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Wastewater Treatment Equipment Partner

KWS Manufacturing Co

CEMA-compliant screw conveyors, feeders, and bucket elevators — engineered for total customer satisfaction with 98.6% on-time delivery.

KWS Manufacturing Co logo

Advanced Wastewater Treatment Solutions

KWS Manufacturing Co. is a leading manufacturer of screw conveyors, screw feeders, bucket elevators, and bulk material handling systems. Operating from a 125,000 square foot facility, KWS is a totally self-sustained manufacturing operation with complete machine shop and steel fabrication capabilities — allowing them to control every aspect of quality from raw material to finished product. KWS components are manufactured to CEMA (Conveyor Equipment Manufacturers Association) standards and are built to order to match exact customer specifications. Their track record speaks for itself: 98.6% on-time delivery and 48.3% early shipments demonstrate the operational discipline that has made KWS a preferred supplier for municipal wastewater, industrial, and agricultural bulk material handling applications.

What Sets KWS Manufacturing Co Apart

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98.6% On-Time Delivery

KWS delivers on their commitments — 98.6% on-time delivery rate with 48.3% of orders shipped early, meaning your project stays on schedule.

CEMA-Compliant Design

All KWS screw conveyors and components are manufactured to Conveyor Equipment Manufacturers Association (CEMA) standards for consistency, interchangeability, and long-term reliability.

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Self-Sustained Manufacturing

A complete 125,000 sq ft facility with integrated machine shop and steel fabrication enables full quality control from raw steel to finished conveyor system.

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Six Quality Inspections

Every KWS product undergoes six quality inspections during manufacturing — ensuring dimensional accuracy and workmanship that meets or exceeds specifications.

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Made-to-Order Solutions

KWS builds to your exact specifications — conveyor length, diameter, pitch, material, inlet/outlet configuration, and drive package are all engineered to your application.

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Biosolids & Industrial Expertise

Extensive experience with municipal biosolids, industrial sludges, and agricultural bulk materials ensures proper conveyor selection and design for demanding applications.

Equipment & Downloads

Shafted Screw Conveyors

Shafted Screw Conveyors

CEMA-compliant shafted screw conveyors for horizontal and inclined transport of bulk materials including wastewater biosolids, industrial sludges, agricultural grains, and dry bulk chemicals. Available in custom lengths, diameters, and material configurations.
Shaftless Screw Conveyors

Shaftless Screw Conveyors

Shaftless screw conveyors excel at transporting wet, sticky, and fibrous materials that wrap around center shafts — ideal for wastewater biosolids, municipal solid waste, and industrial sludge applications where conventional screw conveyors would clog.
Bucket Elevators

Bucket Elevators

Heavy-duty bucket elevators for vertical material transport in wastewater treatment plants, food processing, and industrial facilities — handling everything from fine powders to coarse aggregates with high capacity and reliable continuous operation.
Complete Bulk Material Handling Systems

Complete Bulk Material Handling Systems

Complete engineered bulk material handling systems integrating screw conveyors, feeders, bucket elevators, structural supports, and controls — designed and manufactured to project specifications for turnkey installation and commissioning.

See It In Action

KWS Manufacturing delivers CEMA-compliant screw conveyors, feeders, and bucket elevators with a 98.6% on-time delivery rate. Built in a 125,000 sq ft self-sustained facility with six quality inspections at every stage, KWS equipment is trusted by municipalities, food processors, and industrial operations for reliable bulk material handling.

Expert Service & Support for Your KWS Manufacturing Co Project

As the authorized regional representative for KWS Manufacturing Co, Haynes Equipment Company provides complete lifecycle support. Whether you need expert product selection and project specifications, or reliable field service and ongoing maintenance across Kansas, Missouri, Arkansas, Iowa, Nebraska, and Oklahoma, our team is here to help.

Manufacturer Information

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Local Support (Haynes)
913-782-4962

Request KWS Manufacturing Co Information

Visit KWS Manufacturing Co Website ↗