Electric Extruder Mica Barrels Band Heater for Plastic Injection Blow Molding
Mica band heaters are made of nickel chrome resistance ribbon precisely wound on specially selected mica sheet. It is then insulated and covered by metal sheathing and rolled to the required shape.
Band heaters are designed for cylindrical shaped solids. It grips tightly to cylindrical surfaces to supply uniform heat transfer, critical to the heater life. Ideal for every type of plastic processing equipment.
Features:
1. Stainless Steel sheath resists rust and high temperatures, and provides firm mechanical support.
2. Mica insulation prevents heat loss, thereby lowering energy costs.
3. High temperature nickel-chromium element wire
4. Max. watt density: 3 W/cm² (Wattage tolerance: +5% -10%)
5. Mini diameter: 25mm
6. Mini height: 25mm
Technical Information:
| Heater material |
copper, SS430, SS304, cast aluminum, cast copper, ceramic |
| Insulation material |
imported high-temperature mica |
| Resistance wire |
Ni80Cr200 |
| Electrical property |
≤0.5mA |
| Wattage tolerance |
+5%-10% |
| Input voltage and wattage |
to be customized as request |
| Specification |
to be customized as request |
When ordering please specify
1. Inside dia. & width of the heater.
2. Wattage & Voltage.
3. Construction type
4. Type of terminals required.
5. Drawing where special type of holes or cutout required.
Applications:
1. Plastic processing machinery
2. Injection and blow moulding
3. Extruders
4. Hot runner bushings
Types of terminal:
More Pictures:
FAQ
(1).Q: Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing and more detailed specification parameters. We can supply you the products as per your specific requirements.
(2).Q: How can I get a sample?
A: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we will charge a sample fee.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
(4). Q: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
A: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples.
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