Shenzhen Suwaie Micro Tubular Coil Heaters are manufactured in two standard diameters, 1.5 mm and1.8mm (0.059” & 0.07”). These heaters are swaged and compacted to these diameters and fitted into special clamps to tighten over circular parts for heating purpose.
The 1.8mm diameter Micro Tubular Heater is formed into a coil of predefined dimension and equipped with a special cover for easy fittment. This special cover called Axial clamp allows front end loading and adjustability. Such easy handling saves hours of downtime in case of heater failure in a Multi - Cavity mold. These heaters are offered with staggered.
Resistance can take shape as required, thus conforming to the basic needs of each client. Solid surfaces can be heated well be straight (blade or folding), in a helical (pipes, injection nozzles) or other geometric shapes as needed.
Also compared to other companies, we can manufacture resistors as for our customers according to their technical indications and quantities you require from a single unit until they are required.
Hot system application
Coil heater Drawings
Cross Section | 1.5mm , 1.8mm, 1.3x2.3mm,2.2x4.2mm |
Sheath Material | Chrome Nickel Steel |
Insulation Material | High purity MgO |
Heating Element | NiCr 80:20 |
Lead Wires | Teflon Insulated |
Voltage Range | Maximum 250 volts, standard 220 volts |
Power Rating | Depending on application |
Power Tolerance | ± 10% (Tighter Tolerance available) |
H. V Testing | 800 VΩ |
Insulation Resistance | 10 MΩ @ 500V DC (special on request) |
Current Leakage | < 0.5 mA @ 253 V AC |
Length Tolerance | ± 2% |
Unheated Length | Minimum 25 mm plus adapter connection. |
Minimum Bending diameter | 6mm |
Products show
Process and test room
Packing details
Advantages:
1. OEM service: No agents, no trading company, reduce all necessary cost for you. Direct communication with our engineer.
2. Professional team: 20 years foreign customers service experience. Over 10 years investment casting manufacture. Almost 35% high educated people.
3. Globally acceptabe quality: The products offered by us are thoroughly examined by our experienced professionals to ensure their durability, reliability and long service life. Full fledged QA department & ISO 9001 certification.
4. MOQ: 100 pcs is even acceptable in some special conditions
5. Annual output
It is more than 3000 metric ton, so we can deliver on time.
The QA department
We have inhouse sophisticated physical and chemical testing laboratory equipped with ultra modern testing equipment.
FAQ
1. Q: How can I get a sample to check your quality?
A: After price is confirmed, you can require samples to check our quality. Free for existing samples ,but you need to paid the express freight. For sample making, we will charge a sample fee. Sample fee will be confirmed according to the products' craftwork.
2. Q: How can I get some samples?
A: We don't provide free one, but we will minux the extra price when you reorder with the suitable quantity.
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