The spiral classifier Overview: spiral classifier for mineral processing, sand and gravel plant pre-grading, grinding the ore in the loop check grades, and wash off the mud in the sands operations, dehydration and other operations. The machine according to the number of spiral can be divided into single and double helices can be divided into two types according to the spiral blade immersed in the degree of difficulty of the spillway high weir and sank two. High weir spiral classifier for overflow particle size of 0.83mm to 0.15 mm ore grading sinking spiral classifier for overflow particle size of 0.15mm ~ 0.07mm ore grading. Tips: price of the product identification, production site is for reference only, specific prices to inquire. Detailed performance parameters, please refer to our website: http://www.lydh.com Sales Hotline 0379 -6,266,990,615,837,930,610 Fax 0379 -62,669,988 Customer Service QQ: 2291682123 E-mail: info@huazn.com welcome new and old customers to visit the company interviews, the company all the staff are happy to serve you!