China Cheap price Hot Runner Heating Coil - Coil Heater – PAMAENS TECHNOLOGY

Specification

Item Name

Coil Heater

Item No.

PM-CH

Voltage

6-480 V

Wattage

Customized

Cross section size

3.0 x 3.0,  3.30 x 3.30,  3.5 x 3.5,  4 x 4, 4.20 x 2.20,  4.20 x 2.50 etc

Dimensions

Customized

Intermittent operating  max. temp:

1500°F (815°C)

Continuous operating temp:

1200°F (649°C)

Coil diameter tolerance

-0.1mm to -1mm

Length tolerance

+/- 1 mm

Wattage tolerance

+/- 5 w

Cold part length

Could be customized

Certificates

CE, RoHs

Packaging

Separate packing with carton box / fumigation free wooden cas

Material

Core

Cr20Ni80, high quality Swedish resistance wire is avalible

Insulation

High purity compacted magnesium Oxide

Sheath material

SS304

Cable

Nylon,metal braided,fiberglass ,silicone rubber, kevlar

Accessories Information

Built in thermocouple

K type or J type (optional)

Encased cover

Stainless steel 304 (optional)

Introductions of Coil Heater

Coil Heaters are made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouples are available.Coil heaters could be coiled, to form coil heaters that are ideal whenever a large amount of heat is required in a confined space. Coil heaters have many applications but are mostly utilized as powerful heating cells inside hot runner nozzles in plastic injection molding.

The feature of Cartridge Heater

Intermittent operating temperatures to 1500°F (815°C)

Rapid heating and cooling due to low mass construction

Heating elements sealed from contamination

Stainless steel sheath for corrosion resistance

Optional internal thermocouple for temperature control

Continuous operating temperatures to 1200°F (649°C)

The applications of Cartridge Heater

Injection moulding machine nozzle 

Hot Runner Nozzles & Bushings 

Packaging machineries

Hot runner Injection moulds.

Injection & Blow Moulding Machine Nozzles.  

PET prefrom & Thin wall container Moulds

Hot runner Manifolds.

RFQ

1. Diameter

2. Length

4. Voltage & wattage

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

6. Quantity