High-speed thrust bearing test platforms have been an important test tool for the research and manufacture of various electrical equipment. The original bearing test stand of Dongfang Motor Company was built in 1986. Its maximum speed is only 360 rpm, and it can only carry out a 1,000-ton hydroelectric generator thrust bearing model test. It is far from being able to adapt to large-scale domestic and international hydropower equipment research. Manufacturing requirements.
The company's scientific and technical personnel began designing in January 2010 and through technical research, it took over one year to build the first high-speed thrust bearing test bench in China. This bearing test stand can reach a maximum speed of 750 rpm, a maximum load capacity of 2,000 tons, a maximum test bearing diameter of 2800 mm, and a drag motor power of 4500 kW. The drive system consists of an AC motor and a high-voltage inverter. , using a test and control of all-digital flexible measurement and control system. This test platform is capable of performing 6,000-tons of mega-hydro turbine generator thrust bearing model tests and full-scale bi-directional thrust bearing full-scale simulation tests of pumped-storage generating units, fully able to meet the test requirements for millions of kilowatt-class turbine generator thrust. It can also meet the need for large-scale development of two-way high-speed thrust bearings for pumped storage units.
This category is a range of backpacking Tents.
Backpacking Tent Capacity
Backpacking tents are categorized by capacity: from 1- to 4-person models. Most tent names include a
number for the capacity: Outerlead Dome Tent 2, for example.
To save weight, backpacking tent interiors are [cozy." No industry standard defines per-person
dimensions, so a 2-person tent size can vary from brand to brand. And ultralight models are
likely to be extra compact.
If you`re larger than average, or you simply crave a little more space, one option is to look at
tents designated one person larger than your group. Alternatively, you can hunt for a tent
that`s one or two inches wider or longer than average. Some offer clues in the name: adding
a [plus," for example. Always compare the exact dimensions of the tents you`re considering,
though, if having more floor space is important to you.
Backpacking Tent Seasonality
Your main choice is between a 3-season and a 4-season tent. The vast majority of hikers,
especially newcomers to the backcountry, will choose a three-season tent. Because worst-case
weather scenarios won`t be the same for every trip, frequent backpackers sometimes
choose to own more than one tent.
Our products are of high quality, easy to carry, available in a variety of sizes, and adjustable in structure
to provide you with a great experience. We provide product pictures and basic parameters of
each backpacking tent and high-quality backpacking tents; look forward to your cooperation!
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Ningbo Autrends International Trade Co., Ltd. , https://www.zjouterlead.com