Spring Coil Heater (H series)
φ3.0 Spring coil heater
φ3.0 Spring coil heater
产品概述

Ф3.0 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.And K,J or E type temperature control thermocouple can be built in the heater according to customer’s needs.


Intergrated thermocouple can ensure accurate temperature control.


It adopts tightly wound form,and 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

115W~200W 

Power Consumption Tolerance  

+/-10%

——

201W~2000W 

Power Consumption Tolerance  

+5%/-10%

——

Length After Coiled

30~280mm

Based on Users’ Demands

Length Tolerance

+/-2.5%

——

Length After Coiled

10~42mm

Based on Users’ Demands

Inner Diameter Tolerance

≤20mm

-0.15mm

——

Inner Diameter Tolerance

20~30mm

-0.20mm

——

Inner Diameter Tolerance

≥30mm

-0.25mm

——

Length Of Unheating Zone

45mm

Based on Users’ Demands  

Tolerance Length Of Unheating Zone

+/-2.5%

——

Cross Section

φ3

φ4、φ5

Cross Section Tolerance

±0.15mm

——

Integrated thermocouple

——

J 、K、E

Max Power Density

9W/cm2

——

Max Working Temperature

650℃

——

Dielectric Strength

800V

——

Cold zone

φ7.6×26mm

φ8.5×30mm、φ8×28mm

Lead Wire Length

1000mm  

1500mm or Based on Users’ Demands

Sheath 

Stainless Steel Bellow

Silica Glass Fiber Knitted Protecting Pipe

Surface Processing

Polished

Blackened, Sand-Sprayed