WEINI MQ4 Series Split-Type Damping Hinge: Redefining Reliable Door Closure for Modern Spaces

Revolutionary Split-Type Design: Solving Industry Headaches Once and For All

• No More Oil Leakage: Unlike conventional hydraulic designs, our integrated damping system eliminates the risk of oil seepage, ensuring lifelong clean and reliable operation.

• Eliminates Buffer Failure: The cushioning integrated damper operates independently, undergoes full inspection monitoring, and is detachable and replaceable, so buffer failure becomes a thing of the past.

• Dramatically Low After-Sales Costs: Both the spring and damper are easily replaceable by ordinary users, enabling quick, tool-free maintenance and drastically reducing long-term service costs.

Unmatched Performance & Versatile Functionality

• 4-in-1 Multi-Function Design: Integrates a hinge, door closer, door stop, and positioner into one compact unit, delivering automatic closing, damping buffer, positioning, windproofing, and silent latching—all in a single hardware solution.

• Adjustable 1st & 2nd Stage Force: Simply adjust the pre-pressure screw to freely switch between two closing force modes, customizing the door’s closing speed and strength to fit any door type and usage scenario.

• Stable, Long-Lasting Power Output: Featuring a 7mm precision stroke design and 11.6mm piano wire high-energy storage spring, the hinge delivers consistent, durable power that outlasts traditional alternatives, with a 100,000-cycle service life guarantee.

• Exceptional Environmental Adaptability: Operates flawlessly across a wide temperature range of -30°C to 60°C, making it suitable for cold climate regions and high-temperature environments alike.

Effortless Installation & Aesthetic Versatility

• No-Groove Installation: Protects the integrity of the door structure while enabling fast, easy installation, saving time and labor for contractors and homeowners.

• Left/Right Hand Compatibility: Available in dedicated left (L) and right (R) versions to fit any door opening direction.

• Premium Material & Finishes: Crafted from high-quality space aluminum for lightweight strength and corrosion resistance, with a range of elegant finishes to match any interior design: Luxury Golden, Shining Silver, Bright Moon Black, and Phantom Grey.

• Compact 18.5mm Shaft Diameter: The smaller shaft diameter showcases WEINI’s advanced engineering, delivering powerful performance in a sleek, unobtrusive profile.

Ideal Applications

Why Choose WEINI MQ4 Hinge?

• Industry-Leading Innovation: Split-type structure that solves traditional hinge pain points

• Low Maintenance, High Durability: Replaceable parts ensure lifelong performance and minimal after-sales costs

• All-in-One Functionality: Replaces multiple hardware components for a streamlined solution

• Easy Installation: No grooving required, protecting door structure and saving time

• Premium Quality: 100,000-cycle service life, space aluminum construction, and wide temperature adaptability