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Mechanical Seals

To minimize the environmental impact Valmet has developed a new mechanical sealing system including double acting seals and closed loop water system which minimizes the water that enters the process. With this function you save fresh and waste water which results in reduced water costs and thermal energy savings due to less water to evaporate in the dryer.

Chip Bin

The chip bin acts as a buffer and it will also heat the chips with steam and secure good feeding of the raw material to the plug screw feeder. Valmet have developed a new type of chip bin to secure even and effective heating of the chips as well as provide good feeding to the plug screw feeder. Valmet chip bin's is also suitable to handle recovered steam coming from e.g the steam separator.

Valmet Chip Bin VB

Valmet Chip bin VB is a conical chip bin primarily designed to handle raw materials with favorable flow characteristics, normally seen with a even sizes and shape distribution. It should also be relatively free from impurities such as sawdust, shavings, bark and pin chips since their presence greatly increases the risk of bridging, especially when used with pre-steaming.

Plug screw feeder

The plug screw feeder feeds the raw material, into a pressurized preheater (or digester). The feeder should remove as much water, together with extractives as possible. This is the key to reduce production costs like steam consumption, dryer energy as well as environmental impact by reducing VOC (Volatile Organic Compound) emissions in the dryer. 

Valmet Evolution Defibrator

Valmet EVO Defibrator is the most innovative and cost-effective defibrator in the market. The refiner or Defibrator – grinds the raw material into fibers. For energy efficient separation of fibers, the refiner must be rigid, and the grinding segments must be parallel under all different pressures and production conditions.

Steam recovery

Valmet offers advanced solutions for recovering steam from the Defibrator system blow line. Our steam separators efficiently separate steam from fibers, enabling reuse in pre-steaming or other low-pressure applications.

Workshop services for fiberboard

Workshop services ensure high availability and optimal performance of your equipment in the fiberboard process. Do you want to improve maintenance predictability? Are you making the most of the latest improvements?

Maintenance development and outsourcing

Filter fabrics for demanding filtration conditions

Valmet develops and manufactures filter fabrics for the mining, chemical, pulp and paper industries, as well as for energy production, waste processing plants, and the food manufacturing industry. As environmental legislation gets tighter and the requirements for filtering waste and sewage become higher, filter fabrics must be increasingly durable and reliable, with the ability to filter different types of sludge and various particle sizes.

Food

Flow control and automation solutions for food and beverage.