01

How the equipment works

SMS is an en-masse drag arrangement documented in the handbook. A chain and flights move solids through a trough, with feed and discharge affecting fill.

Operating principle and selection inputs · SMS En-Masse Drag Conveyor Layout
Original selection card · Operating principle and selection inputs
02

What to check for selection or replacement

Confirm feed and discharge points, chain type, flight section and effective transfer length.

Common selection question · SMS En-Masse Drag Conveyor Layout
Original selection card · Common selection question
03

FAQ · Can higher chain speed simply raise capacity?

Recheck wear, power, fill and downstream capacity.

Technical sources and editorial note

Source: Dust Collection Engineering Design Handbook, chapter 5, scan pp. 177–185 (printed pp. 334–342). Series names identify documented equipment. Confirm current duty, compatibility and supply against project drawings and supplier data.

Related equipment: Pulse jet baghouse dust collectors · Dust collector filter bags

Use this guide to prepare for an equipment discussion. Confirm selection and operating requirements against your actual process and site conditions.