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Tubular Hot Runner Spring Coil Heater 12x55mm

Categories Coil Heaters
Brand Name: GME
Certification: CE
Place of Origin: China
MOQ: 50pcs
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 100000 pcs per Month
Delivery Time: 7~10 working days
Packaging Details: cartons, pallet
Power Source: Electric
Dimension: Customized
Voltage: 120v 220v 240v 380v, 220V
Sheath material: Stainless Steel or Nickel
Cross Section: 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
Style: straight or coil
Lead wire: , fiberglass , metal mesh
Coiling Scheme: Tangential, radial exits, axial
Material: Brass and stainless steel
Application: manifolds, hot runner/ injection
color: silver or fully black
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Tubular Hot Runner Spring Coil Heater 12x55mm

GME 12*55mm Electric Heating Element Hot Runner Spring Coil Heater


Description:


Coil heater is one kind of tubular electric heating elements. These components are mainly used in aerospace, petrochemical, rubber and plastics industries, and the like, it can be used to heat still or flowing air, water, oil,nitrate, alkali and other kinds of liquid. It can also be used to melt light metal or to heat metal moulds. It has advantages such as simple structure, long heat lifetime, high thermal efficiency, reliable and safe operation and so on.


The hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouple are also available.


Specification:


Product name
Industrial electric spring hot runner coil copper brass sealed nozzle mica band heater for plastic machinery
Insulation Material
High Pure MgO
Resistance Wire
Cr20Ni80
Die Electrical Strength
800V A/C
Resistance tolerance
10%
Heating coil I.D
8mm~40mm
Max power density
9W/cm²
Cross sections optional
2.2x4.2mm 3x3mm 3.4x3.4mm 3.5x3.5m 4x4mm, any other cross-sections can be supplied on request
High voltage stability test
Less than 0.5mA leak under 1000V for 30 seconds
Cold zone length
50mm standard, and other sizes available
D of cold zone adaptor
8x30mm and 6.35x25mm optional
Standard leads
1000mm black PTFE wire over 300℃
Working life
10,000 hours under less than 400℃ minus and 2000 hours at 700℃
Surface treatment
Silver sandblasted or black

Design Features:
1. High temperatures resistance

2. Unheated straight section
3. Precise temperature control

4. Fast response
5. Choice of lead orientation

6. Choice of lead protection
7. Longer heat lifetime
8. Round, square and rectangular cable
9. High watt densities
10. Rugged, durable construction
11. Available with built-in thermocouple
12. Made to customers' requirements

Quality Tubular Hot Runner Spring Coil Heater 12x55mm for sale
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