Classification of vacuum pumps: oil-free vacuum pump, rotary vane vacuum pump, two-stage rotary vane vacuum pump, Roots vacuum pump, water ring vacuum pump, slide valve vacuum pump, dry screw vacuum pump, Roots rotary vane vacuum unit, Roots water ring vacuum unit, vertical oil-free vacuum unit, Roots water jet vacuum unit, Roots slide valve vacuum unit and other models.
Usage: Vacuum pump is widely used in plastic machinery, pesticide chemical industry, dye chemical industry, brick and tile machinery, low temperature equipment, paper machinery, pharmaceutical chemical industry, food machinery, industrial electric furnace, electronic industry, fertilizer, metallurgy, petroleum, mining and other fields.