The Cartridge Heater is made of metal tube (including stainless steel and copper tube), along the central axis of the tube, the spiral electric alloy wire (nickel chrome, iron chrome alloy) are uniformly distributed. The gap fills compacted magnesium oxide with good insulation thermal conductivity performance, the nozzle ends sealed with silicone, this metal armored heating elements can heat the air, metal molds and a variety of liquids.
Cartridge heater is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr2080),High temperature leads, seamless stainless steel sheath(304,310,316,321,2520). Cartridge heater has metal shell. Spiral electric heated alloy wire (nickel-chromium, iron chromium alloy) are uniformly distributed around the center axis inside the tube. The gap is filled with good thermal insulating magnesia. The end of the tube sealed with silicone and ceramic. The metal sheathed electric heating element can heat the air, metal molds and all kinds of liquid.
Cartridge heater will include the structure of sealing, the terminal part, flange, temperature control or fuse, etc. according to different requirements of the application, safety and installation .
1.We offer standard as well as customized models
2.We offer different tube diameters like 8 mm, 11 mm, 12.5mm, 16mm , 18mm
3.We offer different sheath materials. It can be availed in different materials like SS 304, SS 321, SS 316, Copper & Titanium
4.We offer various shapes as customer demand:immersion heater with flange or screw, explosion proof heater
5.Various terminal options are available
6.Various shapes and sizes are available
7.Durable and has LONGER LIFE
Plastic and Rubber Processing Machinery
Water,Oil and Air Heating Appliances
Packaging Machinery
3D Printer Machinery
Medical Equipment
Kitchen Equipment
Ovens & Dryers
Dies and Tools
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Sheath Material |
SS304,310,316,321,2520 |
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Voltages Available |
12V,24V, 36V,110V,220V,380V |
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Thermocouple Location |
Type J or K are available |
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Length Tolerance |
±1 mm |
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Diameter Tolerance |
-0.2mm |
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Standard Cold Zone |
5-10mm |
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Wattage Tolerance |
±5% |
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Resistance Tolerance |
±5% |
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Insulation Resistance (cold): |
≥ 500 MΩ; |
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Maximum Escape of Current (cold): |
≤ 0.5 mA; |
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Dielectric strength |
no electric breakdown for 1 minute under 1500v |
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Max Operating Temperature |
750ºC |
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Delivery Time: |
7 -10 days after payment |
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It’s Better to Provide Us With The Drawings/Pictures |
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Please Identify The Following Items When You Ordering Cartridge Heater
For Ordering Cartridge Heater, Size, Wattage & Voltage are available on request.
After-sale Service Is Available Within One Year Warranty Period for Mica Plastic Extrude Heater band heater.
That means if any quality problems occur within one year , we provide technical guidance through internet
Q:Are you a trade company or a manufacturer?
A: We are manufacturer.
Q:What is your payment terms?
A: 30% TT deposit in advance and 70% balance before shipment.
Q:Sample time and delivery time ?
A:Normally it will take u about 7 days to finish the sample,and for mass production is based on quantity.
Q: What is your working time?
A:Our working time is from Monday to Saturday, 8:30 AM -17:00 PM (Beijing time, GMT+08.00).
Q: Do you provide free samples?
A:Yes, we do. but we do not bear the shipping costs.
Q: How about the lead time and payment terms?
A:The lead time usually takes 1 to 3 weeks if we have materials in stock, otherwise, it will take another 1-2 weeks. the delivery time also can be decided by the quantities
Concerning the payment terms, T/T,L/C, D/P,D/A,Western Union
More inquiry,please feel free to contact with me anytime!
Our friendly team would love to hear from you!
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