Manual Linked Double Sliding Door - Smooth Linked Operation, Power-Free Safe Sliding Door

1. Pure manual linkage mechanism, no power required, push/pull one panel to drive double panels synchronously

2. Precision hardware transmission, precise linkage logic, smooth jitter-free operation with low noise

3. Power-free design, no wiring/power supply needed, zero-difficulty installation & maintenance, lower cost

4. Sturdy and durable structure, compatible with glass/metal and other door materials, no deformation in long-term use

5. Flexible and convenient operation, manual control of opening/closing speed and range, safer passage

6. No failure risk, avoids power outage/fault issues of electric doors, stable 24/7 availability

7. Premium appearance adaptation, simple smooth lines, matches malls, hotels, office buildings and other scenes

8. High passage efficiency, double panels linked open, quick crowd flow in high-traffic scenarios

9. Safe and reliable, no motor/circuit hazards, easy to operate for elders and children

10. Multi-scenario adaptable, stable for commercial, office and high-end building use

Products
Technical Data

Technical data

Parameter Category	Specification
Door Structure	Manual linked sliding door (Fixed panel optional)
Transmission Mode	Precision hardware mechanical linkage, synchronous belt/pulley drive
Driving Mode	Pure manual, power-free drive
Applicable Door Materials	Universal for glass, metal, wood and other common materials
Max Load Per Panel	≤120 kg
Opening Mode	Manual push-pull operation
Operating Noise	≤45 dB (Smooth running state)
Applicable Scenarios	Commercial spaces, office buildings, high-end architecture, power-free environments
Installation Method	Top-hung / Floor-guided (Optional)
Service Life	≥100,000 open/close cycles
Maintenance Requirement	Regular lubrication of hardware components, no electrical maintenance required
Safety Features	No motor/circuit potential hazards, manual control of opening and closing speed

Product description

This is a manual linked double sliding door specially designed for commercial, office and high-end building scenarios. Equipped with a core manual linkage transmission mechanism, it realizes synchronous linked opening and closing of double active panels, no power drive required, with convenient operation and high safety and reliability. The product achieves smooth sliding through precision hardware components, with precise linkage logic - pushing/pulling one panel manually can drive the other to open/close synchronously, with quiet and jitter-free operation. The overall structure is sturdy and durable, compatible with various door materials such as glass and metal, no complicated wiring or power supply needed, easy installation and maintenance. It retains the flexibility and controllability of manual doors while possessing the efficient passage advantage of linked doors, making it an ideal solution for high-end manual doors in power-free scenarios.

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Premium Manual Linked Door Real Shot - No Power, Safe & Easy Manual Open/Close

Real-scene operation demo of this manual linked double door is here! 🚪The video shows the complete manual open/close process: a person gently pushes one active panel, the precision linkage hardware instantly drives the other to open synchronously, double panels slide smoothly with no jitter or noise, creating a spacious passage; when closing, pull one panel gently, double panels close stably and synchronously with precise and smooth linkage logic!The product requires no power at all, with a pure mechanical linkage design, easy installation and maintenance, suitable for high-end commercial scenes like malls, hotels and office buildings. It retains the flexibility and controllability of manual doors while achieving efficient double-panel passage, making it the ideal door control solution for power-free environments!