Material: stainless steel wire mesh, galvanized wire mesh, nylon mesh, chrome plate, stainless steel, galvanized, copper, copper, wood, aluminum plates, plastic plates. 
 Features: Wear-resistant, easy to use for grading screen 
 Purpose: metallurgy, wine, medicine, chemical industry, agriculture, food, grain, cement, coal, geology, research and other industries of precision filtering. 
 5 mesh sieve density specifications - 500 mesh screen box diameter of 0.15-0.8M 
 Standard sieve, test sieve: diameter 5cm, 6cm, 8cm, 10cm, 20X5cm, 30X5cm, sub-sieve, sieve medicine, grain sieve: diameter 10X5cm, 15X5cm, 20X5cm, 25X5cm, 30X6cm, 40X7cm, 45X7cm, 50X9cm, 60X10cm cement sieve : 15cm, 13cm, 17X5cm, 20X5cm square hole, round hole, coal sieve: (wood frame hole 0.2-100cm) 45X35X10cm, 75X75X10cm, 90X60X10cm (special specification order)