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High Quality Partition Folding Door Fittings Hardware System ZDM03


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Model:
ZDM03
Brand:
3H INC.

Advantages

Main Components

Configuration

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Bi-fold door fittings in detail

✓Durable Alloy Construction

Crafted from high-strength aluminum alloy with anti-corrosion treatment, ensuring long-lasting performance in both residential and commercial interior environments.

✓Smooth and Quiet Folding Action

Precision-engineered hinges and tracks deliver friction-free, silent operation, enhancing user comfort in offices, hotels, and living spaces.

✓Space-Saving Design

Ideal for room dividers and partitions, the system allows doors to fold compactly, maximizing usable floor area without compromising accessibility.

✓Versatile Application Scenarios

Suitable for various interior settings – including home studies, meeting rooms, retail stores, and exhibition booths – adapting to diverse layout needs.

✓Complete Kit for Easy Installation

Includes all necessary hinges, handles, bolts, and guides, simplifying assembly and reducing installation time, with compliance to international quality standards.

Important Components

Door Handle Set

The Door Handle Set is a premium folding door hardware solution engineered for bi-fold and partition folding door systems. Crafted from high‑grade aluminum alloy with a durable powder‑coated finish, this door handle set delivers exceptional corrosion resistance and long‑lasting performance in both residential and commercial environments
Folding Door Handle

Designed for intuitive dual‑control operation, the right‑side swing door handle controls the opening and closing of the door sash, while the left‑side handle works seamlessly with the flush bolt to control the folding action. This thoughtful design ensures smooth, one‑handed functionality and effortless daily use.
Roller Assembly

Built from durable aluminum alloy with high-quality components, the ZDM03 door roller supports up to 80kg per sash, accommodating door panels up to 800mm wide and 2400mm high. The smooth-rolling design ensures quiet, friction-free movement, reducing wear on both the roller and track over time.

Configuration

Model	Size
ZDM03	Standard grooved
Load Bearing	Color
Maximum bearing load is 80kg	handle is black,can be customized,the other is natural
Material	Application
304 stainless Steel,Aluminum alloy	Balcony, Sunshine room,Partition door
Surface Treatment	Components
Powder coating	Door Handle,Roller Assembly,Hinge Assembly,Lock Box,Flush Bolt,Lock Body,Lock Cylinder,Lock Plate,Buffering Block.

Specification

Item No.	ZDM03 Bi-fold Door System
Size	Configuration as per customers' requirements
Application	Bi-fold Door
Load Bearing	80 KGs for one sash
Material	Aluminum alloy, plastic, stainless steel
Surface Treatment	powder coating etc.
Color	Optional
Components	screws
Function	durable,easy-installation,smooth-operation

Remark

1.Applicable to balconies, shopping malls. Large opening area.

2.Hidden crane rail bearing, flexible and light, easy to clean and maintain.

3.The signal door maximum width 800mm, maximum height 2400mm, maximum bearing single fan is 80KG.

4.The system has 330, 431, 550, 651, 633 and many configurations.

5.The flush bolt’s length should depend on the door height and using demands.

FAQ

Q:What is 330,431,550,651,633 types configurations?
A:330 type is : there are three door sashes including 3 folding door sashes and 0 casement door sash;
431 type is : there are four door sashes including 3 folding door sashes and 1 casement door sash;
550 type is : there are five door sashes including 5 folding door sashes and 0 casement door sash;
651 type is : there are six door sashes including 5 folding door sashes and 1 casement door sash;
633 type is : there are six door sashes including 3 folding door sashes and 3 casement door sash.

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