• CHCB-OT
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
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  • CHCB-OT
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • Trianglelab CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT
  • CHCB-OT

CHCB-OT

CHCB-OT Hotend updated KIT K1 HOTEND for Sprite Extruder Creality K1 3D printer Creality K1 Max CR-M4 printer
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$34.96 $28.58 6% OFF
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    Please select the information you want X
  • Size:
    Set A
    Set B
  • Nozzle:
    BRASS 0.4MM
    ZS MK8 standard 0.4MM
    ZS MK8 Plus 0.4MM
    ZS MK8 Plus 0.6MM
Quantity
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  • Description
  • Before ordering, please note that all our products do not include tax, you need to declare your own tax!

  • If you need to send UPS/Fedex/TNT/DHL, please contact us. We need to discuss the freight with you.

  • Technical questions e-mail:[email protected]

  • Sales questions e-mail:[email protected]

  • The trianglelab has always been concerned about product quality.We are developing products and working hard to improve the quality.We will not abandon our reputation because of many cheap products on the market.It is believed that only high quality products can ensure the quality of your work and bring safety to your work.

  • Some of our products may be more expensive than others,but please believe in our quality and believe that you will not regret when you receive the goods.

▉Special thanks:

Through a remarkable collaboration, Omranello's visionary insights and TriangleLab's engineering prowess converged to craft the exceptional CHCB-OT hotend, redefining possibilities in 3D printing technology. Omranello + TriangleLab is proud to introduce our newest CHCB-OT to the community, enhancing the capabilities of Creality Printers.
you can follow his 3D journey, upgrades, and creations on
youtube.com/@omranello
Instagram.com/omranello

▉Name:

CHCB-OT HOTEND KIT
▉Description:
CHCB-OT hotend is a hot end component, it can directly replace the original hot end on Creality K1 or K1MAX or CR-M4 printer.
It made of better material, a higher flow rate and an easier maintenance design.

▉Highlight:

1.Planar contacts heating element have a more certain contact than ceramic heating ring contacts
2.compared to the original OT hotend heating elements and thermistors are easy to maintain and replace
3.Separate design of fixed flange and heating core.
The flange is made of a material with a low thermal conductivity to reduce the working temperature of the heat sink fixed with it by screws.
4.Compatible with various MK8 series nozzles that are readily available.
5.Drop-in replacement for the hotend of the Creality K1 /Creality K1 MAX and CR-M4 printer.
6.Can be direct installed on Creality Sprite Extruder to increase flowrate by 50%.
▉About compatibility
Creality K1 / K1 MAX
Ender3 V3 KE
Ender3 V3 SE*
Creality CR-M4
CR-10 Smart Pro
Ender3 S1

▉What's in the set?
SET A
CHCB-0T Hotend*1
CHCB-0T Socks*1
Compatibility
CrealityK1 /KIMAX
Ender3 V3 KE
Ender3 V3 SE
Creality CR-M4
* Fan duct modifications are required, such as:
CHCB-0T HOTEND*1
4020 Blow fan 24V*1
4020 Blower fan brackets*1
CHCB-0T SOCKS*1
Compatibility
CR-10 Smart Pro
Ender3 S1
Notice: The thermistor connector is 1.25 pitch
If you don't want to replace the part cooling fan with a 4020 blower, you can choose Set2. We provide STL files for use with original fans.Link below
Applicable nozzle
Brass Nozzle 0.4mm
ZS MK8 Nozzle 0.4mm
ZS MK8 Plus Nozzle 0.4mm



▉Material detail:
▉Specification:
Heating element resistance value: 7.5-9.5 ohms
Nominal power: 24V 67W @24℃ (61-77W)
Thermistor: NTC 100Kohms B3950 1% (Choose 1 in marlin firmware)

▉Dimensions:


▉Documentation link:

https://drive.google.com/drive/folders/1Q0Tl5Mpb7j2PcIR5wGvP0xF2-RMFlPO5?usp=sharing

▉Test Report:

test1
Experiment introduction:
Comparing the temperature change of the cold side heat sink between the original hotend of Creality Sprite(Figure 1) and after the installation of OT hotend(Figure 2) .
Experimental conditions:
Printer: CR-10 smart PRO
Ambient temperature 26-27℃
Nozzle set temperature 250℃
Temperature measurement position:
The thermocouple probe is placed in the path of the filament, inside the heatbreaker cold side, approximately where the setscrews are located.
As shown in Figure 3 Figure 4
Experimental results:
The lower the temperature the better
1.Original hotend The measured temperature is 42.5℃ (Figure5)
2.OT hotend The measured temperature is 38.4℃ (Figure6)
Conclusion:
Under the same conditions, the temperature of the cold end of CHCB-OT hotend is lower.
The thermal creep and clogge will not easily occur compared to the original hotend.

test2
Test introduction:
Compare the difference between the original hotend and OThotend printouts of the K1 printer
Test conditions:
printer:Creality K1
Filament:Creality hyper PLA
G-code: 600MM/S DEMO provide by Creality K1
Test Result:
As shown in the figure, after replacing the K1 printer with an OT hotend, the finished product printed at 600MM/S with the same Gcode file, the same filament, and the same nozzle is just as good, and the surface looks basically the same. But when we apply the same destructive force on the same place, the original hotend prints have layer separation, while the OT-hotend prints only show stress whitening. This indicat that the OT hotend has a higher flow rate in which the filament is more fully melted.
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