Püschner Chamber Ovens

Heating has become important in almost all areas of industrial processing. Apart from the popular conventional procedures based on conduction, convection, or infra-red radiation, heating utilizing microwave energy is an attractive solution to many problems in process technology.

Püschner chamber ovens are used for a wide range of applications in heating and drying applications. Starting from small lab scale microwave ovens up to big chamber ovens, many applications have been successfully installed.

Application Examples

In the cosmetic industry, the procedure of liquefying raw materials is often the limiting factor for modern and flexible production.

The microwave plants of the µWavePower 20/200 series are capable of shortening the times required for heating.

Fully automatic heating minimises man power and product-specific heating programmes guarantee stable product properties (e.g. defined viscosity etc.).

Figure 1 shows a plant type to heat 200 kg barrels.

µWavePower200 Heating cosmetic Raw-Materials

Figure 1. µWavePower200 Heating cosmetic Raw-Materials.

Difference between conventional Heating and microwaveHeating of big Barrels

Figure 2. Difference between conventional Heating and microwaveHeating of big Barrels.

Advantages

  • Direct and homogeneous heating of the product volume
  • Lower surface temperatures than in convective procedures
  • Rapid temperature rise and control response
  • Quality maintenance of high-end products
  • Immediate operation readiness
  • High total efficiency
  • No temperature-coasting after standstills
µWavePower02

µWavePower 02

Chamber Dimensions 0,45 x 0,28 x 0,38 m
(w x h x d) approx 47 ltr
Microwave Power 1-3 kW / 2450 MHz
Total Dimensions 0,55 x 1,8 x 0,65 m
(w x h x d)
µWavePower20

µWavePower 20

Chamber Dimensions 0,94 x 0,6 x 0,74 m
(w x h x d) approx 410 ltr
Microwave Power 2-6 kW / 2450 MHz
Total Dimensions 1,1 x 1,9 x 1,1 m
(w x h x d)
µWavePower200

µWavePower 200

Chamber Dimensions 1,1 x 1,25 x 1,05 m
(w x h x d) approx 1440 ltr
Microwave Power 3-18 kW / 2450 MHz
Total Dimensions 2,0 x 2,95 x 1,7m
(w x h x d)
µWavePower280

µWavePower 280

Chamber Dimensions 1,12 x 0,52 x 1,4 m
(w x h x d) approx 815 ltr
Microwave Power 4-24 kW / 2450 MHz
Total Dimensions 2,43 x 2,0 x 1,7m
(w x h x d)
µWavePower380

µWavePower 380

Chamber Dimensions 1,6 x 0,9 x 1,3 m
(w x h x d) approx. 1872 ltr
Microwave Power 8-30 kW / 2450 MHz
Total Dimensions 2,43 x 2,0 x 1,7m
(w x h x d)