Key Advantages

-Door Closer and Slide Arm Supplied as a Set
The ST.GUCHI SGDC-82SA combines a door closer with a slide arm set, providing the main operating components in one product selection. This simplifies purchasing compared with selecting a closer body and arm separately and helps installers prepare a coordinated assembly.

-Automatic Door Return for Everyday Convenience
When correctly selected and installed on a compatible door, the closer helps return the door towards its closed position after opening. This reduces the need to pull the door shut manually during everyday use in suitable residential and commercial settings.

-Slide-Arm Layout for a Neat Installation
The slide-arm arrangement works with a sliding guide rather than a conventional projecting elbow-arm layout. This provides a tidier visual profile around the top of the door, making it a practical option where the appearance of exposed door hardware matters.

-Silver Finish for Coordinated Door Hardware
The silver finish offers a simple metallic appearance that coordinates with silver-toned handles, hinges, locks and surrounding fittings. Its understated colour suits a variety of contemporary office, shop and residential door designs.

-Practical Assembly for New Installation or Replacement
The closer and slide arm combination can be selected for a new compatible door installation or to replace an existing assembly where the mounting conditions match. Checking the specified door weight, door width, opening direction and installation clearance helps ensure the set is suitable for the intended door.

Broad Range of Applications
-Compatible Wooden Swing Doors, Compatible Metal Swing Doors, Office Doors, Shop Doors, Residential Interior Doors, Apartment Common-Area Doors, Suitable Entrance Doors, Commercial Premises, Door Closer Replacement, Door Hardware Upgrades, Renovation Projects, Building Maintenance


核心优点

-关门器与滑臂组合套装
ST.GUCHI SGDC-82SA将关门器主机与滑臂组合提供，方便一次选择主要操作组件。相比主机与臂杆分开选购，可简化采购配套流程，让安装人员更方便准备对应的关门器组件。

-辅助门扇自动回位关闭
在门扇条件符合要求并正确安装后，关门器可帮助打开后的门扇向关闭位置回位。日常进出时可减少手动拉门关闭的需要，适合符合安装要求的住宅及商业门扇使用。

-滑臂布局让门面更整洁
滑臂结构通过滑动导向配合门扇运动，相比传统向外突出的折臂布局，可呈现较整齐的门顶五金线条。对于重视门面外观及外露配件协调性的空间，是实用的配置选择。

-银色外观方便五金搭配
银色表面呈现简洁的金属视觉效果，方便与银色门把手、门铰、门锁及周边配件配合。低调的色调适合多种现代办公室、商店及住宅门面，让整体五金外观更协调。

-适合新装及兼容旧组件替换
关门器与滑臂组合可用于符合条件的新门安装，或替换安装条件相符的旧组件。选购前核对规定的适用门重、门宽、开启方向及安装空间，有助于确认整套产品与实际门扇的配合情况。

适用范围广阔
-兼容木质平开门、兼容金属平开门、办公室门、商店门、住宅室内门、公寓公共区域门、符合安装条件的入口门、商业场所、旧关门器组件更换、门用五金升级、装修工程、建筑维护