Properties Of Spiral Coil Spring New In Coal Mills

Properties Of Spiral Coil Spring New In Coal Mills

Described are wooden coil springs, including those made of non-compressed wood, and mattresses with such coil springs. Also described is a method of producing a coil spring made of non-compressed wood, which includes winding a slat on reel, steaming and drying to produce the wooden coil spring. Such a coil spring may have a cylindrical shape, a cone shape or a truncated cone shape, and may ...

[email protected]

News Details

Latest News

Copyright © .Dildhube Mining Machinery Co., ltd. All rights reserved. Sitemap