Hello, This is Jonshua from Weihai Haiwang Technology Co.,Ltd. The leading manufacturer of mining machinery in China since 1989 and is one of the largest cyclone manufacturers and suppliers in the Asian-Pacific region. If any new inquiry of Filtration Equipment ,Mineral Processing EPC, Mining Machine, Hydrocyclone, Heavy Medium Cyclone, High Frequency Linear vibrating Screen , We have been a professional mineral processing equipment manufacturer in China for almost 30 years. We are very glad to help you. 1.what the material that you deal with?(iron,copper,chorm ore,or other) 2.what the overflow and underflow do you want? and what the machine use which process or stage? 3.and whats your capacity required and your solid concentration if you can answer above question,i would be appreciate.