BondTech LGX ACE Magnum+ Printhead

Developed for the greatest variety of filaments and the best cooling performance



(Price shown includes 20% VAT. - Excludes delivery costs)

Content: 1 pc

Delivery by Tuesday, 21 June if you order by Tuesday at 10:00.

In stock from June 14

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Features & Advantages

  • Industrial level flow rates
  • Easy to cool down and install
  • Forms a robust, high-flow printhead
  • Nozzle change with one hand

Item no.: BTE-EXT-LGX-ACE-MMPPH, Content: 1 pc, EAN: 7350011416097

Product information & technical details

Manufacturer No.: EXT-LGX-ACE-MMPPH
Manufacturers: BondTech
Content: 1 pc
Product types: Extruder
Filament Diameter: 1,75 mm


From Bondtech and Slice Engineering

The LGX ACE Magnun+ Printhead is a dedicated short filament path printhead developed by Bondtech and Slice Engineering that incorporates the LGX extruder. It features Slice's Mosquito Magnum+ bi-metal heatbreak technology and an industrial-grade copper heating block for improved thermal performance and melt flow capacity.

The combination forms an industrial quality printhead that is excellent at printing ALL common materials and especially soft and flexible materials.

Key Features of the LGX ACE Magnum+ Printhead

  • Enables industrial-level volumetric flow rates
  • Supports rigid, flexible and soft materials
  • Prints flexible and soft materials faster
  • Easy to cool down and install
  • Forms a robust, high-flow printhead
  • Allows changing nozzles with one hand

Engineered to offer higher flow

During the long months of intensive testing leading up to the launch of the LGX CHT nozzles, Bondtech discovered that shortening the post-drive filament path resulted in increased volumetric flow capacity. Similar to the LGX ACE Mosquito , the LGX ACE Magnun+ delivers a significant boost compared to the full Mosquito Magnun+ hotend.

Improved cooling performance

The LGX ACE Magnun+ hotend features a monolithic air-cooled heatsink and cooling block designed and manufactured by Bondtech, which connects to the LGX extruder through its interface connector, which is located at the front of the extruder. The heatsink contains the hole pattern for attaching 40×40 fans.

Bondtech's tests indicate that one 4010 fan is sufficient to cool the heatsink and the cold zone of the heat break because the heatsink and cooling block are monolithic, which increases heat transfer and dissipation.

Compatible Nozzles

The heater block included in this product is compatible with the RepRap nozzle standard. Here is a list of compatible versions:

  • Bondtech brass nozzle
  • Bondtech nozzle made of coated brass
  • Plated brass CHT nozzle
  • Slice Engineering Copper Nozzle
  • Slice Engineering Vanadium Steel Nozzle (for Abrasive Filaments)

The LGX ACE Magnum+ printhead is not compatible with the following items:

  • 3DSolex Matchless 1.75mm nozzles

Contents of delivery

  • 1x LGX Large Gears extruder
  • 1x LGX ACE Magnum+ hot end
    • 1x LGX Monolithic cooling block and black anodised aluminium heatsink
    • 1x LGX ACE Magnum+ hotend kit
    • 1x Bondtech M6x1x7.5 coated brass nozzle 0.4 mm

This LGX printhead only supports 1.75mm filament. No heater or thermistor is included.

Here you will find comprehensive information on the technical data.

Questions & Answers about BondTech LGX ACE Magnum+ Printhead

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Customer Reviews

English reviews written for BondTech LGX ACE Magnum+ Printhead

Did you know?

The first industrial 3D printer was first manufactured in the 80s when the first CAD programmes first appeared on the market. 

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