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Superior Heat Transfer Electric Coil Heaters 230V 250W With Thermocouple J PTFE Leads

Categories Coil Heaters
Brand Name: GME
Certification: CE & ISO
Place of Origin: China
MOQ: 10 pcs
Price: Negotiation
Payment Terms: T/T or western Union or Paypal
Supply Ability: 10,000 pcs per month
Delivery Time: 7-15 working days after received your payment
Packaging Details: Standard Export Packing
Wire Insulation: etc.
Name: Brass Coil Heater
Protection Sleeves: Fiberglass, Silicon, Braided Metal Screen etc
Application: Hot Runner System
Material: Stainless Steel 304 etc
Lead Wire Length: 1000mm or customize
Warranty: 1 Year
Insulated Material: Comressed MgO
Moistureproof: IP65
Cross Section: 1.5mm
Tube Length: 200 - 2500 mm
Form: Straight or Coiled
Type: Tangential, Radial Exits, Axial
Wire: Braided Copper Tinned Conductor etc
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Superior Heat Transfer Electric Coil Heaters 230V 250W With Thermocouple J PTFE Leads

Hot Runner Brass coil heater 230V 250W With Thermocouple J PTFE Leads


1. Introduction


Hot runner 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 heaters are annealed to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.


2. Characteristics


1). Tight fit on nozzle
2). Optimal heat distribution
3). Superior heat transfer
4). Up to 1200°F at inner brass casing
5). Highly non-corrosive


3. Parameter


Spring coil heater (H series)3.0x3.0
3.3x3.3
4.0x2.0
4.2x2.2
4.5x2.7
Φ3.0Φ4.0Φ5.03.5x3.5
4.0x4.0
5.0x5.0
Voltage220V,230V,240V
Power tolerance 115W-200W+/-10%
Power tolerance 201W-2000W+5%-10%
Out jacket length30mm~280mm
Diameter of the inner sleeve/wrapped diameter10mm~42mm
Unheating length45mm
Max power density9W/cm²
Heating Length tolerance+/-0.05mm
Unheating length tolerance+/-2.5%
Tolerance ID d ≤20mmWithout inner sleeve:-0.15mm
With inner sleeve:0.05mm~0.10mm
Tolerance ID d 20mm~30mmWithout inner sleeve:-0.20mm
With inner sleeve:0.05mm~0.10mm
Tolerance ID d ≥30mmWithout inner sleeve:-0.25mm
With inner sleeve:0.05mm~0.10mm
Tolerance cross section+/-0.15mm+/-0.20mm
ThermocoupleK,J,ENone
Material304,321,316
Maximum working temperature650℃
Die electrical strength800V1000V

4. Application


Hot runner heater is the important component of hot runner system, which is made of special technque and high quality material, ensuring its efficient work in the close space, even when the heating jacket temperature is 700 degrees Celsius. Complying with the metric system and the international standard, all models are on the basis of VDE0721 quality inspection requirements, so as to meet most factories and hot runner machines.
we provide several kinds of heaters, such as pipe heater, press in brass heater, coil heater and so on.


1. Injection moulding machine nozzle

2. Hot Runner Nozzles & Bushings.

3. Packaging machineries

4. Hot runner Injection moulds.

5. Injection & Blow Moulding Machine Nozzles.

6. PET prefrom & Thin wall container Moulds

7. Hot runner Manifolds.

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