- Designed for loads up to 350,000 BF.
- Operates at up to 180° – 250°F (82° – 120°C).
- Multiple Heating Options: Indirect Gas Fired, Steam or Hotwater
- Easy to use precision control systems.
- Proportional Venting systems
- Heat Recovery Venting systems
- Top quality results with a short drying time and maximum efficiency.
Direct fired versus indirect
We get this question a lot: “Should I use direct fired or indirect fired, what exactly is the difference?”
Nyle’s indirect fired kilns use a furnace and a heating coil. The gas flame is fully contained in the heating coil and heats it from the inside.
The air is blown over the coil and gets heated that way.
Nyle uses indirect fired systems, even when they are a little more expensive to build, because they have a better safety record and much better quality control.
- No open flame with Indirect Gas Fired Dry Kilns
- No make up air for the burner system
- Accurate temperature and RH control
Engineered steam and hot-water coils are a key component properly maintaining temperature in a kiln. Just putting in fin tube and piping works but doesn’t guarantee performance. Over the years, Nyle has worked exclusively with a quality coil provider to develop coils that last. Specifically for the lumber industry.
Nyle has two coil options; Better and Best.
- Better coils are copper tubes/aluminum fins with aluminum casing and the whole coil is coated with a special corrosion resistant material, greatly extending the life cycle of the coil.
- Best coils are stainless steel tubes, headers and casing with aluminum fins. These are virtually permanent coils.
Nyle Chamber Design
The entire frame of a Nyle provided kiln is aluminum. The frame is erected on a slab, typically with a 12” by 12” stub wall. The complete frame is prefabricated and will not require any field welding. The frame of the kiln includes an all-aluminum fan truss that has the fans mounted on the truss at the factory. The door lintel is also part of the frame and is all aluminum.
Door carrier: Simple and sturdy door carrier made of hot dipped galvanized steel. It is equipped with a manual door jack. It slides through a top hang “I” beam fixed by means of supports to the front lintel.
Walls: Made with aluminum pans that hold the insulation with the best R-value of any board insulation. The wall pans attach to the aluminum columns. The pans are designed so that they will not hold water and will drain any condensation that might occur. The wall system is designed to minimize condensation and maximize insulation. The exterior typically is patterned aluminum.
Roof: Consists of an aluminum interior, designed to prevent water accumulation. On the interior will be the insulation. The exterior of the roof is aluminum roofing which will be mounted in such a way to minimize any possibility of leakage. The roof system will be supplied with all appropriate flashing and trim. The roof is typically pitched to the rear.
Contact a Nyle Representative for more details.