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(304,321,316,800,840). usually in tube form, that is used in heating applications by way of insertion into metal blocks via a series of drilled holes. Cartridge heaters are manufactured in two basic forms - high density and low density.
High density cartridge heaters are used to heat plastic injection moulds, dies, platens and so forth, whereas low density cartridge heaters are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications.
Application:
1 Semiconductor chamber heating
2 Semiconductor wafer lead connection
3 Semiconductor wire and die bonding
4 Freeze protection and deicing of equipment in cold climates or applications
5 Humidity Control
6 Patient Comfort heating used in medical devices
7 Mold die and platen heating
8 Seal bars used in packaging equipment
9 Test sample heating in gas chromatography
10 Mask machine
Standard diameter size reference
| Industrial heater |
Cartridge heater |
| Resistance tolerance |
NiCr80/20 wire |
| Maximum temperature |
800 degree Celsius |
| Wattage tolerance |
+5%,-10% |
| Resistance tolerance |
+10%,-5% |
| Valtage available |
380v,240v,220,36v,24v or 12v |
| Length tolerance |
+/-1mm |
| Diameter tolerance |
-0.02mm |
1) DiameterΦ in mm: 2, 3, 4, 5, 6, 6.5, 8, 9.5, 10, 12, 12.5, 14, 15, 15.8, 16, 18, 19, 20, 25, 30, etc.
2) DiameterΦ inch: 1/4", 3/8", 1/2", 5/8", 3/4", 1", etc. (Remarks: 1 inch = 25.4 mm)
3) Note: High-power cartridge heater are used in the mold heating, and mounting holes need to be reserved on the mold according to the size of the cartridge heater (or the outer diameter of the cartridge heater can be customized according to the size of the mounting hole).Superb Heater suggest Minimize the gap between the cartridge heater and the mounting hole. When machining the mounting hole, it is recommended that the gap on one side be less than 0.05mm.
Workplace
Packing:
FQR:
Q1: Are you trading company or manufacturer ?
A: We are factory that have 2000 square meter.
Q2: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. Out of stock10-15 days. It is according to quantity.
Q3: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, it can negotiable.
Q4: Can you print the Logo I requested?
A: Yes. We can do OEM.
Audited Supplier 
){kind=link}
){kind=link}