Feed door

a door to a furnace, by which to supply coal.

See also: Feed

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The company provides full extruder systems, integrated control packages, advanced metallurgy, modular design, smooth bore and pin barrels, feed screw design, feed sections, feed door assemblies, power feed rolls, mono-clamps, profile, crosshead and tubing dies, and rebuilding and retrofitting of any OEM extruder.
The 3-meter model features a powerful gearbox and 125-hp motor; reinforced ST52 steel vat; shaft bearings on both sides; double face mixing paddles of anti-wear material; pneumatic operated discharge door; two access doors on the front side; and, access platforms and stairs for one manual additives feed door on the mixer top.
The mailbox-like feed door accepts drives up to 1" thick and does not allow access to the cutting blades.
The product includes a mailbox-like feed door that accepts drives up to 1-inch thick and does not allow access to the cutting blades.
The Megatex splitter/manifold feed door distributes material evenly to each of the multiple levels, assuring uniform flow to each deck for maximum screen utilisation and screening accuracy.