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An exclusive Fextec development, induces an air movement which helps to obtain remarkably even temperatures. The air movement is induced by Fextec high velocity nozzles. The nozzles also prevent direct impingement of heated air on the work surface, a notable cause of “skin-drying” and resultant bubbles and blemishes.

In selecting burners for an oven, Fextec engineers concentrate on the total needs of the job at hand, then allow for a reserve capacity which will handle higher work loads with out expensive alterations. This provides the greatest overall economy and equipment flexibility because the burners are efficient throughout their operating ranges.

Fextec Oven are usually designed with the combustion chamber as an integral part of the unit, streamlining the appearance and eliminating the need for exterior dust work. This compact arrangement also reduces power requirements connected with excessive dust-work, saving floor space as well.

When desired, intake air filter will be provided, minimizing intake of dust which can cause finish flaws. The filters are arranged for quick and easy changing without use of tools. The disposable filters used are frameless, eliminating the usual cardboard frame as possible fire hazard.

Our oven are constructed of pre-fabricated panel for easy erection. All parts, panels, structural, duct work, wiring & piping are keyed to assembly drawings & manufactured to fit easily, quickly & precisely in the field. He purchaser can, in many cases, erect the oven with his plant personnel under our supervision, for significant saving. For more complex ovens, we provides complete service.

• DIRECT SYSTEM
• INDIRECT SYSTEMS

In a direct fuel-fired system, the products of combustion are allowed to come into contact with the work; the combustion equipment can be located inside or outside of the oven. While gas is generally used with a direct fuel-fire system, modern improved handling & firing equipment, has increased fuel oil use in this area.

An indirect-fired system does not allow products to come into contact wit the work. Electric and steam heating are common choices, or fuel-fired equipment may be used in conjunction with a heat exchanger to separate the products of combustion from the oven atmosphere.

The brief outline below describes the most popular fuels being used today. You may want to investigate the possibility of using one as an alternative to back up your present system, or in combination as a supplement.

• GAS
• OIL
• STEAM
• ELECTRICITY

(natural and manufactured) Generally considered and a clean, convenient and easy to use fuel. Work loads are commonly heated with gas by the direct-fired method, with no adverse effect from the products of combustion. However, as the availability and overall cost has changed, it may be to your advantage to check the alternative fuel in your area.

Always an attractive choice for industrial users. It has enjoyed a rise in popularity due to recent improvements in burner and fuel handling equipment technology. Many of the problems that once plagued the use of oil with direct-fired oven equipment have been eliminated, and indirect-fired systems are easily designed and installed when needed. A safe and convenient storage space is required.

Very clean heat source that is simple, easy to control and reliable for low to medium temperature operations. It can be produced in a number of economical ways.