wiretec GmbH :: Electric (HE)


 

 

High Speed Convection Furnace, Convection Furnaces, Stress Relief, Temper, Anneal


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  Click here for an introduction to the technology of Pyromaître.
 
Electric Hinged
ModelsChamber (inches)OOverall Dimensions (inches)Capacity (Lbs/hrs)PowerFoot-
print
Image
ABCDEFG600°F700°F800°FkWft²
Pyro 84HE8484248026 1/241 1/454 1/415010035913Pyro 84HE
Pyro 105HE10604259226 1/241 1/454 1/4250200751516Pyro 105HE
Pyro 106HE107242510426 1/241 1/454 1/44253001252418Pyro 106HE
Pyro 128HE129642612826 1/241 1/454 1/46004001753423Pyro 128HE
For metric dimensions click here
Also special designs according to customers' specifications

 

Precise control of temperature:

The ovens include top-of-the-line temperature controllers; very fast power switching through SSR devices for electric models (E models and HE models) or fast modulating motors for the gas-fired models (G models). The objective is to maintain set-point accuracy within a few degrees under varying loading conditions.

Precise control of time:

The Pyro comes (equipped as standard for E series and G series, optional on the HE series) with a digital closed-loop speed controller. Calibrated in inches of belt travel per minute, the closed loop acts like a cruise control on a car does. With a simple potentiometric controller, it maintains accurate cycle time regardless of the variations introduced by friction load and voltage. This is a very important feature since, on a 4 minute trip; a few seconds make a difference. This system is accurate to within 0.4 seconds on 4 minutes cycle time.

Heat transfer uniformity:

A high-precision oven needs to be uniform. Not only temperature-wise but also heat-transfer wise. Pyro uses convection as the primary source of heat transfer. The turbines, their number and position, the shape of the chambers and the conveyor are all designed to maximize the air velocity to the part in a uniform manner and all along the part path. This is what is meant by "heat-transfer uniformity."

Sufficient reserve power:

For quick recovery at start-up of a load.

Floor space saving:

Ovens can be as small as 10% the size of regular ovens. Because of the reduced size, they are also more energy-efficient.

High capacity:

Our top machines can process 0.625? CrSi wire in 6 minutes total cycle at rates of 20,000 lbs/hr.
 


Introduction
Stress Relieving
Tempering
Continuous Ovens
- Electric Hinged
- Electric
- Gas
- Revolver
Batch Ovens
- Try Out
Software
- Pyrograph
- Pyro-Sim