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Vietnam, Ho Chi Minh City

Ceramic coating technology significantly enhances production efficiency: A case study from a mill in Central China

In the paper industry, equipment stability and production efficiency are crucial for the sustainable development of mills. A paper mill in Central China specializing in machines producing low-basis weight products recently encountered a series of challenges, including frequent web breaks, sticky pulp accumulation on the center roll surface, and a short doctor blade life. The mill partnered with Valmet to address these issues and enhance both production efficiency and equipment stability. This collaboration yielded significant improvements, demonstrating the effectiveness of ceramic coating technology in overcoming operational hurdles.

Biorefining

In our pilot facilities you can optimize and verify your bioprocesses on a larger scale. Our personnel are highly experienced in processes and possess extensive competence in moving from a good idea to industrial-scale production.

Stonel™ Quartz™ limit switch

The Stonel Quartz is available in explosionproof (QX), nonincendive and intrinsically safe (QN), low temperature (QC) and general purpose (QG) versions. The robust epoxy coated anodized aluminum construction makes this platform extremely durable and well suited for use in corrosive, heavy wash down environments.

White liquor oxidation system

The purpose of white liquor oxidation is to improve the Na/S balance of the Kraft process by replacing make-up caustic with internally generated alkali. Valmet offers two well-proven and efficient alternatives, an air-based oxidation system for the production of partially oxidized white liquor for oxygen delignification and an oxygen-based system for the production of fully oxidized white liquor for bleaching and oxygen delignification. Oxidized white liquor can also be applied for many gas scrubbing applications.

Fugitive emission standards – remedy or futility?

Plant owners are being forced to spend more time and money to stay in compliance with the lower emission mandates. Several reports state that 50 to 60% of emissions from a plant are attributed to external leakage from valves.

Containerboard production – a heavy-duty challenge or future opportunity?

As board makers, you have seized the opportunity to produce strong and lightweight containerboard like liner and corrugating medium. Valmet’s wide scope of services extends from new rolls, roll cover and roll maintenance services to intelligent roll solutions, and workshop services for OCC or fiberlines.

Valmet to deliver a winder rebuild to VPK Paper Normandie in France

Valmet Oyj trade press release, September 18, 2024, at 11:00 a.m. EEST

TurnFloat web turning

TurnFloat is an air turn for contactless web turning. A pad of pressurized air between the paper web and the TurnFloat nozzle surface enables contactless web turning.