Pulp & Paper

Johnson Screens offers single- and multi-stage pressure screens, applicable in all screen applications, i.e., recycled fibers, mechanical pulp, chemical pulp, broke screening and machine screen applications.

Small pressure screens can also be used for the cleaning of process waters of fiber recovery when equipped with perforated basket with very small 0.006 – 0.008 in. (0.15 - 0.20 mm) holes.

For more information on pressure screens please contact us.

Johnson Screens^® brings the industry state-of-the-art energy efficient pressure screen rotors which have a foil designs for low-to-medium pulp consistency applications.

Johnson Screens^® gravity fed boxes are typically applied to make coarse separations ahead of the degerminators and in multistage germ washing. The system uses a Vee-Wire^® dewatering screen to retain the solids while allowing effluent to run through the system. The slurry is gravity fed to the headbox and flows to the screen. The solids retained from the screen gather for disposal or reuse.

These gravity fed boxes can be installedl easily, and have low operating and maintenance costs. Our team of engineers can work to fit any customer specifications.

Johnson Screens^® resin traps are a safety device used on the outlet pipelines of ion exchange units, high-purity water systems and activated carbon and media filters. 

Johnson Screens offers the largest selection of basket design in the industry. Our pressure screen baskets are custom designed and manufactured to meet customer specifications. Available in wedge wire, electron beam drilled or milled slotted, these baskets add quality to any pressure screen assembly.
 
These baskets can also be designed to fit headbox applications.
 

Johnson Screens offers single- and multi-stage pressure screens, applicable in all screen applications, i.e., recycled fibers, mechanical pulp, chemical pulp, broke screening and machine screen applications.

Small pressure screens can also be used for the cleaning of process waters of fiber recovery when equipped with perforated basket with very small 0.006 – 0.008 in. (0.15 - 0.20 mm) holes.

For more information on pressure screens please contact us.

Johnson Screens offers a wide variety of belt filter presses to be used in the pulp and paper industry for sludge, rejects and fiber dewatering. They can be used to dewater any type of water suspensions and production processes. The press is manufactured in different models to meet the solids characteristics and quantity of dewatering needs. 

Johnson Screens^® gravitational fed screens, used in gravitational dewatering boxes, are designed to separate liquid and solids through a baffled weir on the surface of the Vee-Wire^® the slurry passes over.

These screens can be custom-manufactured to meet any specifications.

For more information on our gravity fed screens please contact us.