
HIGH WATT DENSITY
6 X 20mm Cartridge Heater 12v
6 X 20mm Cartridge Heater 12v 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
6 X 20mm Cartridge Heater 12v: 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.
For 6 X 20mm Cartridge Heater 12v, use the listed 20mm, 12v as catalog identifiers and confirm the complete electrical and dimensional combination before calculating current, selecting a supply or fixing the mounting pattern.
The archived configuration for 6 X 20mm Cartridge Heater 12v lists Resistance heating wire: NiCr 80/20 wire; size: 6*20mm or customized; wire length: 250mm; Length tolerance: ±1 mm. Treat these as reference options and reconcile them with the named configuration and installation drawing before quotation.
For 6 X 20mm Cartridge Heater 12v, 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 | 20mm · 12v |
|---|
Application and reference configuration
Molds, dies and conductive tooling. The final suitability of 6 X 20mm Cartridge Heater 12v 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.
| Resistance heating wire | NiCr 80/20 wire |
|---|---|
| size | 6*20mm or customized |
| wire length | 250mm |
| Wattage Tolerance | +5%, -10% |
| Resistance tolerance | +10%, -5% |
| Length tolerance | ±1 mm |
| Diameter tolerance | -0.02mm |
| Standard Cold Zone | 5-10mm |
| Insulation resistance (cold) | ≥ 500 MΩ |
| Thermocouple Location | type J / k / ground wire |
ARCHIVED PRODUCT INFORMATION
Description
A 3D printer cartridge heater is a specific type of cartridge heater designed for use in 3D printers. It is a crucial component of the printer's hotend, responsible for heating the nozzle and melting the filament material before extrusion.
Key features and characteristics of 3D printer cartridge heaters include:
Size and Shape: 3D printer cartridge heaters are compact and cylindrical to fit seamlessly into the hotend assembly.
High Temperature: These heaters can reach and maintain temperatures typically between 200°C to 300°C, depending on the material being printed.
Precise Temperature Control: 3D printers require accurate and consistent temperature control for successful printing. Cartridge heaters are equipped with temperature sensors and controllers to achieve precise temperature regulation.
Fast Heating: Cartridge heaters are capable of rapid heat-up times, allowing the printer to quickly reach the desired printing temperature.
High Wattage: They are designed to deliver sufficient power (wattage) to heat the hotend to the required temperature range.
Durability: 3D printer cartridge heaters are constructed with high-quality materials to ensure durability and resistance to wear and tear during prolonged use.
Electrical Connection: They come with lead wires for easy electrical connection to the printer's control board.
| Resistance heating wire | NiCr 80/20 wire |
| size | 6*20mm or customized |
| wire length | 250mm |
| Wattage Tolerance | +5%, -10% |
| Resistance tolerance | +10%, -5% |
| Length tolerance | ±1 mm |
| Diameter tolerance | -0.02mm |
| Standard Cold Zone | 5-10mm |
| Insulation resistance (cold) | ≥ 500 MΩ |
| Thermocouple Location | type J / k / ground wire |
| Maximum leakage current (cold) | ≤ 0.5 mA |





Products Advantages
High quality 304 stainless steel, Probe length 20mm
Wire material: AWG26 silicone cable and Glass fiber wire
Molex connector



Application
1.Mold heating: Cartridge heaters are commonly used to heat molds for injection molding or other industrial processes.
2.Packaging equipment: They are also used to heat sealing equipment, which is used in the packaging industry to seal bags and other packaging materials.
3.Heating liquids: They can be used to heat liquids, such as water or oil, in tanks or other vessels.
4.Food processing: Cartridge heaters are used in food processing equipment to heat fluids or to cook food.
5.Aerospace and automotive industry: Cartridge heaters are used in aerospace and automotive industry for heating purposes in various applications such as engine block, fuel injection, exhaust systems, and more.
Company profile

Xiamen Lichengda Precision Manufacturing Co., Ltd. was established in 2 0 1 2 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2, has nearly 100 employees. Applicable quality-system and product-compliance documentation must be confirmed for the quoted product, legal entity and current scope.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability
of product quality

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.
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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
ENGINEER-REVIEWED QUOTATION






