Uses and Features
JDKZDK series air heater(also known as the hot stove)is a kind of coal as fuel and air as the medium a new and fficient heat transfer equipment,able to continuously provide constant temperature and pressure,dust-free clean hot air,widely sed in textiledyeing,ruber coated heat setting;Indian Railway paint drying room,drying treatment of the metal surface rust and paint drying,drying of the paper industry,food,feed,grain fishmeal,tobacco and tea and other drying;plywood,gypsumplate dry,dry wood molding,chemical materials,spray drying plant and animal oils and fats,as well as industrial plants,heating,etc.. Replace the current use of steam,oil boilers or electric heating air,reduce the heat exchange links and heat exchange equipment,with the high thermal efficiency of the system,the equipment simplified,easy to operate,safe and reliable,low project investment.
Schematic of stracture

Technical parameters
| Nameplate parameters | JDK40 | JDK80 | JDK120 | JDK160 | JDK160 | JDK240 | JDK300 | JDK350 | JDK400 | JDK500 |
| Rated for heat KJ/h | 167×104 | 335×104 | 502×104 | 668×104 | 836×104 | 1003×104 | 1254×104 | 1463×104 | 1672×104 | 2088×104 |
| Rated heating degree ℃ | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
| For the amount of wind ㎡/h | 9727 | 19455 | 29181 | 38908 | 48635 | 58362 | 73000 | 85000 | 97300 | 121800 |
| Design thermalefficiency % | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| Design coal | 中质烟煤QYDW≈2.1x104KJKgV8≥20% | |||||||||
| Exhaust gas temperature ℃ | ~200 | |||||||||
| Rated heat consumption | 77 | 155 | 232 | 308 | 386 | 463 | 580 | 680 | 770 | 980 |
| Out of the wind pipe diameter mm | 500 | 630 | 750 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1500 |