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Aluminium Alloy Practical Automatic Door Closer For Iron Door
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DC‑50V Aluminium Alloy Practical Automatic Door Closer For Iron Door
DC‑50V practical aluminium alloy automatic door closer specially built for iron door assemblies. Heavy‑duty extruded anti‑rust aluminium‑alloy housing, high‑strength internal hydraulic‑spring damping unit adapted for heavy‑weight iron door load characteristics. Two‑way adjustable closing speed and latching speed, reliable automatic closing performance. Classic surface‑mount installation design. Compatible with iron, metal, wooden and fire‑rated interior‑exterior door‑sets. Full‑set mounting accessories are supplied. Monthly production capacity reaches 188,000 units for B2B wholesale architectural practical iron‑door door‑closer hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | Practical Heavy‑Duty Surface‑Mount Hydraulic Automatic Closer For Iron Door |
| Operation | Two‑way adjustable closing & latching speed, hydraulic‑spring automatic closing |
| Material | Extruded Anti‑Rust Aluminium Alloy Housing + Heavy‑Duty Hydraulic‑Spring Damping Internal Components |
| Core Functions | Heavy‑load auto‑closing, anti‑rust housing, practical durable structure optimized for heavy iron door assemblies |
| Application | Iron / Metal / Wooden / Fire‑Rated Interior‑Exterior Door Assemblies, Residential & Commercial Building Projects |
| Production Capacity | 188,000 Units / Month |
Application Scenarios
Heavy‑Weight Iron‑Door Installations
Practical heavy‑duty automatic hydraulic door closer for residential and site heavy iron door assemblies. Anti‑rust aluminium housing copes with variable ambient conditions, reinforced inner hydraulic‑spring unit bears heavy iron‑door weight, delivers stable reliable auto‑closing for wrought‑iron and heavy iron entrance door‑sets.
Multi‑Material Heavy‑Door Systems
Surface‑mount practical door closer for commercial premises heavy‑door assemblies. Beyond iron doors, it can be deployed on metal, wooden and fire‑rated interior‑exterior door‑sets, durable performance for renovation and new‑build heavy‑door hardware requirements.
New‑Build & Architectural Tender Projects
Complete installation accessory kit included. Heavy‑load practical hardware solution for iron‑door projects. Suitable for residential‑commercial new‑build, refurbishment and iron‑door‑closer hardware tender specification packages.
Product Characteristics
Heavy‑duty extruded anti‑rust aluminium‑alloy housing, reinforced internal hydraulic‑spring damping unit specially optimized for load characteristics of heavy‑weight iron door assemblies
Two‑way adjustable closing speed and latching speed, installers can fine‑tune closing performance according to actual iron‑door weight and site usage environment
Stable hydraulic‑spring automatic closing mechanism, withstands frequent opening‑closing cycles of heavy iron‑door without early performance degradation
Classic surface‑mount installation design, full‑set mounting hardware accessories supplied for convenient on‑site fitting and commissioning
Mainly designed for heavy iron‑door usage; also compatible with metal, wooden and fire‑rated interior‑exterior door assemblies for residential and commercial building applications
Monthly capacity 188 000 units for B2B wholesale architectural practical iron‑door door‑closer hardware orders
Warranty & Customization
Standard quality warranty against manufacturing defects of aluminium‑alloy housing and heavy‑duty internal hydraulic‑spring components
Bulk wholesale supply for architectural construction tender projects focused on heavy iron‑door building hardware
2D installation drawing and product performance specification datasheet available for tender submission documentation
Frequently Asked Questions
Why DC‑50V fits heavy iron door?
DC‑50V practical automatic door closer adopts reinforced heavy‑duty hydraulic‑spring assembly and anti‑rust aluminium housing, specially optimized for heavy‑weight iron‑door load. It also works for metal, wooden and fire‑rated interior‑exterior door‑sets.
What adjustment options are available for DC‑50V?
DC‑50V provides two‑way adjustable closing speed and latching speed, classic surface‑mount installation with full‑set mounting accessories for heavy‑door on‑site fitting.
Which door‑sets fit DC‑50V practical automatic door closer?
Suitable for iron, metal, wooden and fire‑rated interior‑exterior door assemblies in residential and commercial building projects for bulk wholesale orders.
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