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UL Fire Rate Golden Overhead Automatic Self Closing Metal Door Closer
- Product Information
Golden
Silver
Black Aluminium
White Aluminium
DC057 UL Fire‑Rate Golden Overhead Automatic Self‑Closing Metal Door Closer
DC057 golden‑finish overhead hydraulic self‑closing fire‑rated metal door closer manufactured by WINGTEC. Precision die‑cast aluminium‑alloy housing paired with heavy‑duty steel arm assembly, equipped with precision gear‑shaft, fixed‑force spring, piston and premium leak‑proof sealing assemblies, filled with imported German FUCHS hydraulic oil for stable self‑closing performance for metal‑door applications. Fixed EN3 power‑size rating for door weight 40‑65KG, max door width up to 950 mm. Max 180‑degree opening angle, two‑valve independent adjustable closing speed and latching speed. Non‑handed universal installation design, optional mechanical hold‑open positioning function. Premium golden finish as primary factory option, extra surface treatments available. UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R40717), complies with BS‑EN1154 standard, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test. Supports standard‑arm, top‑jamb and parallel‑arm universal overhead mounting. Optimized for metal‑steel fire‑rated door assemblies, also compatible with wooden interior‑exterior doors. Full‑set mounting accessories are supplied. Monthly production capacity reaches 200,000 units for B2B wholesale architectural golden‑finish overhead metal‑door fire‑safety hardware tender projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed Die‑Cast Aluminium‑Alloy Golden‑Finish Overhead Hydraulic Self‑Closing Fire‑Rated Metal Door Closer |
| Operation | Hydraulic‑spring auto self‑closing, overhead arm‑type mounting, non‑handed fit, optional hold‑open positioning, max 180° opening angle, two‑valve adjustable closing & latching speed, UL‑Listed & BS‑EN1154 fire‑safety certified |
| Material | Die‑Cast Aluminum‑Alloy housing, heavy‑duty steel arm, precision gear‑shaft, fixed‑force spring, piston, seal‑ring assembly, imported FUCHS hydraulic oil |
| Core Functions | Fixed EN3 power rating, premium golden decorative finish, metal‑door optimized, 180‑degree wide opening, non‑handed fit, dual‑speed independent tuning, optional hold‑open, 90‑min fire‑rated, 500,000‑cycle durability |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, Golden‑Aesthetic Commercial‑Residential Metal‑Door Hardware Projects |
| Production Capacity | 200,000 Units / Month |
| MOQ | 100 PCS |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Set / White Box, Standard Export Carton |
Application Scenarios
Golden‑Tone Metal & Steel Fire‑Door Installations
DC057 UL‑listed golden overhead self‑closing metal door closer is purpose‑built for decorative‑style metal and steel fire‑rated door‑sets in commercial and residential premises. Primary golden finish perfectly matches brass/gold‑toned metal door hardware and interior decoration themes. Fixed EN3 spring delivers stable self‑closing performance for doors 40‑65KG, true non‑handed universal mounting removes separate left‑right‑hand SKU inventory burden. UL‑Listed UL10C and BS‑EN1154 dual certifications satisfy North‑American and European fire‑safety hardware requirements for golden‑finish metal‑steel fire‑door assemblies.
Multi‑Material Door New‑Build & Renovation
This golden‑finish overhead arm‑type aluminium door closer uses premium imported FUCHS hydraulic oil and reliable leak‑proof sealing components for long‑term stable self‑closing performance. Passed 500,000‑cycle durability test. Works reliably for metal, steel, wooden and fire‑rated interior‑exterior door‑sets for new‑construction and retrofit renovation decorative‑hardware assignments.
Architectural Hardware Tender Specification Projects
Complete arm‑type mounting hardware kit included, universal mounting supports standard‑arm, top‑jamb and parallel‑arm installation. Optional hold‑open variant available, golden as primary factory finish. Compliance reports, datasheet and installation drawings are available for tender‑submission documentation for golden‑aesthetic metal‑door commercial‑residential building projects.
Product Characteristics
Precision die‑cast aluminium‑alloy housing plus heavy‑duty steel arm assembly, premium leak‑proof sealing components, filled with imported German FUCHS hydraulic oil; primary golden decorative finish optimized for metal‑steel fire‑door self‑closing operation
Fixed EN3 power‑rating for door weight 40‑65KG, max door width up to 950 mm, full 180‑degree maximum opening angle
Classic overhead arm‑type installation, true non‑handed left‑right universal fit; two‑valve independent adjustment for closing speed and latching speed; optional mechanical hold‑open positioning function
UL‑Listed UL10C 3‑Hour fire‑rated, complies with BS‑EN1154, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test
Universal overhead arm‑type mounting; decorative golden‑finish variant optimized for metal‑steel, wooden and fire‑rated interior‑exterior door assemblies
Full‑set arm‑type mounting accessories included for quick on‑site fitting; monthly capacity 200,000 units for B2B wholesale bulk decorative‑hardware orders
Warranty & Customization
Standard quality warranty against manufacturing defects of aluminium housing, steel arm and internal fixed‑spring hydraulic‑components
Bulk wholesale supply for architectural construction and golden‑finish metal‑steel fire‑safety‑door tender projects; optional hold‑open variant and multiple surface‑finish custom options available
2D installation drawing and product‑performance‑specification datasheet including UL‑BS‑EN compliance statement available for tender‑submission documentation
Frequently Asked Questions
What certifications does DC057 hold?
DC057 is UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R40717), complies fully with BS‑EN1154, also passes 90‑minute fire‑resistance test and 500,000‑cycle durability test for golden‑finish overhead arm‑type metal‑door self‑closing hardware.
What door weight and dimension fits DC057?
DC057 adopts fixed EN3 spring power, suitable for door weight 40‑65KG and maximum door width up to 950 mm, supports maximum full 180‑degree opening angle.
What projects suit DC057 golden‑finish model?
DC057 golden‑finish overhead closer is ideal for metal‑steel fire‑doors requiring matching golden‑toned decorative hardware for lobby, hospitality and high‑end residential projects. Hold‑open function is available as optional upgrade subject to local fire‑code requirements.
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