
Versatile & Feature-rich Industry Leading Screw Conveyors
- Screw conveyors are capable of handling a wide range of bulk materials from slow to free-flowing.
- Screw conveyors can have multiple inlet and discharge points. They can be customized for requirements needed by customer.
- Screw conveyors are very flexible when customizing them. This gives Anderson Dahlen leverage to install the conveyors on congested manufacturing floors.
- Screw conveyors are closed off to prevent any type of product from leaking or spilling. They can be designed and installed vertically, horizontally, or at an angle.
- Screw conveyors can be used for mixing numerous products together and for breaking up large pieces.
- Screw conveyors can be designed without a center pipe. These are important when dealing with materials that are thick and are a sludge or biosolid like material.
- Screw conveyors are used to cool, heat or dry products while moving the product.
- In the chemical industry, its needed to have held certain pressures when dealing with hazardous materials. Our screw conveyors can be engineered to be vapor-tight to keep internal pressure high and prevent material from leaking.
- Screw conveyors can deliver an air lock among upstream and downstream equipment

Each of the screw conveyor systems within our catalog come complete with a full range of customization options. The customizable elements include:
- Screw lengths and diameters
- Interior finish
- Screw-type selection
- Exterior finish
- Inlet
- Outlet
- Relief door
- Motor
- Shaft seal
- End plate
- Easy access door locations
By refining each of these options alongside a recognized Anderson Dahlen expert, you can help create the perfect screw conveyor system for your facility and future demands. Our experts are available around the clock to answer your questions and help begin the customization process.
You guys do spectacular work such perfectly polished seams! Thank you for getting it overnight-ed to me. Anderson Dahlen is first on my list to get the special things done from here on out. Tim, Wonder Works Unlimited
Thank you to you and your team who assisted me during my visit. Both the customer and I were hugely impressed with everything from start to finish. The actual FATs were one of the smoothest that I have experienced in 20 years. I look forward to working with you in the future. Martin Kelly, Thermo Fisher
We want to let you know how much Brian and I appreciate you, Greg, Nathan, and the rest of the Anderson Dahlen team for helping us to complete the test assembly and collect the test data on time during our visit. Your help truly exceeded our expectations. We thank you for showing us your manufacturing plants. Vincent Lee, Plasma-Therm NES
Thank you to Gary and the fabricators who helped us remove the scratch and refinishing our aluminum part. You saved us a ton of time and kept us on track for an on time delivery to our customer. We definitely owe you one! Clint Bitterman, VP-Co Owner of Master Tool & Mfg Inc.
Their willingness to spin a large part well off axis made it possible. Their attention to detail made it a success. Equally praiseworthy is their communication during the manufacturing process, assuring the best part. John Rogers, Engineering Technician Lead, University of Washington Dept. of Aeronautics & Astronautics