May 07, 2026
Heyun 3HM1 Series
The next-generation tilt and turn window hardware system, the ideal window hardware for good homes.
Explore the 120-series windows paired with the Heyun 3HM1tilt and turn window system – Winner of the
12th AT World Architecture Design & Technology · Polaris Award.
Flexible Operation, Multiple Opening Options
Supports two opening angles (90°/180°) to meet different ventilation needs.
Three Types of Handle can be Chosen
Rich Operating Modes
Available in fork/wrench drive types; compatible with base-less, small-base, and standard base options.
A variety of surface finishes available: spray coating, fluorocarbon, anodized, nano, and more.
Concealed Quick-Install – Aesthetic & Convenient
Supports both quick-install and self-tapping screw mounting methods.
Concealed Hinge Design
Clean and minimalist appearance.
Super Strong Load Capacity – Rock-Solid Stability
Key load-bearing components use thickened, integrally forged technology.
Maximum load capacity:100KG.
3D Adjustable
Vertical, horizontal, and tilt adjustments – multi-axis linkage support structure for full three-dimensional adjustability, greatly enhancing load-bearing performance
High-Strength Auxiliary Load-Bearing Components
Designed for 90°/180° inward opening and tilting windows.
Fits extra-wide sashes from 800mm up to 1500mm.
Increases overall load capacity by more than 30KG.
- High-strength assistance
- Ultra-high load capacity
- Reinforced loading
- Rigorous testing
- Stable & reliable
- Excellent quality
- Fits extra-wide sashes
- Fits extra-heavy loads
Feature-Rich & Durable
Scientifically designed mechanical auxiliary structure ensures stability and comprehensive functionality.
Heyun 3HM1 Tilt and Turn Window Hardware System
More than just hardware – a fusion of safety, convenience, and aesthetics.
Providing a better window and door experience for your ideal home!