CAST HEATER/CAST-IN-HEATER

Packaging industry

APPLICATIONS

Cast Heaters are suitable for food industry machinery and pharmaceutical facilities. They are used for sealing and welding with and without coating. Based on uniform heat distribution, high precision of contact surfaces, reaction fast temperature ranges and shape stability due to special aging procedures perfect operating conditions and long life time is guaranteed.

food packaging
pharmaceutical packaging
non-food, other packaging

Characteristics

homogenous heat distribution
high precision of contact surface
rapid-response temperature range
dimensionally stable due to special aging process

Options

various geometries
with additional insulation
parallel surfaces
various coatings e.g. non-stick coating, chemical galvanized, others on request
EX-protection with ATEX-certificate
protection types as per protection classification up to IP67
with cast-in cooling tube
temperature control through to integral thermo sensors, please take a look at our data sheet for temperature sensors
production, reconditioning, repair and maintenance of Cast Heaters

up to 450°C
operating temperature depending
on coatings
up to 4 W/cm²
surface load
up to IP 67
protection types

Packaging industry

Cast-in Tubular Heaters

stainless steel 1.4541 or 1.4828 Ø 6,5 mm or Ø 8,5 mm

Profile examples

profile example 1
profile example 2
profile example 3
profile example 4

Connection examples

integral connection
inserted connection box
cast-on connection box
connection box fitted on

cast material	term	density	heat transfer capacity	operating temperature¹	surface load²
AlSi8Cu3 Aluminium	AL	2,7 kg/dm³	110-130 W/(m•K)	≤ 450°C	4 W/cm²
AlSi7Mg0,3 Aluminium	AL	2,6 kg/dm³	160-170 W/(m•K)	≤ 450°C	4 W/cm²
ACuZn39Pb Brass	MS	8,5 kg/dm³	65-85 W/(m•K)	≤ 650°C	4 W/cm²