Starch Chem Consultants & Engineering Pvt. Ltd. Offers Hydrocyclone Type Starch Washing System. Starch Chem Consultants & Engineering Pvt. Ltd. Also offers fine grinder, continuous converter, de-ashing unit for glucose syrup, coarse grinder etc. Hydrocyclone Type Starch Washing System comprises of 9 to12 stage multicyclones. The hydro cyclone is used for final washing of starch slurry. Hydrocyclone Type Starch Washing System has the slurry being washed counter currently by injecting fresh water in the final stage. This helps to reduce the protein content in the slurry as low as 0.35% w/w.