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Sugatsune center hinge is a semi-concealed hinge designed as a center hinge for folding doors in furniture, folding screens, light duty partitions, and similar applications, so it supports multi-panel layouts commonly used in interior woodworking projects. This hinge is designed for use with solid wood and MDF, so it suits typical cabinet-grade materials and panel stock used in shops and on site. The hinge provides an opening of 180 degrees, which lets folding door panels stack flat and clear the opening for better access to the interior space. A detent at 50 degrees holds the door at that angle, which helps position panels during use or staging without separate catches. The product is described as light duty, so it fits applications where panels are moderate in size and used in furniture, screens, and partitions instead of heavy structural doors.
This center hinge is described as recess mount, so the hinge seats into a prepared recess in the door edge, which gives a cleaner semi-concealed look and a defined reference for repeatable placement across multiple panels. The part is also identified as screw-on, so the fastening method is based on screws into the door material, giving a mechanical connection suited to solid wood and MDF substrates. The note that maximum door weight is listed per panel explains that the weight guidance applies to each individual folding door leaf, so panel sizing and material thickness can be planned around that rating rather than across the entire assembly.
The manufacturer part FD30-CHH identifies this hinge as a center hinge for folding doors in furniture, which aligns with cabinet-style folding fronts where two or more leaves need to share a smooth pivot in the middle. The same hinge is called out for folding screens, so it supports decorative screen panels that stand free or span short distances in rooms or offices. Its use in light duty partitions connects it to partial-height dividers and other non-structural separations, where panel movement and alignment matter more than heavy-duty door performance. The wording "similar applications" extends this to other light, multi-panel interior installations using solid wood or MDF panels where a center hinge is needed.
The 180 degree opening on this semi-concealed center hinge affects how far panels can fold back, so it helps avoid interference between leaves and lets users clear the opening fully during everyday operation. The detent at 50 degrees changes how the folding doors or screens behave in mid-travel, because panels can stay at that angle without extra catches, which helps during positioning or when a partially open setting is preferred. The hinge is identified as a recess mount design, so the required cut into the edge of the door sets the hinge location, which supports consistent alignment from panel to panel and a more integrated appearance. The description that maximum door weight is given per panel influences layout decisions, because each door leaf can be dimensioned and spaced based on a clear per-panel weight guideline for the system. The reference to use with solid wood and MDF connects directly to common shop materials, so fabricators can route or bore edges knowing the hinge is intended for these substrates in the targeted furniture, folding screen, and light partition environments.
The FD30-CHH center hinge is designed for folding doors in furniture, folding screens, light duty partitions, and similar applications, so it suits multi-panel interior woodwork.
The hinge has a 180 degree opening, allowing folding door panels to open fully and lay back, which helps clear the opening for easier access.
The hinge is designed for use with solid wood and MDF, so it fits typical furniture panels, cabinet doors, and screen frames made from these materials.
The hinge has a detent at 50 degrees that holds the door at that angle, helping panels stay partially open during use or positioning.
The hinge is described as a recess mount screw-on design, so it sets into a recessed area in the door edge and is fastened with screws.
The maximum door weight for this hinge is listed per panel, so each folding door leaf is planned according to that per-panel rating.
This Sugatsune center hinge, listed as a recess mount semi-concealed hinge for folding doors in furniture, folding screens, light duty partitions, and similar applications, offers 180 degree opening and a 50 degree detent to support smooth, controlled panel movement. Its design for solid wood and MDF, along with per-panel door weight guidance, gives a clear basis for sizing and material selection when laying out multi-panel interior projects.