MST Corporation

Quality-driven metalworking innovation

Engineering Reliability 
into Every 
Component

World-class CNC/CAD/CAM, welding, and precision parts for mining, paper, biofuel, and chemical sectors.

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industries we serve

Precision Engineered for 
continuous process industries

Engineering

Mining & 
Mineral Processing

Industry

Food 
Processing

Chemical

Chemical Processing

Engineering

Paper Manufacturing

What we Do

Trusted expertise in manufacturing 
and engineered solutions

Bauer High-Pressure Rotary Feeder Valves

Replaceable Stainless Steel Stuffing Box Conversions. Bauer OEM Parts

Extraction Plates, Screens, Drilled Plates

New Plate Manufacturing and Design. The Full Range of Hole Sizes and Patterns.

Pulper Rotors and Specialty Rotors

Complete Rebuilding and Upgrade. Special Overlay System and Coatings

High-Technology Welding & Fabrication

Standard Steels, Stainless Steels, Super Alloys, Titanium, Cast Iron and Exotics

We deliver what we promise, 
it's our commitment to you

about us

Our Mission

Our mission is to provide high quality, value-added manufacturing and services for critical machinery and parts used in the manufacture of pulp and paper, paper recycling and related continuous process industries.

Common sense dictates that our customers have the better technical information for making important purchase decisions. 


MST has an obligation to explain how our value-added manufacturing and services improve mechanical reliability and save you money based on a sound, strong and valid scientific underpinnings—up to date facts.

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Integrity & Partnership

We operate with transparency, honesty, and a commitment to long-term relationships.

Engineering Excellence Since 1981

MST Rotors, Extraction Plates & Screens Catalog

MST - Bauer Valve Specialists Catalog

Talk to an MST Specialist

Submit your inquiry and we’ll help you need products or services