Coil spring heater with cross section of 3.2*1.8mm is made of 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 thermal couples can be built in the heater according to customers’ needs. Integrated thermal couples can ensure accurate temperature control.
It adopts high intensity protective tube to protect heater’s outlet wire. The tube can bear temperature as high as 200°C and voltage as high as 1.5kV.
It adopts two-end intense form. It could be used in casting technique and other electric heating industries, especially as hot runner mold 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%
——
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
70mm
Based on Users’ Demands
Tolerance Length Of Unheating Zone
+/-2.5%
——
Cross Setion
3.2×1.8
2.2×1.5、2.4×1.6、3.5×3.5、3.3×3.3、3×3
4.5×2.7、4.2×2.2、4×4、5×5
Cross Setion Tolerance
±0.15mm
——
Integrated thermocouple
J
K、E
Max Power Density
9W/cm2
——
Max Working Temperature
650℃
——
Dielectric Strength
600V
800V或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， Black
Orange, White Brown, Blue, White, Patterned, Brown
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