Floor Spring Pivot Hinge Accessory Set with Top Pivot and Bottom Arm

Этот Floor Spring Pivot Hinge Accessory Set with Top Pivot and Bottom Arm is designed as an important supporting hardware set for floor spring door systems.

The set typically includes a center-type top pivot and bottom arm assembly, providing the key pivot and load-transfer points between the door and floor spring mechanism.

It is suitable for heavy glass doors, wooden doors and metal doors, helping support the door weight while allowing smooth rotational movement during opening and closing.

The standard version is manufactured from hardened iron for improved strength and durability. For projects requiring stainless steel construction, SS201 and SS304 versions can also be customized.

Технические характеристики продукта

Top Pivot and Bottom Arm Set

Это floor spring pivot hinge set consists of two important components:

Top Pivot – provides the upper rotational support point for the door.

Bottom Arm – connects the lower part of the door to the floor spring mechanism and transfers the door load and rotational force.

Together, these components form an important connection between the door and the complete floor spring system.

Designed for Floor Spring Door Systems

This product is specifically designed as a floor spring accessory, rather than a conventional standalone door hinge.

In a complete floor spring system, the top pivot and bottom arm work together with the floor spring to support:

• Door rotation
• Door weight
• Opening and closing movement
• Pivot alignment
• Load transfer

Correct matching between the floor spring, pivot fittings and door structure is important for stable operation.

Hardened Iron Construction

The standard version is manufactured from hardened iron, providing improved strength and resistance to deformation or damage under repeated door operation.

This construction makes the pivot set suitable for heavier door applications where the hardware must continuously transfer the door load to the floor spring system.

For projects requiring different material specifications, stainless steel versions are also available.

SS201 and SS304 Custom Options

The product can be customized in:

SS201 Stainless Steel

A cost-effective stainless steel option for suitable indoor applications.

Нержавеющая сталь SS304

Recommended for projects requiring better corrosion resistance and long-term durability.

Material selection can be customized according to project specifications, door application and customer requirements.

Suitable for Heavy Doors

The pivot hinge accessory set can be used with suitable heavy-duty door systems, including:

• Heavy glass doors
• Безрамные стеклянные двери
• Wooden doors
• Metal doors
• Коммерческие входные двери
• Office doors
• Hotel doors

Because different door weights and structures require different floor spring specifications, the complete hardware configuration should be confirmed before installation.

Load Transfer and Pivot Support

One of the main functions of this floor spring pivot hinge accessory set is to provide a reliable load-transfer path between the door and the floor spring.

The top pivot controls the upper rotational point, while the bottom arm transfers the lower door load and movement to the floor spring.

This configuration helps the door rotate around the designed pivot axis and supports smooth opening and closing when the complete system is correctly installed and adjusted.

Smooth Door Rotation

The pivot components create the upper and lower rotational support points required by the door.

When properly matched with the floor spring, they help maintain:

Smooth door movement
Stable pivot positioning
Proper load support
Accurate door alignment

This is particularly important for larger or heavier architectural doors.

Customization and OEM / ODM

Customization is available for different floor spring systems and door applications.

Options can include:

• Материал
• Dimensions
• Pivot specifications
• Bottom arm specifications
• Обработка поверхности
• Упаковка
• Branding
• OEM / ODM requirements

Customers can provide drawings, samples or floor spring specifications for product matching and customization.