
HIGH WATT DENSITY
24v 20w Mask Face Machine Non-Woven Electric Hollow Cartridge Heater
24v 20w Mask Face Machine Non-Woven Electric Hollow Cartridge Heater by LICHENGDA. Bore fit and conductive heat transfer, configuration details and made-to-drawing quotation for molds, dies and conductive tooling.
PRODUCT ENGINEERING
Bore fit and conductive heat transfer
24v 20w Mask Face Machine Non-Woven Electric Hollow Cartridge Heater: Install the active sheath in a close-fitting, clean bore. Specify bore diameter, tolerance and heated length together; excessive clearance increases sheath temperature and slows heat transfer.
Record the lead exit, cold end and removal access before the tool is machined. Locate the control sensor near the heated zone without placing it directly against the resistance element.
Using the catalog-name values 24 V and 20 W, a single resistive load has an indicative current of 0.83 A and resistance of 28.80 Ω (I = P/V; R = V²/P). These calculations assume one element at its stated supply voltage; confirm phase arrangement, cold resistance and circuit protection in the approved drawing.
For 24v 20w Mask Face Machine Non-Woven Electric Hollow Cartridge Heater, send the supply, continuous and peak temperature, mounting drawing, lead exit and quantity. Include the heated medium and control method so the quoted configuration can be checked against the actual duty.
| Catalog name values | 24v · 20w |
|---|---|
| Indicative single-element current | 0.83 A |
| Indicative single-element resistance | 28.80 Ω |
Application and reference configuration
Molds, dies and conductive tooling. The final suitability of 24v 20w Mask Face Machine Non-Woven Electric Hollow Cartridge Heater depends on the assembled equipment and agreed operating conditions.
Archived figures below describe reference options or a product series. Confirm the exact model specification in the quotation.
| Voltage / Wattage | Confirmed for the application |
|---|---|
| Diameter / Length | Made to drawing |
| Sheath / Leads | Selected for operating conditions |
ARCHIVED PRODUCT INFORMATION
Description




outside diameter: 25mm inner diameter: 15mm Voltage:24v power :11w 20w
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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
ENGINEER-REVIEWED QUOTATION





