Pulp & Paper Size Reduction Equipment

Desired end product

Biomass feedstock, landscape material.

WSM machines are engineered and manufactured with consistent high quality end product in mind.

WSM knows Pulp & Paper

WSM screening and size reduction equipment is widely used in wood yard and chipping operations. Our heavy duty machine design and construction delivers reliable performance and reduced maintenance expense in a wide range of applications — from screening and re-chipping, to wood hog and bark hog and grinding, to wood waste grinders and hog fuel processing, WSM has the machines you need. With the addition of new maintenance features, such as our pivoting grinder housing, WSM products provide the best solution to your fiber and fuel processing needs.

Which WSM machine is best for your output? Just ask

WSM suggests these machines for your application

Engineering Solutions for
Eucalyptus Bark Shredding

Learn how a large Indonesian based pulp and paper mill overcame the challenge of shredding Eucalyptus and Acacia Bark while increasing production capacity by 50% with engineered solutions from West Salem Machinery. 

Learn more

WSM High Capacity Bark Shredding - Indonesia

HTS Hopper

“The horizontally fed hog that you (WSM) built for us is performing exactly as you said it would. No more plug-ups, no more hog related down time, no man tending it, maintenance is next to nothing, no more trucking out of long length waste, and the by product produced can be sold instead of us having to pay to truck it away.”

Russ Cameron, Manager Manufacturing
Lamford Forest Products

Your end product is our starting point


WSM’s approach to product development and testing always starts with the end product in mind –the finished product that meets the customers needs, combined with the best machine or process solution that converts the incoming feedstock into the finished product in an efficient and cost-effective manner. From wood and bark hogs to vertical and horizontal grinders and screens, WSM can help with all of  your needs. 

How do we get there? By using the unbeatable combination of field/application experience, in-house testing, and innovative design staff – learning fast and applying what we learn – to correctly design, size, and improve our machines and systems to insure successful installations.

Doesn’t everybody do it this way?

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