International technology group Andritz has received an order from lndah Kiat Pulp & Paper TBK to supply a complete old corrugated containers (OCC) line including a reject treatment system to the mill in Karawang, Jawa Barat, Indonesia.

The new OCC line will have a design capacity of 2,000 bdmt/d and process a mixture of OCC, mixed waste and up to 30% American OCC as raw material to produce testliner. Based on the latest technology available, it will provide high pulp quality at cost-efficient and resource-saving operation. Start-up of the new line is scheduled for the end of 2024.

Andritz's scope of supply comprises
• the complete drum pulping system with a FibreFlow drum pulper for highly efficient fiber slushing and separation of coarse contaminants at reduced energy consumption,
• the cleaning, fractionation and screening stage including PrimeScreen X screens with newly developed PrimeRotor for high screening efficiency at low power consumption,
• a state-of-the-art reject treatment system featuring Reject Compactors ReCo for optimal dewatering of rejects and a durable ADuro P single-shaft shredder with an innovative cutting system to ensure a homogenous high-quality output,
• erection supervision, commissioning, start-up and training.

Indah Kiat Pulp & Paper TBK specializes in the production of pulp, cultural paper, industrial paper and tissue. Its parent company Asia Pulp & Paper Co., Ltd. (APP) is one of the world's leading pulp and paper manufacturers.

Andritz Pulp & Paper provides sustainable technology, automation, and service solutions for the production of all types of pulp, paper, board and tissue.