As the building door and window industry continues to upgrade, engineering projects have increasingly higher requirements for door and window hardware. Although a small component, friction hinges directly affect the safety, stability, and long-term user experience of windows.
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Smart in Your Palm | A Smart Window-The Hub of Your Smart Home As we step into the “Fourth Generation of Housing,” people’s expectations for a “good home” have evolved beyond basic shelter toward a holistic pursuit of safety, comfort, green living, and smart technology. Higher floor heights, better
What are some bathroom hardware brands? Here, the author recommends 3H Hardware. With years of deep expertise in the hardware industry, 3H focuses on the R&D and manufacturing of high-end bathroom hardware.
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.
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WDHM01A-01
3H INC.

Features:
The minimum thickness of door is 8mm(glass),the buffering time is 2-5s, and the service life test can reach 80,000 times
The pulley set can be assembled separately within the track without reserving maintenance holes, easy to install and maintain.
Smooth operation, silent buffering
The hung cases can be optional in the buffering device configurations,it can be used to narrow aluminum door,wooden door and glass door.

Specification
| WDHM01A-01 | WDHM01B-01 | WDHM01-01 | |
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| Regulation | 389*15.2*30 | 416.4*14.2*30 | 299.2*14.5*30 |
| Main materials | Plastic+alloy | Zinc cabinet+ | Plastic+alloy |
| Applicable scenes | Wooden doors,aluminum alloy doors,glass doors | Wooden doors,aluminum alloy doors,glass doors | Wooden doors,aluminum alloy doors,glass doors |
| Max load bearing | 80KG | 80KG | 30KG |
| Min.thickness of door | 8mm | 8mm | 8mm |
| Min.width of door | 470mm | 600mm | 380mm |
| Buffering direction | Bidirectional | Bidirectional | Unidirectional |
| Buffering time | 2~5s | 2~5s | 2~5s |
| Buffering stroke | 65mm | 75mm | 45mm |
| Life service test | 5w~8w | 5w~8w | 5w~8w |
Difference | Large load bearing,cost-efficient, | Large load bearing, zinc alloy cabinet,high quality raw material | Single directional,cost-efficient |
Specifications of hanging wheel sliding door hardware system
Applicable Scenarios

Product Series List



Installation Introduction

Advantages
The advantages of hanging wheel sliding door hardware system:
1.Adapted to extremely narrow doors, the narrowest can be adapted to 8mm (glass).
2.The buffer is configured with a variety of hanging codes, which can be applied to more scenarios.
3.The pulley block can be assembled separately in the track, without reserving maintenance holes, easy to replace and install.
4.Smooth operation, silent buffering.
