When Performance, Longevity, and ROI Matter

Denseveyor installed below a feed hopper [P3674] Macawber Group Installation Case Study: Sodium Bicarbonate Conveying system, Northwich, UK. In brief: The dense phase pneumatic conveying system was supplied to convey 14 t/h of sodium bicarbonate over a distance of 26...

Macawber Design Philosophy

  Dense Phase Pneumatic Transporters 1. Dense phase pneumatic conveying pressure vessels were introduced to the U.S. markets in the early 1960’s.  Pressure vessels were used because the pressures required for dense phase conveying normally exceeded 15 psig – the...

Hot Stuff ! Dense Phase Conveying

One of the notable features of our pneumatic conveying systems is their ability to handle hot materials. We first encountered hot material applications in the foundry industry.  A common application is the handling of hot knock-out sand (the remains of the sand mold...

Why Choose Macawber Engineering Inc ?

Macawber Engineering Inc. has stayed true to it’s core for over 40 years. While other companies have been distracted by diversification and/or been taken over by larger companies, Macawber has stayed on the course for becoming an expert in everything related...

Macawber Awarded a Substantial Contract

  Macawber has been awarded a substantial contract for conveying EAF Dust for a steel mill located in Arkansas. The order includes 28 Ashveyor systems and is expected to be in operation early 2016. The Ashveyor is an ash conveying system for ESP and Baghouse ash...