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HOME / PRODUCT / Hardware Accessories / Furniture Spring Shutter Hinge 180 Degree Automatic Closing Open Folding Door Hinge
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Over the past few years, we have diligently pursued higher standards to enhance our product quality, aiming to deliver increased convenience and a better user experience.

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Furniture Spring Shutter Hinge 180 Degree Automatic Closing Open Folding Door Hinge

○ Material and color can according to customers' requirement.
○ We can make different size as per customers' requirement.
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Zhejiang Huaneng Micro Bearing Co., Ltd. +86-15058997617 Zhejiang Huaneng Micro Bearing Co., Ltd. shirley@cnhune.com / +8615058997617
Product Advantages
  • Smooth Operation
    The spacer design ensures smooth rolling and no jamming, even when screws are fully tightened.
  • Silent & High Load Pulley
    Combines quiet bearings with high load capacity for smooth, low-noise performance.
  • Durable Materials
    The nylon-coated outer layer offers strength, toughness, and fatigue resistance.
  • Precision Bearings
    High-quality bearing steel provides quiet, high-speed, and wear-resistant performance.
  • Sealed & Dustproof
    Metal dust cover ensures tight sealing; smooth surface with no burrs for refined quality.
Product Description

The Furniture Spring Shutter Hinge 180 Degree Automatic Closing Open Folding Door Hinge is a smart, practical solution designed for modern cabinetry and folding door systems. Built with durability and functionality in mind, this hinge offers a full 180-degree opening angle, allowing doors to fold back completely for access and convenience.

One of its standout features is the automatic closing mechanism, which ensures doors shut smoothly and securely without slamming, enhancing both safety and user experience. Crafted from high-quality materials, it provides resistance to wear and corrosion, making it ideal for kitchen cabinets, closet doors, folding room dividers, and furniture shutters.

Its spring-loaded design ensures long-term performance and reliable motion over time, reducing the need for maintenance. Easy to install and compatible with a wide range of panel materials and thicknesses, this hinge is good for DIY upgrades as well as professional furniture assembly.

Measurement Method
Weight(g) ID(mm) OD(mm) Height(mm)
Payment Terms
1.100% T/T in advance
2.30% T/T deposit, 70% balance against copy of B/L
3. PayPal
Packaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.
Delivery Port: Ningbo / Shanghai
Delivery Time: Normally within 30 days for ready goods or as per customer's request.
ACTUAL PHOTOS
FAQ
  • What are your payment terms?
    What are your payment terms?

    1.100% T/T in advance2.30% T/T deposit, 70% balance against copy of B/L3. PayPalPackaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.Delivery Port: Ningbo / ShanghaiDelivery Time: Normally within 30 days for ready goods or as per customer's request.

  • How do you handle shipment?
    How do you handle shipment?

    For small orders: we ship via express (DHL, FedEx, UPS, TNT, etc.).For bulk orders: we ship by sea or by air, depending on your preference.

  • How long is the production lead time?
    How long is the production lead time?

    For in-stock samples: shipped within 2 days.For out-of-stock samples: lead time is within 7 days.For mass production: approximately 15 days after receiving the deposit.

  • What after-sales service do you offer for sliding rollers?
    What after-sales service do you offer for sliding rollers?

    We provide online technical support.  If the issue is caused by a quality defect, we will replace the defective items with new ones.

  • How does your factory ensure quality control?
    How does your factory ensure quality control?

    80% of our staff have over 10 years of experience.  We have a mature and skilled technical team along with a comprehensive quality management system to ensure consistent product quality.

  • Can we print our logo on the products?
    Can we print our logo on the products?

    Yes, we can print your logo on the products based on your design requirements.

  • Can we customize our own color box?
    Can we customize our own color box?

    Yes, if your order quantity reaches 1,000 sets, we can provide customized color box packaging.

  • Do you offer free samples?
    Do you offer free samples?

    Yes, we are happy to provide free samples for you to evaluate the quality.

  • Are you a manufacturer?
    Are you a manufacturer?

    Yes, we are a professional manufacturer specializing in door and window roller pulleys for over 20 years. We also have our own international sales department and handle both production and sales in-house.

  • How long does it take to receive a response after sending an inquiry?
    How long does it take to receive a response after sending an inquiry?

    We will reply to you within 6 working hours on business days.

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Zhejiang Huaneng Micro Bearing Co., Ltd.
Zhejiang Huaneng Micro Bearing Co., Ltd. specializes in the development and manufacturing of miniature and medium-sized bearings, non-standard bearings, and pulley systems. With over a decade of industry experience, we offer high-precision processing and responsive customization capabilities.As China Furniture Spring Shutter Hinge 180 Degree Automatic Closing Open Folding Door Hinge Suppliers and Custom Furniture Spring Shutter Hinge 180 Degree Automatic Closing Open Folding Door Hinge Factory. Our products are widely used in home appliances, industrial equipment, and door/window systems, and are exported to Japan, Korea, Europe, and beyond.
CONTACT US

Custom Bearing Pulley Wheel Solutions for Special Structures and Demanding Applications

Custom Miniature Bearings, Pulley Wheels and Lifting Wheel Solutions

Over the years, we have built extensive experience in the development and production of miniature bearings, pulley wheels, lifting wheels, sliding rollers and other precision hardware components. Our products are widely used in applications where stable movement, compact structure, smooth rolling and reliable load support are required.

In addition to standard bearing and pulley products, we also provide strong customization capability for non-standard bearing pulley wheels. Many customers come to us with special requirements, such as limited installation space, unusual load directions, complex assembly structures, dust exposure, moisture, high-frequency movement or other demanding working conditions.

Our engineering team works closely with customers’ technical teams to understand the actual application environment. From structural optimization and material selection to sample testing and production adjustment, we provide practical and personalized solutions instead of only supplying off-the-shelf parts.

R&D Capability for Non-Standard Bearing Pulley Wheels

We manufacture not only standard bearings but also customized bearing pulley wheels for special structures and specific use cases. Our R&D work focuses on helping customers solve real installation and performance problems.

For customized projects, we can support:

  • Reverse modeling based on customer samples
  • Design development based on drawings
  • Structural optimization according to actual installation conditions
  • Material selection for different loads and environments
  • Dustproof and sealing structure improvement
  • Sample production and performance verification
  • Small-batch trial production before mass orders
  • Continuous technical adjustment during project development

This allows customers to reduce development risk and confirm product performance before moving into larger-scale production.

Design Support Based on Drawings, Samples and Application Needs

Our design support starts from understanding how the product will be used. Some customers provide complete technical drawings, while others only have a physical sample or a problem that needs to be solved. In both cases, our team can provide suitable technical support.

We can work from:

  • Customer 2D or 3D drawings
  • Physical samples
  • Installation space information
  • Load and movement requirements
  • Existing product problems
  • Target cost and material requirements
  • Required surface treatment and appearance standards

For sample-based projects, we can carry out reverse modeling and help customers rebuild the structure. For new applications, we can provide design proposals according to the mounting method, movement direction, operating environment and expected service life.

Our goal is to make the customized bearing pulley wheel fit the customer’s structure, not force the customer to adapt to a standard part.

Material Options for Different Working Conditions

Material selection has a direct effect on rolling performance, strength, noise, corrosion resistance and service life. We support different material combinations according to the customer’s application and cost requirements.

Common material options include:

Carbon Steel General bearing and pulley structures Good strength and cost efficiency
Stainless Steel Humid or corrosion-sensitive environments Rust resistance and stable appearance
Plastic Low-noise and lightweight applications Quiet operation and flexible design
Copper Special wear or conductivity-related needs Good wear performance in selected structures
Composite Materials Customized performance requirements Balance of strength, noise control and weight

Different materials can also be combined in one assembly. For example, a pulley wheel may use a plastic outer wheel with a metal bearing inside, or a stainless steel structure with sealing and dustproof components added for harsh environments.

Flexible Structure Customization

Every application has different restrictions. Some products require a very small wheel diameter. Some need a special mounting hole. Others need higher sealing, smoother rotation or stronger load performance.

We can flexibly customize structural details such as:

  • Outer diameter and width
  • Bearing size and type
  • Groove shape
  • Wheel profile
  • Mounting hole position
  • Installation method
  • Shaft or pin structure
  • Dustproof design
  • Sealing level
  • Housing or bracket shape
  • Assembly method
  • Surface treatment
  • Color and appearance
  • Packaging method

For miniature bearing pulley wheels, small dimensional differences can greatly affect installation and movement. Therefore, we pay attention to structural matching, tolerance control and assembly stability during development.

Product Application Overview

Our customized bearing pulley wheels and miniature bearing assemblies are suitable for many industries where compact motion parts are needed.

Common product categories include:

Miniature Bearings Small machinery, precision hardware, compact equipment
Bearing Pulley Wheels Sliding, guiding and rolling structures
Lifting Wheels Small lifting mechanisms and support systems
Sliding Rollers Door, window, furniture and hardware applications
Custom Pulley Assemblies Non-standard equipment and special structural projects
Low-Noise Bearings Applications requiring smooth and quiet movement

Each product can be developed according to the customer’s structure, use environment and performance target.

Why Work With Us

Customers choose us not only for production, but also for problem-solving support in customized bearing and pulley wheel projects.

  • Experience in miniature bearings, pulley wheels and lifting wheels
  • Customization for non-standard structures
  • Support for drawings and sample reverse modeling
  • Flexible material selection
  • Experience with small spaces and complex installations
  • Support for dustproof and sealing structure design
  • Rapid sampling and small-batch trial production
  • In-house tooling support
  • Multiple assembly lines
  • Technical communication throughout the project
  • Production inspection and quality control
  • Export packaging and customer documentation support

We focus on providing practical, manufacturable and stable solutions for customers who need more than standard catalogue products.

Contact Us

If you are looking for customized miniature bearings, bearing pulley wheels, lifting wheels or related hardware components, our team can support your project from design review to sample development and batch production.

Please provide your drawing, sample, target size, material requirement, application environment or expected load condition. Our engineers will evaluate the details and provide a suitable solution for your project.