Nozzle Heater Structure:
The main features of Nozzle Heaters are 360o heated area, readily confirms to surface, fast response and quick heat transfer, helical coil design for superior performance, good resistance to corrosion and it can easily be coupled with J or K type thermocouple.
Nozzle Heater Cross Section:
Based on specific requirements and applications, coil heaters are manufactured in different cross sections. Each one is having its own advantages and disadvantages. Basically there are three types of coil heaters. They are
Coil Heater Cross Section | |
Round Coil Heater Diamater | Diameter 3.0, 4.0,5.0 |
Square Coil Heater Diamater | 3.0x3.0, 3.3x3.3, 3.5x3.5, 4.0x4.0, 5.0x5.0 |
Rectangular Coil Heater Diamater | 4.0x2.0, 4.2x2.2, 4.5x2.7 |
Products show:
Spring Coil Heater is 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 heaters are annealed to acquire malleability for bending into any shape. 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.
Drawings and hot runner coil heater type show:
Process and test quality show
Packing details and shipment ways show
How does the Qida control the quality?
1) During processing, the operating machine worker inspect the each sizes by themselves.
2) After finished the first whole part, will show to QA for full inspection.
3) Before shipment, the QA will inspect according to ISO sampling inspection standard for mass production. Will do 100% full checking for small QTY.
4) When shipping the goods, we will attached the inspection report with the parts.
FAQ
1. Q: How can I get the price ?
A: Pls Email/call/levea message to us with you the unit you are looking for with you details (name, telephone, address, etc), and your products details,we will send to you ASAP.
2. Q: Can you do the design of package for us ?
A: Yes, We can. after tell us your idea. and we would make the files of your package according your your requirement.
3. Q: What is The Process Of an Order?
A: Send Your Detailed Request→Feedback With Quotation→Confirm Quotation & Make Payment→Make Size Drawing For Approval→Make Production→Production Test→Sample Test(Approval)→Mass Production→Quality Checking→Delivery→After Service→Repeat Order...
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