Bulk Process Equipment, Bulk Solid Material Processing & Handling Equipment, Industrial Bulk Solids Material Handling Systems

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Bulk Material Handling & Processing Equipment
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Material Handling & Processing Equipment
• Blending & Mixing Equipment
• Bulk Storage, Silo, Tank Equipment
• Drying, Conveying, Feeding Equipment
• Grinding, Crushing, Milling Equipment
• Screening, Shifting & Size Classification Equipment
• Dust Collection & Pollution Control Equipment
Brochures• Click here for the full list of Bulk Material
  Handling & Processing Equipment


KWS:   Vertical Screw Conveyor

KWS Vertical Screw Conveyors are designed without the need for internal bearings. Our unique design allows for efficient elevation of bulk materials without any restriction to product flow.

KWS Vertical Screw Conveyor KWS designs and manufactures Vertical Screw Conveyors to meet the needs of many industries, such as Chemical, Minerals Processing, Food, Wood Products and Wastewater Treatment.

KWS Vertical Screw Conveyors are available in many configurations. Inlet sections can be offset to either side or can be in-line. Vertical Screw Conveyors are designed based on proven technology and are currently used in thousands of applications.

KWS Vertical Screw Conveyors are designed without the need for internal bearings. Our unique design allows for efficient elevation of bulk materials without any restriction to product flow.

KWS Vertical Screw Conveyors are manufactured to rigid quality standards. KWS is an ISO 9001-2008 certified manufacturer. Every component and assembly is manufactured in the USA by highly skilled craftsmen. All KWS welders are certified in accordance with American Welding Society (AWS) Codes.


  • Efficiently elevates dry to semi-fluid materials – free-flowing to sluggish
  • Ideal for capacities up to 6,000 cubic feet per hour and elevations up to 40-feet
  • Available in both shafted and shaftless designs
  • Construction available in carbon steel, abrasion-resistant steels, stainless steel and high-nickel alloys
  • Engineered and manufactured to meet specific customer requirements


Available Features & Options for Vertical Screw Conveyors:

  • Custom engineered for your specific application
  • Totally enclosed design for dust and vapor-tight requirements
  • Cost-effective when compared to other elevating devices such as bucket elevators, pneumatic
    or aero-mechanical conveyors
  • Smaller footprint allows for maximum use of floor space
  • Minimal number of moving parts to maintain

Available Configurations for Vertical Screw Conveyors:

  • Screw Conveyors – for free-flowing bulk materials
  • Shaftless Screw Conveyors– for semi-fluid and sluggish bulk materials



Material Handling Products
by Manufacturer:

• Scott Equipment
- All Scott Equipment
- Industrial Scott Blender
- Twin Shaft Mixer
- Air Swept Tubular Dryer
- Scott Cooler System
- The Dominator Crusher
- Industrial Batch Mixer

• A.C.T. Dust Collectors
- All ACT Products
- ACT Dust Collectors

• Thermo-Fisher Scientific
- All Thermo-Fisher Products
- Std Modular Volumetric Feeder
- Loss-in-weight Feeder
- Loss-in-weight Feeder Control
- Sanitary Volumetric Feeder

• KWS Manufacturing Company
- All KWS Products
- Shafted Screw Conveyors
- Shaftless Screw Conveyors
- Vertical Screw Conveyors
- Screw Feeders
- Belt Conveyors
- Bucket Elevators

Material Handling Products
by Type & Manufacturer:

• Blending & Mixing Equipment
- Scott
- CHEM Flowtronics
• Bulk Storage, Silo & Tank Equipment
- Custom MetalCraft
- Metalfab
- Scott
- Spiroflow
• Drying Equipment
- Scott
- Witte
• Bulk Bag Handling System
- Spiroflow
• Mechanical Conveying Equipment
- Metalfab
- Nedco
- Spiroflow
• Pneumatic Conveying Equipment
- Whirl Air Flow
- Fox Valve
- Kice
- Spiroflow
• Feeding Equipment
- Metalfab
- Thermo Fisher Scientific
• Grinding, Crushing & Milling Equipment
- Scott
• Screening, Size Classification & Shifting Equipment
- Microner
- Witte
• Valves
- Fox Valve
- Kice
• Dust Collection & Pollution Control Equipment
- Dustex
• Magnet & Metal Detection Equipment
- Bunting
• Packaging Equipment
- JEM International
• Bulk Container & BIN Activator Equipment
- Metalfab
• Controls & Instrumentation
- Thermo Fisher Scientific
• Ducting & Piping
- K&B Duct
• Material Handling Equipment
- Tawi
• Heat Exchanger, Pressure Vessel & Reactor Equipment
- Custom Metalcraft
- Chem Flowtronics
- Thermal Oxidizer

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