Spring Coil Heater (H series)
φ2.5 Spring coil heater
φ2.5 Spring coil heater
产品概述

Ф 2.5mm Spring coil heater is made of high-quality stainless steel, German heating wire, American high-purity magnesium oxide and strict technology, manufactured by automatic devices with independent intangible intellectual property rights. It could be used in the temperature as high as 650°C.


It adopts double end and double tube tightly wound form,the cold end used the psecial structure of the threaded connection.It could be widely used in plastic,packaging machinery,medical equipment,casting technique and other electric heating industries,especially as hot runner system to provide quality electric heating.


技术参数

Item

Standard Configuration

Selective Configuration


Protective Tube Material

304

321、316

Voltage

220V

230V、240V

168W~200W 

power consumption tolerance 

+/-10%

——

201W~500W

Power Consumption Tolerance  

+5%/-10%

——

Length After Coiled

30~280mm

Based on Users' Demand  

Length Tolerance

+/-2.5%

——

Inner Diameter After Coiled

10~42mm

Based on Users' Demand    

Inner Diameter Tolerance≤20mm

-0.15mm

——

Inner Diameter Tolerance ≤20~30mm

-0.20mm

——

Inner Diameter Tolerance≥30mm

-0.25mm

——

Length Of Unheating Zone

200mm

Based on Users' Demand 

Tolerance Length Of Unheating Zone

+/-2.5%

——

Cross Setion

φ2.5

φ1.8、φ2.0

Cross Setion Tolerance

±0.15mm

——

Integrated thermocouple

none

——

Max Power Density

9W/cm2

——

Max Working Temperature

650℃

——

Dielectric Strength

600V

——

Lead Wire Length

1000mm  

1500mm or Based on Users' Demand 

Sheath 

——

Orange, White Brown, Blue, White, 

Patterned

Surface Processing

Polished

Blackened, Sand-Sprayed