CASTED NOZZLE HEATERS

Casted heaters/ Cast in Heaters

The cast in aluminium heaters consists of the cast in elements which is embedded into single or multiple brasses, aluminium alloy, copper-nickel, iron-type material. Cast in heaters can be equipped with the sheath to ensure heating of pressurized gas and cooling by circulating water. Electric heaterare used for heating element, as well to maintain the shape of product. Casted heaters or casted aluminium heaters consist of following parts:

1. Tube: protects resistance wire, shock protection and resistance to corrosion.
2. Terminal connection: allow electrical connection of heating element and depend on current rating.
3. Edge insulation: provide dielectric insulation
4. The Seal: provide insulation against external moisture
5. Output Rods: It is non-heating (CN) part of which section depends on current applied and diameter. Length is defined by the process.
6. The Wire (Joule Effect): Nickel Chromium Alloy (80/20)
7. Insulation: Compressed magnesium oxide to ensure good dielectric insulation and rapid heat transfer.
8. Fastening device

Application of Cast Heaters:

1. Semiconductor processing
2. Plastic processing cast in heaters
3. packaging machinery
4. Foodservice
5. Paper processing
6. medical equipment
7. textile manufacturing
8. heat transfer press

Based on the application, cast in heaters/Cast heaters are further categorized into following sections:

Cast in Heaters for Semi-conductor Processing:

A line of the cast in aluminium and bronze alloys heater is manufactured to meet the requirement of semiconductor processing industry. Black platen heaters, bake/chill pedestal heaters, platen heaters, cast in hot chunk heaters, high-temperature platen heater and standard pedestal heaters.

Cast in heaters for Plastic processing:

Plastic processing application of cast heaters include Air Cooled Cast-in Barrel Heaters, Liquid Cooled Cast in Barrel Heaters, Air Cooled Cast In Heaters with Shrouds, L-Shaped Square Cast In Barrel Heaters, Vent Cut Out Cast in Heater, Heat-Only Cast-In Heaters, Hollow Cast Nozzle Heaters, Cast-in Cooling Jackets which provides effective heating and cooling for plastic extrusion barrel, sheath and corrosion protection.

Cast in Platen Heaters:

These platen heaters are used in heat transferring press, foodservice equipment, commercial pre-heaters, and die heaters. This platen heater consists of tubular heating elements and manufactured of aluminium or bronze alloys to provide maximum efficiency and temperature uniformity on working surface of the casting.

Specification of Cast in Heaters:

The temperature of the cast in heaters in Aluminium, brass, and copper-nickel can’t be more than 400°C (Max Wt.: 400 kg), 600°C and 650°C (Max Wt. 300 Kg) respectively.

Finally, if you are looking to purchase cast in heaters, give your specification such as the seal type protective enclosure or ATEX, on request machining, insulation on request following temperature and ask for the quote.

If all the things meet with your need, order cast in heaters. For any query regarding product, contact us without any shyness.

FEATURES: –

Complete foundry capabilities assure precise and uniform placement of the element in the casting.

Our manufacturing plant assures quality management control from product design through
production and servicing.

We produce castings with low porosity for better heat transfer. The system also minimizes internal voids and defects by precisely controlling molten metal temperature and feed rate.

Optional cast-in tubing provides faster cooling or can be used to heat liquids or gases that run through it, functioning as a circulation heater.

High thermal conductivity of aluminum provides extremely uniform surface temperatures to avoid damaging hot or cold spots when operating the heaters

Product Details:

Minimum Order Quantity:    6 Piece
Power(Watts):                            As per requirement of application
Voltage:                                         As per requirement of application
Size:                                                As per requirement of application

Specification:

Liquid cooled or air cooled specification.

Cast in material: Aluminum, Bronze or Iron.

Largest possible diameter with maximum length steel sheath tubular heater to maintain good heater life.