Semi-Automatic Door - Manual Open & Auto Close Hydraulic Buffer Sliding Door for Commercial Passages, China Semi-Automatic Door - Manual Open & Auto Close Hydraulic Buffer Sliding Door for Commercial Passages Manufacturers, Suppliers, Factory - Suzhou Oredy Intelligent Door Control Co., Ltd.

Technical data

Category	Item	Technical Parameters
Door Configuration	Applicable Door Type	Wooden door, glass door
Door Configuration	Installation Type	Single open, double open
Door Configuration	Applicable Door Width	900-1100mm (without height control plate), 1100-1300mm (with 2 height control plates)
Track Specifications	Standard Track Length	2.1m×2 (customizable for over-length)
Track Specifications	Track Installation Height	DH + 23mm (DH = height of movable door leaf)
Track Specifications	Clearance Height Above Track	≥50mm
Mechanical Structure	Core Components	Track, hanger roller (front/rear), drive device, hydraulic control, tooth belt, stopper, rear brake, door guide
Mechanical Structure	Closing Control	Hydraulic control (adjustable speed: clockwise for slower, anti-clockwise for faster)
Installation Requirements	Screw Hole Depth (Wooden Door)	≥15mm
Installation Requirements	Fixing Method	Fixed to wall or steel structure with screws
Applicable Scenarios	Application Places	Office buildings, shops, offices, public passages, etc.

Product description

This semi-automatic door is a practical sliding door system specially designed for commercial passages. Adopting the core design of "manual opening + automatic closing", it does not require complex electrical control equipment and achieves smooth closing through hydraulic control and mechanical transmission. The product is compatible with various door materials such as wooden doors and glass doors, supporting single-leaf/double-leaf installation. Equipped with core components such as standardized tracks, hanger rollers and hydraulic buffer devices, it features gentle manual pushing force and uniform buffered closing without collision noise. The installation process is simple, and the track cutting can be customized according to the inner size of the doorpost, adapting to the door width range of 900-1300mm. Widely used in office buildings, shops, offices, public passages and other places, it balances passage convenience and use safety, providing an economical and durable door solution for high-frequency passage scenarios.

Semi-Automatic Door - Manual Open & Auto Close Hydraulic Buffer Sliding Door for Commercial Passages

Authentication

Semi-Automatic Sliding Door - Manual Open & Auto Close Hydraulic Buffer Operation Real Test

This video is a real test demonstration of the semi-automatic sliding door, intuitively presenting the core function of "manual opening + automatic closing" and the smooth operation effect of the product. The video clearly shows: ① The convenience of manually pushing to open the door, with gentle pushing force, easy to operate for the elderly and children; ② The whole process of automatic closing after releasing, under the action of the hydraulic buffer device, the door closes at a constant speed without collision or noise; ③ The operation status of single-leaf/double-leaf doors, adapting to different scenario needs; ④ The demonstration of closing speed adjustment, which can be flexibly adjusted according to usage needs. No power supply required, the product has a durable and reliable mechanical structure, suitable for high-frequency passage scenarios such as office buildings, shops and public passages, balancing convenience and safety. Follow us for more product installation tutorials and scenario application cases!