Fully Customizable, Easy-to-Clean Screw Conveyors

Anderson Dahlen EZ-Access Screw Conveyors offer speed, safety, reliability, and ease of use. Designed for today’s food processors, they feature a sanitary screw feeder with easy-open doors that are dust-tight, and upper and lower doors that swing out of the way for easy access for sanitation. They are available in a range of auger, shaft, and flighting configurations to meet your requirements to move bulky solids, powders, or viscous slurries.

Versatile 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 the requirements needed by customers.
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 are 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 sludge or biosolid-like materials.
Screw conveyors are used to cool, heat, or dry products while moving the product.
In the chemical industry, it's 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 airlock among upstream and downstream equipment.

Each of the standard screw conveyor systems have customizable elements:

Screw lengths and diameters
Interior finish
Screw-type selection
Exterior finish
Inlet
Outlet
Relief door
Motor
Shaft seal
End plate
Easy access door locations

Sanitary Screw Feeder Includes Customized Conveying Solutions

Faster and easier cleaning for quicker changeovers
Moves wet and dry ingredients
Reliable and durable for years of use
One piece FDA approved material door gaskets
Heavy-duty rigid hinges for long-lasting reliability
Over center locking clamps
Variety of seal options including air-purged seal, lip seal, and packing-style seals
External bearings have corrosion-resistant housing and are lubricated and sealed for life

Drive package options include shaft/flange mounted inverter duty gear motors or timing belt/chain drives
All product contact surfaces are finished to allow rapid cleaning
Trough clearances are available smaller than CEMA standards to minimize the amount of residual material remaining in the housing
Inlet configurations include rectangular inlets, oval inlets, round or square inlets with flanges, or flex connection stubs
Standard flush end square discharge with optional outlet transition to round outlet (multiple discharges available)
All operator access points into the conveyor are protected with a keyed safety switch