Spring Coil Heater (H series)
3×3 Spring coil heater
3×3 Spring coil heater
产品概述

3×3 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.


Using high-strength protective casing to the heater leads to be effective protection, the highest temperature casing up to 200 ℃, pressure up to 1.5kV.


This product is widely used in the plastic industry, packaging machinery, medical equipment, casting technology and other electric heating industry, especially for the hot runner mold system to provide high-performance 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%

——

Inner Diameter 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 

3×3

2.2×1.5、2.4×1.6、3.5×3.5、3.3×3.3、4×2

4.5×2.7、4.2×2.2、4×4、5×5


Cross Section Tolerance

±0.20mm

——

Integrated thermocouple

J

K、E

Max Power Density

9W/cm2

——

Max Working Temperature

650℃

——

Dielectric Strength

1000V

——

Cold zone

φ7.6×26mm

φ8.5×30mm、φ8×28mm

Lead Wire Length

1000mm  

1500mm or Based on Users’ Demands 

Sheath 


Silica Glass Fiber Knitted Protecting Pipe, Brown

Orange, White Brown, Blue, White, Patterned

Surface Processing

Sand-Sprayed

Blackened, Polished