User talk:Edwardzzk

Hollow spinneret for membrance producing
Hollow spinneret is a kind of of spinneret that used for membrance producing.

Due to the development of water purification system and water treatment facilities, membrance widely used in them for purifing water, then hollow spinneret is used for the membrance comes out.

The material of hollow spinneret is #304 or #316 stainless steel, there are single bore and multibores(the max. could be 10 bores) hollow spinneret. Usually the hollow spinneret could be used at least one year, if the bore is in good maintance, the life time could be 3 year or more.

In China, there is one famous manufacturer of it: ZHUJI HAIHANG MISTING EQUIPMENT CO., LTD is a professional manufacturer of this spinneret in P.R.C.