Top 10

of Chinese Stone Machinery


Rock Wool

Hebang rockwool is mainly made from quality nature rocks like basalt and dolomite,etc.The rocks are melted in cupolas at over 1400℃. The molten lava is fiberized by internationally advanced high-speed four-roll centrifuges, meanwhile, certain quantity of binder,dust laying oil,moisture repellent ...

Organic collagen fibers for friction and sealing applkication

Collagen fiber is the main component of animal skin. It is a natural animal fiber. It exists in the form of matrix fiber with good structure and has biocompatibility and biodegradability unmatched by other synthetic polymer materials. Collagen fiber, a new type of organic fiber, has a...