Dryer gaw, nbung hpe katsi shangun ai hte nbung hpe shapraw ai hku nna, arai ni kaw na hka hpe hka lim shangun nna, shapraw kau ai hku nna bungli galaw ai majaw, hka lim ai lam hpe lu la mai ai. Grau nna, dryer langai hta, n-gun ja ai jak, nbung n-gun rawng ai jak, arung arai ni hpe htawt sit ai jak, hkang ai jak ni lawm ai. Hka lum ai ladat gaw katsi ai npawt nhpang hpe jaw ya ai, nbung katsi ai ladat gaw nbung katsi ai hpe arung arai ntsa de maren mara garan ya ai, arung arai htaw sa ai ladat gaw katsi ai aten hta maren mara katsi ai hpe madi shadaw ya ai, hkang ai ladat gaw katsi ai a akyu hpe kam mai hkra katsi ai hte katsi ai hpe hkang ya ai.
1. Katsi ai: Dryer gaw katsi ai arung arai ni (electric heater (sh) gas burner zawn re ai) hku nna katsi ai hpe jaw ya ai. Hka lum ai jak a amyu hte hkrang masa hta hkan nna, katsi ai hpe direct (sh) indirect hku mai galaw ai.
2. Nbung Circulation: Dryer gaw nbung katsi hpe fan lang nna nbung katsi ai shara de shinggrup shangun ai. Ndai nbung katsi ai gaw, arai ni a ntsa hte matut mahkai nna, hka hpe hkap la ai.
3. Humid Air Removal: Arung arai ni kaw na hka hpe hkap la ngut ai hpang, nbung katsi ai gaw hka lim mat ai. Dryer gaw ndai nbung katsi ai hpe exhaust ducts hku nna shapraw kau ya ai majaw, katsi ai shara kata na katsi ai hpe n law hkra tawn da ya nna, nbung katsi ai hpe shara jaw ya ai.
4. Control System: Dryers ni hta, hka lim ai aten hta nbung katsi ai, nbung katsi ai, aten zawn re ai parameter ni hpe yu reng nna gram lajang ya ai control system hpe lang nna, hka lim ai aten hta kaja ai hte shim lum ai lam lahkawng yan hpe hkam la lu na matu galaw da ai.
