Suzhou REPOLY Technology Co Ltd

Smooth-20X is a breakthrough polymer 3D printing post-processing system independently developed by REPOLY to address key industry challenges. Designed for small- to medium-batch production, it features REPOLY’s proprietary room-temperature vapor smoothing technology, fundamentally eliminating uneven treatment, deformation, and performance degradation caused by high-temperature processes. Surface roughness is consistently reduced to Ra ≤2.0 μm, with a significant improvement in mechanical properties.
The technology is protected by two granted national invention patents, supported by an international patent portfolio, and recognized as the only post-processing system awarded the 2025 China Additive Manufacturing Quality Product honor. With original innovation and global compliance, Smooth-20X reflects REPOLY’s confidence and readiness for the global market.

SMOOTH-SE is REPOLY’s globally launched desktop-class post-processing vapor smoothing system for polymer additive manufacturing, certified with TÜV Rheinland CE approval. Powered by REPOLY’s proprietary room-temperature vapor smoothing technology, it delivers stable and highly uniform surface finishing without heating, and completely eliminates defects and failure issues caused by high-temperature vapor. reducing surface roughness to Ra ≤2 μm while enhancing mechanical performance.
With a 12-liter chamber, compact footprint, and exceptional compatibility, SMOOTH-SE is ideal for FDM and PBF printed parts. Simple operation, intuitive interaction, and high integration bring professional post-processing to the desktop.