ANDRITZ successfully starts up the longest steel yankee of the world at Indonesian paper mill
International technology Group ANDRITZ has successfully started up the steel yankee and headbox supplied to a customer in Indonesia for a new MG paper machine. With a shell length of 7.4 m, this steel yankee is the longest of the world hitherto.
In addition to the PrimeDry Steel Yankee and the headbox, ANDRITZ also delivered the core components for the approach system and the dilution water control equipment.
The headbox (PrimeFlow SW) has been newly developed for the use at Fourdrinier wires and hybrid formers. In this innovative ANDRITZ technology for paper and board machines, the step diffuser and the lamella nozzle generate micro-turbulence in order to obtain optimum formation and evenness of the paper. The mechanical design, manufacturing precision, and the dilution water system (PrimeProFiler F) guarantee excellent cross-direction profile in addition.
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The ANDRITZ GROUP
International technology Group ANDRITZ is a globally leading supplier of plants, equipment, and services for hydropower stations, the pulp and paper industry, solid-liquid separation in the municipal and industrial sectors, the steel industry, and the production of animal feed and biomass pellets. In addition, ANDRITZ offers technologies for certain other sectors including automation, pumps, machinery for nonwovens and plastic films, steam boiler plants, biomass boilers and gasification plants for energy generation, flue gas cleaning plants, plants for the production of panelboards (MDF), thermal sludge utilization, and torrefaction plants. The publicly listed company is headquartered in Graz, Austria, has a staff of approximately 16,700 employees, and operates over 180 production sites as well as service and sales companies all around the world.
ANDRITZ PULP & PAPER
ANDRITZ PULP & PAPER is one of the leading global suppliers of turnkey systems and services for the production of all types of pulp, paper, tissue paper, board, fiber-board (MDF), nonwovens, as well as of biomass boilers and gasifiers for energy production and of systems for the production of plastic films. The technologies available are employed for the processing of logs and annual fibers, the production of chemical and mechanical pulps as well as recycled paper fibers, recovery and reuse of chemicals, generation of energy from biomass, preparation of paper machine furnish from virgin or recycled fibers, production of paper, tissue paper and board, calendering and coating of paper, and the handling of reject materials and sludges. Services include complete mill maintenance, equipment upgrades and rebuilds, engineered wear products, and spare parts.