Harjit Paper & Machinery Pvt Ltd. Manufactures Centri Cleaners for Paper and Pulp Industry. Harjit Paper & Machinery Pvt Ltd. Is an ISO 9001:2008 Certified and SGS approved organization. Harjit Paper & Machinery Pvt Ltd. Supplies a range of paper pulp making machines, pulp moulding machines, cylinder moulding machines, corrugation machineries and drum plants. The Centri Cleaners for Paper and Pulp Industry are used for centrifugal cleaning of pulp. The Centri cleaners have high separation efficiency and are flexible to be accommodated with varying capacities. All bottles are made in two or three flange connected parts to enable easy maintenance and replacement.