Introduction of Small Heating Coil
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 hot runner heaters are annealed to acquire malleability for bending into any shape. Injection molding coil heaters with thermocouple are also available.
Datasheet of Small Heating Coil
Sheath of coil heater: SUS304
Insulation of coil heater: Compacted magnesium Oxide
Heating conductor: NiCr8020
Thermocouple: K type, J type (optional)
Leads: Stainless steel braided wire, PTFE wire, glass fiber wire ( On demand)
Voltage: 24V to 415V
Temperature resistance: Maxi 800 cent degree
Outlet types of Small Heating Coil
1. Radial type
2. Tangential type
3. Azial type
Standard section size of Small Heating Coil
| Ø 1.8mm, Ø 1.6mm, Ø 3.0mm |
| Ø 3.3mm, Ø 4,0 mm |
| 2.2 x 4.0 mm, 2.0 x 4.2 mm |
| 2.2 x 4.2 mm, 2.5 x 4.0 mm |
| 2.5 x 4.2 mm, 2.7 x 4.5 mm |
| 2.7 x 4.2 mm, 3.0 x 3.0 mm |
| 3.0 x 4.5 mm, 3.3 x 3.3 mm |
| Other size could be customized. |
Standard size of Small Heating Coil
| 230V | Total length straight (incl. cold length) | |||
| 2,2 x 4,2 mm Ø3,3/3,0×3,0mm cold: 65 mm |
Ø 3,0mm cold: 65mm |
3,2×3,2mm Ø 4,0 mm cold:40mm |
2,5×4,0mm cold:40mm |
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| Other types on request | ||||
| 150 W | 265 mm | - | - | - |
| 175 W | - | 365 mm | 250 mm | - |
| 200 W | 315 mm | - | 300 mm | 250 mm |
| 225 W | 345 mm | - | 350 mm | 300 mm |
| 250 W | 400 mm | 515 mm | 400 mm | 350 mm |
| 290 W | 450 mm | - | 450 mm | 400 mm |
| 330 W | - | 615 mm | 500 mm | 450 mm |
| 350 W | 525 mm | - | - | - |
| 400 W | 585 mm | 765 mm | 600 mm | 500 mm |
| 470 W | 665 mm | - | 700 mm | 600 mm |
| 550 W | - | - | 800 mm | 700 mm |
| 620 W | 825 mm | - | 900 mm | 800 mm |
| 690 W | 965 mm | - | - | - |
| 700 W | - | - | 1000 mm | 900 mm |
| 800 W | - | - | - | 1000 mm |
| 850 W | 1165 mm | - | 1200 mm | - |
| 950 W | 1265 mm | - | 1400 mm | 1200 mm |
| 1000 W | - | - | - | - |
| 1100 W | 1465 mm | - | 1600 mm | 1400 mm |
| 1200 W | 1615 mm | - | 1800 mm | 1600 mm |
| 1400 W | 1815 mm | - | - | - |
| 1600 W | 2015 mm | - | - | - |
| 1800 W | - | - | - | - |
| 2000 W | - | - | - | - |
| 2200 W | - | |||
Product showcase of Small Heating Coil
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You may provide us below specifications:
- Diameter
- Width
- Voltage
- Power
- Wire length
- Thermocouple type, K type or J type (Optional)
- Quantity
Shanghai PAMAENS Technology Co., Ltd located in Shanghai, specialized in researching, R&D and manufacturing heaters, plastic machinery parts and energy saving products. We have strong R&D team, many of our engineers have more than ten years experience on manufacturing heaters, and we have strict quality control system, and a team of professional sales people, so no matter manufacturing process, products quality, or prices, we believe few factories could compare with us in China.
