Hot Runner spiralni grijač
Pojedinosti o proizvodu
1 Introduction for Hot Runner Coil Heater
Hot Runner 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. Grijači su žaruljeni kako bi stekli malu za savijanje u bilo koji oblik. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.
2 Cross section for Hot Runner Coil Heater
3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4 itd.
4.20 x 2.20, 4.20 x 2.50
Any other cross sections can be manufactures and supplied on request.
3 Features for Hot Runner Coil Heater
1. Standardne veličine dostupne s različitim presjekom
2. Dostupne su različite opcije gustoće vata.
3. Robusni dizajn s izborom terminalnih izlaza
4. Dostupan s ugrađenim termoelementom
5. Dizajniran za ravnomjeran toplinski profil.
6. Precizno pristajanje na Hot Runner mlaznice & Razdjelnici.
7. Vrlo nekorozivno.
8. Maksimalni prijenos topline zahvaljujući većem kontaktnom području.
9. Napredna toplinska tehnika.
4 Technical specification for Hot Runner Coil Heater
| Sheath Material | Cr Ni-Steel |
| Izolacijski materijal | MgO |
| Resistance Wire | Ni Cr 80-20 |
| Maximum Sheath Temperature | 700° C |
| Die Electrical Strength | 800V A/C |
| Izolacija | >5 M W |
| Termopar | J type (Standard) or K type |
| Length Tolerance (Ravno) | 5% |
| Wattage Tolerance | + 10% (+ 5% Available Upon Request) |
| Resistance Tolerance | + 10% (+ 5% Available Upon Request) |
| Unheated Length | 35mm (Standard) |
| Dimensional Tolerance | Coil I.D + 0.1 to 0.2mm |
| Coil Length + 1mm |
5 Application for Hot Runner Coil Heater
1. Injection moulding machine nozzle
2. Hot Runner Nozzles & Čahure
3. Packaging machineries
4. Hot runner Injection moulds.
5. Injection & Blow Moulding Machine Nozzles.
6. PET prefrom & Thin wall container Moulds
7. Hot runner Manifolds.
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