD , https://www.sieves.nl
Focusing on environmental protection, Tokyo will use hydrogen fuel buses for commercial operations for the first time
According to Japanese media reports, Tokyo, Japan, plans to use two hydrogen-fueled fuel cell buses on the Toei bus route from the 21st of this month. Before the start of operation, Tokyo Governor Yukiko Koike performed a test on the 6th.
According to Tokyo, this is the first commercial operation of a commercially available fuel cell bus developed by the manufacturer, not Japan.
According to the report, the two buses were developed by the Toyota Motor Corporation of Japan. Starting from the 21st, the buses will be connected to the Tokyo International Exhibition Center (BIG SIGHT, located in Koto-ku) and the Tokyo Station to run about 8.4 kilometers. Tokyo plans to introduce more than 100 vehicles in Tokyo within 2020 before the Tokyo Olympics.
On the same day, Koike listened to instructions at the Toei Bus Office in Koto Ward, and then went to a nearby hydrogen refueling station to experience the simulation of hydrogen fuel. After the investigation, she said, “It is very comfortable to ride and new energy is gradually becoming a reality. I hope the refueling stations will also increase substantially.â€
It is understood that the principle of the fuel cell bus is to use the reaction of hydrogen chemistry to generate electricity. The advantage is that it will not emit carbon dioxide. Tokyo plans to use hydrogen energy that benefits the country's environmental protection at the Olympic Village in the 2020 Tokyo Olympic Games.