Placas de aquecimento e superfícies quentes

Downloads Inquiry Form

Square Cartridge Heaters for Heating Plates & Hot Surfaces

Square Cartridge Heaters are perfectly suited for very thin plates. With a soft, malleable condition in stainless steel or nickel sheath they can be pressed into common milled grooves. In standard construction the max. temperature capability is 750°C. All sizes also available with integrated thermocouple and power distribution.

Our long-term partner DELTA-t-Hochleistungsheizelemente (high-performance heating elements) successfully uses these heaters in a variety of applications.

Heating Plates - Square Cartridge Heaters
Variants - Sqare Cartridge Heaters
Sqare Cartridge Heaters With terminal head
4,5 x 4,5 mm > Ø 6,5 x 30 mm
6,0 x 6,0 mm > Ø 8,0 x 30 mm
8,0 x 8,0 mm > Ø 9,2 x 30 mm
10 x 10 / 6 x 12 mm > Ø on request
4,5 x 4,5 ± 0,1 6 x 6 ± 0,1 8 x 8 ± 0,1 10 x 10 ± 0,15 6 x 12 ± 0,15
Ø 4,5 ± 0,1 6 ± 0,1 8 ± 0,1 10 ± 0,15 10 ± 0,15
L max up to 3 m
P max limited by max. surface load of 16 W/cm2 and max. current of 16 A
R min 12 mm 15 mm 20 mm 25 mm 30 mm

Heating Plates & Hot Surfaces with Square Cartridge Heaters

Heating Plates - Square Cartridge Heaters
Heating Plates - Square Cartridge Heaters
Heating Plates - Square Cartridge Heaters
Heating Plates - Square Cartridge Heaters

Example "Stamp": D=100 mm out of tempered tool steel up to max. 700°C continuous temperature. Fitted with 2 Square Cartridge Heaters 1500 W/ 230 V, 4,5 x 4,5 mm x 600 mm, with 50 mm unheated at the termination end. Annealed and formable with a nickel sheath, resistant up to 850°C surface temperature. Connection by fibreglass insulated pure nickel high-temperature leads (max. 500°C) with ground conductor and stainless steel braided metal sleeve.

Heizplatten und heiße Oberflächen mit quadratischen Heizpatronen

(Image source: with kind permission of the author Delta-t Heizelemente)

Advantages of Heating Plates with Square Cartridge Heaters

  • Simple plate manufacture due to rectangular groove geometry, no deep-hole boring
  • Simple heater installation by bending and pressing along the plate surface
  • Complex plate geometries with bores and openings
  • Optimal heat transfer due to 75% surface contact
  • No casting with heat conductive compound
  • Uniform temperature profiles due to thermally optimized groove layouts/power distribution and utilization of insulation plates
  • high process temperatures (up to 450°C in aluminium, up to 700°C in stainless steel)
Heating Plates - Square Cartridge Heaters Heating Plates - Square Cartridge Heaters Heating Plates - Square Cartridge Heaters Heating Plates - Square Cartridge Heaters


Transferências:

Você pode achar isso interessante também:

upward