Radio Frequency / Dielectric Preheater Systems, Parts, and Service.

RF Preheaters.com

Remanufactured Model 450

Note:  Other features available upon request.

Features –

Model 450R

Power Output

7.5 Kilowatts

Preheating capability

Typical Resins

4.5 pounds

per minute

Top Electrode Dimensions

12" x 12"

Top Electrode Spacing

(Adjustable)

1 ˝ "Minimum

5 ˝ " Maximum

Power Tube

Type 5-4

Operating Frequency

90 MHz Nominal

D.C. Power Supply

Solid state diodes, MOV protected

Maximum Power Required

35Amps  @  230 volts

Manual Hood Operation

 

Hood Safety

Dual Interlock Switches

Controls and Indicators

On / Off Toggle Switch

Buttons

Start / Stop

Light

RF ON

Meter

Plate / Grid

Timers

RF Timer(0-2-1/2 minutes)

Delay Timer     (0-2-1/2 minutes)

Cabinet Dimensions (Approx)

Width 24"

Depth 26"

Height

  56"

Working Level

43"

Weight (Approx)

525 Pounds