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Collaboration Cases
Focusing on the research, development, and application of energy-saving and emission-reduction technologies, with deep expertise in energy efficiency and consumption reduction within the ventilation and drying segments of the paper-making industry.
Vietnam BNP Production & Trading Co., Ltd.
Project Overview
- Vietnam BNP Production & Trading Co., Ltd. is a large local tissue manufacturer with substantial production scale and strong industry influence. The enterprise planned new intelligent high-end production lines to build a regional benchmark papermaking base. The project includes two crescent former tissue paper machines with an annual capacity of 30,000 tons per machine, reaching a total output of 60,000 tons, making it a key papermaking project with large unit capacity in Vietnam. Characterized by high machine speed and huge production capacity, the project sets stringent requirements for the Yankee Hood system in terms of operational stability, energy-saving performance, model compatibility and capacity for continuous heavy-duty production.
- Zhengding Environment customized exclusive Yankee Hood supporting solutions tailored for the project’s high-speed and large-capacity production to meet the demands of continuous line operation. The project has been successfully commissioned with successful first run of paper. The equipment operates smoothly and reliably with excellent production results.
Scope of Supply
- Custom exclusive Yankee Hood System is supplied, adapted to the high-capacity production conditions of the 3880 mm-width, 1700 m/min ultra-high-speed crescent former tissue paper machine.
- Zhengding Environment takes full charge of project-specific solution customization, custom equipment manufacturing, adaptive optimization for the paper machine, on-site commissioning and full-range technical supporting services, ensuring one-time successful commissioning of the production line.
Core technology
- It is deeply matched to the operating characteristics of high-speed, high-capacity paper machines. The internal airflow layout and flow field structure of the hood are optimized to suit the ultra-high speed of 1700 m/min, adapt to high-speed production rhythm and ensure continuous and stable line operation.
- Adopting proven and reliable hood structural design, the equipment sealing and temperature control performance are strengthened. It fully complies with the drying process standards for premium tissue paper, prevents uneven drying and product defects and maintains consistent finished paper quality.
- Aligned with the energy-saving configuration of the permanently driven whole line, the overall hood structure and energy consumption scheme are optimized. While guaranteeing smooth equipment operation and premium drying quality, it further cuts production energy use to deliver dual benefits of stable production and energy conservation.
- Designed for continuous high-capacity production of twin lines, the equipment features robust construction and strong adaptability. It can withstand heavy continuous production loads over a long period and meet the long-term, high-quality and stable production requirements of large-scale manufacturing bases.
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