I haven't installed it. It looks good, let's hope it works properly.
JKHJ 12/24V 70W Heating Cartridge for 3D Printers
Price range: $5.09 through $7.01
Pay now, in 4 interest-free payments of $1.27, or over 3–6 months
4 interest-free payments of $1.27
High-quality 12/24V heating cartridge for 3D printer hotends with options for 50W or 70W power.
- 304 stainless steel heating head measures 6x20mm
- Glass fiber high-temp flame-retardant wires
- Heats up to 350°C (50W) or 500°C (70W)
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Estimated Delivery Time3–7 business days
Reliable Heating for Your 3D Printer
This JKHJ heating cartridge delivers dependable performance for 3D printer hotends. Available in 12V and 24V versions with 50W or 70W power, it provides fast and stable heating essential for consistent print quality.
Crafted to meet the demands of E3D V6 Volcano setups, it features a durable stainless steel heating head and high-temperature resistant wiring for long-lasting service.
Premium Materials and Construction
Constructed with a 304 stainless steel heating head measuring 6×20mm, this cartridge resists oxidation and mechanical wear. The internal heating element uses high-quality alloy wire for stable temperature control and lifespan.
The wiring is composed of glass fiber flame-retardant material, ensuring safety and durability even under high-temperature operation. Laser-etched markings on the casing aid easy specification identification.
Performance and Temperature Capabilities
Depending on power selection, this cartridge reaches temperatures up to 350°C at 50W or up to 500°C at 70W, heating faster and responding more accurately with the higher wattage.
The wiring cross-section measures 0.5 mm² for sufficient current capacity, and cable lengths of 1 or 2 meters optimize installation flexibility.
Key Specifications
- Voltage: 12V or 24V
- Power: 50W or 70W
- Heating head size: 6×20 mm
- Heating head material: 304 stainless steel
- Wire: glass fiber flame-retardant
- Cable length options: 1m, 2m
- Heating temp: 350°C (50W), 500°C (70W)
What's in the box
- JKHJ heating cartridge unit
Product FAQ
Frequently asked questions
01 What voltage options are available for this heating cartridge?
This heating cartridge is available in 12V and 24V versions.
02 What power ratings does this heating cartridge support?
You can choose between 50W and 70W power ratings for different heating needs.
03 What material is the heating head made from?
The heating head is made from 304 stainless steel for durability and heat resistance.
04 What is the size of the heating head?
The heating head measures 6 by 20 millimeters.
05 What type of wires are used in this heating cartridge?
Glass fiber high-temperature flame-retardant wires are used to ensure safety and reliability.
06 What maximum temperatures can the cartridge reach?
The 50W cartridge heats up to 350°C, while the 70W version reaches up to 500°C.
07 Are there different cable length options?
Yes, you can select cable lengths of 1 meter or 2 meters depending on your setup.
08 Is this heating cartridge compatible with E3D V6 Volcano hotends?
Yes, it is designed specifically for E3D V6 Volcano heater blocks and hotends.
09 What ensures the cartridge's quality and performance?
Quality is maintained through fine craftsmanship, strict control, and high-quality alloy heating wire resistant to oxidation.
10 Does the product require assembly?
No assembly is required; the heating cartridge comes ready to install.
Discussion
4.8
Based on 32 reviews
Product is as advertised
Item as described, functions without any issues.
It works 👍
Only one arrived instead of two. The money was refunded. Everything looks fine.
