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Pilot trials

Valmet’s comprehensive testing opportunities span the entire production process and help you to cover all the bases with thorough testing before an investment commitment.

Bleaching

Valmet disperger technology secures efficient bleaching process by intense mixing of the bleaching agents with the fibers.

High consistency cleaning

Washing

he effective ash and fines removal provides many advantages compared with existing conventional washing technologies.

Steam separation

Valmet’s technology for steam separation in mechanical pulp production provides significant environmental and energy benefits.

Low consistency refiner

The Valmet Conical Refiner Conflo is designed for low consistency refining across mechanical, chemical, and recycled fiber applications. With precise gap control and optimized flow dynamics.

Chemical mixing

The Valmet Chemical Mixer is intended for feeding, diluting and mixing pulp with bleaching chemicals.

Steam Separator PS

Steam recycling is an important aspect of the energy-demanding refining process. It is a well-known fact that fiber carryover in the recycled steam can cause problems such as plugging, operating stops for cleaning and, in some cases, emitting fiber and steam into the surroundings.

Pressure cyclone

A pressure cyclone is designed to separate steam from the pulp. The de-steamed pulp is transported to a latency tank and the steam is recycled in the process.

Pumps

Valmet’s unique and wide range of medium consistency pumps enables the most energy and cost-efficient pump choice for each application. The selection consists of two types of pumps: the CM type for feeding bleaching stages and reactors, and the CW type for feeding presses.