First approach was a double decker for a large pulp mill in Brazil, now a simplified version as a single decker is being tested.

Velopen screens for dewatering the bark and water mixture coming from the debarking station have been simplified. The double decker became a single decker, vibration was decreased in its amplitude, drives became less noisy by choosing a low rotation.

After a long test here at Mavi, the newer Velopen type will be shipped to the pulp mill, hopefuly for a long working period without hassles.

For more on Velopen screeners have a look at

Velopen