Uses Polymaker's Layer-Free™ technology

The Polysher™ is a desktop post processing unit designed to remove layer lines from PolySmooth™ and PolyCast™ prints. The Polysher™ uses Polymaker’s Layer-Free™ technology to create a fine mist of isopropyl alcohol which evenly smooths the model.


Professional Surface Quality - The Polysher™ is a reliable and automatic solution which improves the surface quality of 3D printed parts, acheiving a professional smooth and glossy surface.

Intuitive & Easy To Use - The Polysher™ is designed to be intuitive and easy to use, simply turn the control dial to select your polishing time and sit back. The polishing process typically takes between 20 - 40 minutes for most models.

Safety First - The Polysher is air tight sealed so no spark can be generated inside the chamber. Polymakers Layer-Free™ technology uses cold liquid-phase polishing rather than heated vapour-phase smoothing, a safer form of post-processing. The Polysher's lift design also ensures IPA is contained inside the chamber when removing parts while the integrated smart electronics ensure maximum safety in work and education environments.

Detail Maintained - With Polymakers Layer-Free™ technology, the fine mist of isopropyl alcohol evenly coats the part while preserving details and dimensions.

Low Costs - The Polysher™ is an affordable solution which requires only a very small reservoir of Isopropyl Alcohol, recycling run-off IPA for efficient and low cost polishing.

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Polymaker Polysher Hardware


Polysher™ uses Polymaker's Layer-Free™ technology:

Layer-Free™ technology involves exposing a 3D printed part to an aerosol of micro-sized alcohol droplets, generated by a rapidly vibrating, perforated membrane called the nebulizer. The aerosol will then be adsorbed by the surface of the 3D printed part and render it smooth and layer-free.


Compatible Material:
PolySmooth™, PolyCast™

Polishing Liquid:
Alcohol (>70%) (IPA, Ethanol)

Polishing Time:
20-40 min typical (varies based on part size, alcohol concentration and ambient temp.)

Maximum Part Size (Diameter*Height):
150mm x 180mm (5.9in x 7.1in)

Operating Temperature:
15 – 32 °C (59 – 90 °F)

Storage Temperature:
0 – 38 °C (32 – 100 °F)

Power Supply (INPUT):
AC 100 – 240V, 50/60Hz, 0.4A

Power Supply (OUTPUT):
5V – 2000 mA ShenZhen Rongweixin Technology Co.Ltd

Polysher™ INPUT:
5V – 2000mA