Cartridge heater

Specification

Item Name

Cartridge Heater

Item No.

PM-CH

Voltage

6-480 V

Wattage

Customized

Wattage density

1w-25w per square centimeter

Dimensions

Customized

Max. Operation Temp:

700 Deg C

Diameter tolerance

-0.1mm

Length tolerance

+/- 1 mm

Wattage tolerance

+/- 5 w

Cold part length

5-10 mm (could be customized)

Certificates

CE, RoHs

Packaging

B lister packing with carton box / fumigation free wooden cas

Material

Resistance Wire

Cr20Ni80, high quality Swedish resistance wire is avalible

Insulation

Compacted magnesium Oxide, high purity

Sheath material

SUS304/SUS316L/Incoloy 800/Titanium etc

Lead wire

Pure nickle glass fiber wire, silicone wire, stainless steel braided wire ect

Accessories Information

Built in thermocouple

K type or J type

Thread/flange

Thread or flange is available

Introductions of Cartridge Heater

Cartridge Heaters are used largely used to heat liquid, solid or gas, the application in plastic industry is very wide, such as hot runner system,small mold heating ,plastic package ,Medical equipment plastic ,plastic injection molding machine nozzle heating, Package and cartridge is also used in the cigarette industry, footwear industry, thermoforming machinery.
High-wattage cartridge heaters belong to a new generation of electric heating elements; they make it possible to use high watt loads in small spaces, thus ensuring excellent reliability in heavy-duty work conditions. Their special construction technology makes them the most advanced type of heating elements. The entire length of the wire wound around a magnesium oxide core is in a faraway position from the axis of the cartridge, very close to the metal sheath, with a very thin and compressed insulating wall in between; this allows excellent heat exchange that allows a much lower temperature of the resistance wire than in other heaters in which the wire is in a deeper position. Besides the use of advanced technology and precise inspection techniques in their manufacturing, Ultramar cartridge heater owe their total reliability to the use of first-class material from the best sources in the market.

The feature of Cartridge Heater

Tube diameter: Φ3mm-Φ30mm

Tube Material: SS304, SS316, SS321 and NICOLOY800 etc

Insulation Material: High-purity MgO

Conductor Material: Ni-Cr or Fe-Cr-Al Resistance Heating Wire

Wattage density: high/middle/low (5-25w/cm2)

Lead Connection Option: Crimped or Swaged leads

Lead wire type: 10″ Standard (Teflon/silicone high temperature fiberglass)

The applications of Cartridge Heater

Injection moulding – Internal heating of nozzles

Hot runner systems – Heating of manifolds

Packaging industry – Heating of cutting bars

Packaging industry – Heating of hot stamps

Laboratories – Heating of analytical equipment

Medical: Dialysis, Sterilization, Blood Analyzer, Nebulizer, Blood/Fluid Warmer, Temperature Therapy

Telecommunications: Deicing, Enclosure Heater

Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters

Food Service: Steamers, Dish Washers,

Industrial: Packaging Equipment, Hole Punches, Hot Stamp.

RFQ

1. Diameter

2. Length

3. Internal connection or external connection

4. Voltage & wattage

5. What type of lead wire and it’s length

6. Quantity