TS-4028
Engineered for dependable performance and safety, this overhead UL-listed door closer delivers precise door control with smooth, consistent closing action. Designed to suit a wide range of door weights and sizes, it features adjustable closing and latching speeds to ensure controlled movement, reduced impact, and enhanced user comfort. The robust internal mechanism is built to withstand high-frequency use, making it ideal for commercial, institutional, and high-traffic residential applications where reliability is critical.
Constructed from high-strength metal components with a durable surface finish, the closer offers excellent resistance to wear, corrosion, and daily stress. The refined housing design allows for clean installation, while the adjustable arm system ensures stable operation and accurate alignment over time. Tested to meet UL safety standards, this door closer combines long-term durability, controlled motion, and dependable performance—delivering a balanced solution that prioritises safety, functionality, and everyday reliability.
Overhead-ul-listed-door-closer
Model：TS-4028
Max Door Weight：20-150kg
Max Door Width：600-1400mm
The performance of a door closer depends not only on the quality of the spring and hydraulic oil, but also on the precision of its internal mechanical structure. Critical elements such as the opening angle, piston channel accuracy, valve fine-tuning, and the alignment of internal bore machining play a decisive role in ensuring smooth, controlled operation. High-grade door closers utilise precision-engineered automatic opening and machining systems to guarantee exact bore alignment and accurate component integration. Precise anastomosis (alignment) between the piston chamber and oil passage ensures consistent hydraulic control, stable closing speed, and long-term reliability.
The advanced manufacturing process ensures:
*Perfect horizontal alignment of the central bore
*Accurate piston chamber machining
*Precise coordination between guide shaft head, pull rod, and spring assembly
*Consistent hydraulic sealing performance
*Extended operational lifespan under high-cycle usage
The result is a door closer that delivers stable closing force, smooth motion control, reduced internal wear, and long-term durability even in demanding commercial environments.
5-Year Quality Assurance
We stand behind the engineering and durability of our products. In the unlikely event of any quality issue within the 5-year warranty period, customers may submit supporting photos or videos for evaluation. Upon verification, Elwink will take full responsibility through claim processing or product replacement.
Our commitment ensures confidence not only in product performance—but also in long-term partnership.
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Product Details
- Produce according to EN1154 standard, also comply with fire-rated standard
- Two speed adjustment, closing speed adjust and latching speed adjust
- Hold open and non-hold open function for optional
- White, black, golden, Silver, Dark bronze and etc. different color for optional
- Use anti-freezing hydraulic oil, can working under -40℃
- Tested over 500,000cycles without damage, 5 years warranty
Technical Specifications
Model | TS-352 |
Applicable Standard | EN1154 & ISO9001 |
Max Door Width | 1050 mm |
Max Door Weight | 80 ~ 105 kg |
Hold-Open | Optional |
Back Check | No |
Delay | No |
Latching Speed Adjustment | 0° – 20° |
Closing Speed Adjustment | 20° – 180° |
Application Temperature | -40°C – 60°C |
Dimension (L × W × H) | 206 × 45 × 67 mm |
Dimensions | 246 × 44 × 70 mm |
Hole Spacing | 230 × 19 mm |
Mounting | Tri-Pack (Regular, Top Jamb, Parallel Arm) |
Warranty | 5-Year Limited Warranty |
TS-352
The 80–105kg Two Speed Adjustable Door Closer (Model TS-352) is engineered for robust performance on medium-to-large commercial doors up to 1050mm in width, providing reliable closing control for entranceways in offices, retail spaces, and public buildings. Designed to meet EN1154 and ISO9001 quality standards, this overhead hydraulic closer features two-speed adjustment for both closing and latching operations, allowing precise tuning of door movement to suit site-specific requirements. Its rugged construction and high-quality hydraulic system ensure consistent, smooth operation over extended use, with optional hold-open capability and a choice of finishes to match architectural aesthetics.
Built to withstand demanding conditions, the TS-352 closer can operate reliably within a wide temperature range from -40℃ to 60℃ and has been tested to endure over 500,000 cycles without degradation, offering proven durability and long-term performance in high-traffic environments. With adjustable control valves for fine-tuning the closing profile and resistance to environmental stress, this closer delivers secure, controlled door closure while minimizing wear on frame and hardware components. Backed by a comprehensive warranty, it provides peace of mind and dependable service life for commercial fitting projects.
Two Speed Adjustable Door Closer
Model：TS-352
Max Door Weight：85-105kg
Max Door Width：1050mm
The TS-352 overhead door closer is designed for both retrofit and new construction projects where dependable performance and structural durability are required at an economical cost. Manufactured in accordance with EN1154 standards and compliant with fire-rated requirements, this model combines rugged internal construction with precision hydraulic control. Its adjustable two-speed mechanism allows independent regulation of closing speed (20°–180°) and latching speed (0°–20°), ensuring smooth door movement and secure final closure across a wide range of commercial applications.
Engineered for doors up to 1050mm in width and weighing between 80–105kg, the TS-352 is built for consistent performance under demanding environmental conditions. The unit operates reliably within temperatures ranging from -40°C to +60°C, utilizing anti-freezing hydraulic oil to maintain stable viscosity and smooth control even in extreme climates. Tested to exceed 500,000 operating cycles without functional degradation, the closer delivers long-term operational reliability. Optional hold-open functionality is available, and multiple architectural finishes including white, black, gold, silver, and dark bronze allow seamless integration into varied project aesthetics.
Product Details
- Produce according to EN1154 standard, also comply with fire-rated standard
- Two speed adjustment, closing speed adjust and latching speed adjust
- Hold open and non-hold open function for optional
- White, black, golden, Silver, Dark bronze and etc. different color for optional
- Use anti-freezing hydraulic oil, can working under -40℃
- Tested over 500,000cycles without damage, 5 years warranty
Technical Specifications
| Model | TS-352 |
| Applicable Standard | EN1154 & ISO9001 |
| Max Door Width | 1050 mm |
| Max Door Weight | 80~105 kg |
| Hold-Open | Optional |
| Back Check | No |
| Delay | No |
| Latching Speed Adjustment | 0–20° |
| Closing Speed Adjustment | 20°–180° |
| Application Temperature | -40° to 60° |
| Dimension (L × W × H) | 206 × 45 × 67 mm |
| Dimensions | 246 × 44 × 70 mm |
| Hole Spacing | 230 × 19 mm |
| Mounting | Tri-Pack (Regular, Top Jamb, Parallel Arm) |
| Warranty | 5-Year Limited Warranty |
ITS-98
The ITS98 EN2-EN4 Power Adjustable Super Silent Invisible Door Closer is a precision-engineered concealed closer designed for modern architectural applications where performance, aesthetics, and reliability are critical. Concealed within the door and frame, its cam-type mechanism delivers exceptionally smooth and silent operation while maintaining full functionality for doors weighing 25–85 kg with widths from 600–1100 mm. The power-adjustable range from EN2 to EN4 allows installers to fine-tune closing force to match specific door characteristics and usage conditions, ensuring consistent control and optimal user experience. This model incorporates dual-speed adjustment for both closing and latching phases, allowing precise hydraulic tuning to meet diverse site requirements.
Built to meet rigorous performance and safety standards, the ITS98 door closer conforms to EN1154 and UL/ANSI BHMA 156.4 Grade 1 certification, offering robust durability backed by over 300,000 certified cycles and enhanced fire door suitability. Its cast iron body with advanced anti-corrosion plating and high-strength internal heat-treated components achieves long service life even under frequent use. An internal automatic pressure relief device protects the mechanism and surrounding structure from damage caused by abnormal external forces, making it ideal for commercial, institutional, and high-traffic environments where reliability and seamless integration are essential.
Power Adjustable Super Silent Invisible Door Closer
Model：ITS-98
Max Door Weight：25-85kg
Max Door Width：600-1100mm
The ITS98 is a cam-type concealed door closer engineered for applications where architectural aesthetics and high-performance door control must coexist. Designed for both left and right mounting configurations, this hidden system integrates seamlessly within the door and frame, preserving clean visual lines while delivering precise hydraulic regulation. The advanced cam transmission mechanism ensures reduced opening resistance and exceptionally smooth, controlled closing action. Dual independent speed adjustments allow accurate regulation of closing (15°–120°) and latching (0°–15°) phases, while an integrated automatic pressure relief device protects the closer, door leaf, and frame from damage caused by abnormal external force or misuse.
Manufactured using automotive-grade ductile iron through gravity casting, the body achieves high structural density with minimal internal porosity, ensuring superior mechanical strength and dimensional stability. A strictly controlled electroplating and anti-oxidation treatment process enhances corrosion resistance and long-term durability. Internal components are reinforced through advanced heat treatment technology to maximize fatigue resistance and service life. Certified to EN1154, UL, and ANSI/BHMA 156.4 Grade 1 standards, and tested to exceed 300,000 operational cycles under GA-93 Class I certification, this model is also approved for fire-rated door applications. With adjustable power from EN2 to EN4 and reliable performance across extreme temperatures from -40°C to +60°C, the ITS96V delivers dependable operation in commercial, institutional, and high-traffic environments.
Product Details
Application - Designed for medium- to high-traxffic environments including aluminum storefronts, commercial buildings, restaurants, offices, healthcare facilities, and other public access areas. Suitable for doors weighing 44–330 lbs (20–150 kg).
Materials - Manufactured from Grade 1 cast aluminum with a wrought steel arm and heat-treated piston, the unit is engineered for strength, stability, and long service life. The precision-machined hydraulic chamber ensures consistent oil flow control, while the powder-coated body enhances corrosion resistance and surface durability in varied environmental conditions.
Performance & Adjustability - The closer features adjustable closing speed (15°–180°) and latching speed (0°–15°) to ensure smooth door control and secure final latch. An integrated back check valve cushions the opening cycle to prevent frame and wall damage. Adjustable power from EN1 to EN6 allows flexibility across different door sizes and weights, with optional hold-open functionality available.
Certifications - Tested in accordance with ANSI/BHMA A156.4 Grade 1 standards and certified to exceed 2,000,000 operating cycles, this model is built for heavy-duty performance. It is UL listed and fire-rated for up to 3 hours, ensuring compliance with safety and fire protection requirements.
Technical Specifications
| Applicable Standards | UL & ANSI/BHMA A156.4 Grade 1 |
| Door Width | 600–1400 mm |
| Door Weight | 20–150 kg |
| Adjustable Power | EN1–EN6 |
| Hold-Open | Optional |
| Back Check | Yes |
| Delay Action | No |
| Latching Speed Adjustment | 0°–15° |
| Closing Speed Adjustment | 15°–180° |
| Operating Temperature | -40°C to +60°C |
| Dimensions | 246 × 44 × 70 mm |
| Hole Spacing | 230 × 19 mm |
| Mounting | Tri-Pack (Regular, Top Jamb, Parallel Arm) |
| Warranty | 5-Year Limited Warranty |
TS-6008
The TS-6008 Door Closer is engineered to deliver reliable and controlled door movement in demanding commercial environments. Designed to accommodate a wide range of door widths and weights, this closer features an adjustable force range from EN1 to EN6, allowing precise tuning of closing strength to match specific application requirements. The robust hydraulic system provides two-stage speed control — independently adjustable for both closing and latching — ensuring smooth, consistent operation throughout the full swing of the door. Its precision-machined internal components and high-performance seals support stable operation even under frequent use, making it ideal for high traffic entrances in retail, hospitality, office, and institutional settings.
Built for durability and long service life, the closer incorporates advanced construction techniques and materials to withstand continuous operation and environmental stresses. The body is treated with corrosion-resistant finishes and enhanced surface protection to extend product lifespan in exposed or demanding conditions. Tested for durability and compliance with international performance standards, this model is suitable for both new installations and retrofit projects where dependable performance and operational consistency are essential. With optional hold-open capability and versatile mounting options, the EN1–EN6 closer delivers professional-grade performance backed by engineering precision and product reliability.
Power Adjustable Super Silent Invisible Door Closer
Model：TS-6008
Max Door Weight：20-200kg
Max Door Width：600-1500mm
The TS-6008 is a heavy-duty commercial overhead door closer engineered for demanding high-traffic applications. Constructed from high-strength metal components, this model is designed to support doors weighing between 20–200 kg and widths up to 1500 mm. With adjustable power ranging from EN1 to EN6, it provides precise force regulation to suit varying door sizes and site conditions. The integrated hydraulic system incorporates adjustable sweep speed, latching speed control, backcheck cushioning, and a pressure relief safety valve to prevent slamming while protecting the door, frame, and internal mechanism from excessive stress.
Designed for versatility, the TS-6008 is suitable for both interior and exterior installations and is compatible with wooden, metal, and composite doors. The built-in hydraulic fluid is formulated to maintain viscosity stability across seasonal temperature variations, ensuring consistent closing performance year-round. Supplied with full installation hardware and a life-size fitting template, the closer supports left- or right-hand mounting configurations and includes a cover for a clean architectural finish. Certified to ANSI 156.4 Grade 1 and UL 10C (3-hour fire rating), and tested to exceed 2,000,000 operating cycles, the TS-6008 delivers proven reliability in commercial, institutional, and industrial environments.
Product Details
- Offered with a full warranty
- Can be mounted on the left or right of the doors
- Compatible with all types of door such as wood, metal, etc
- Perfect to use with a door that weighs from 20-200kg
- ANSI156.4 Grade1
- EN1-6
Technical Specifications
| Model | TS-6008 |
| Backcheck | Yes |
| Product Specifications | 235 × 47 × 51.5 mm |
| Cover | Included |
| Delayed Action | Yes |
| Durability | 2,000,000 Cycles |
| Finish | Silver |
| Fire Door Approval | Yes |
| Installation Type | Overhead |
| Max Closing Force | EN6 |
| Min Closing Force | EN1 |
| Max Door Weight | 20–200 kg |
| Max Door Width | 600–1500 mm |
| Standard | UL 10C (3 hours), ANSI 156.4 Grade 1, UL 228 |
TS-1128
The Heavy Duty Commercial Door Closer from Elwink is engineered for demanding high-traffic environments where durability, precision control, and long service life are critical. Built with a high-strength die-cast metal body and precision-machined internal hydraulic assembly, it supports doors up to 200 kg and widths up to 1500 mm. Adjustable closing and latching speeds ensure smooth, controlled door movement across the full opening range, while backcheck cushioning softens opening impact to protect frames and hardware. Designed for both new construction and retrofit applications, this closer delivers reliable performance in commercial, institutional, and industrial settings, maintaining consistent operation through continuous use.
Certified to meet stringent performance standards such as ANSI/BHMA A156.4 Grade 1 and UL 10C 3-hour fire rating, the unit has been tested for high-cycle durability and sustained reliability. The integrated hydraulic system is engineered for stable performance across a wide temperature range, with precision oil flow control that resists seasonal viscosity changes. Dual-mounting options and comprehensive installation hardware simplify setup, while the supplied cover enhances architectural integration. With robust construction, versatile adjustability, and proven endurance, this heavy-duty closer offers professional-grade control and safety for a wide range of commercial door applications.
Heavy Duty Commercial Door Closer
Model：TS-1128
Max Door Weight：25-100kg
Max Door Width：850-1200mm
The TS-1128 Heavy Duty Commercial Door Closer is engineered for installation on aluminum doors, aluminum-framed glass doors, wooden doors, steel doors, fire-rated doors, and various swinging door systems. Manufactured from high-grade aluminium alloy with reinforced internal hydraulic components, this model delivers stable and controlled door movement for door weights ranging from 25–100 kg. The unit features dual independent speed adjustments, allowing precise regulation of both closing and latching phases to ensure smooth operation and secure final closure. Designed for commercial and residential applications alike, it provides consistent hydraulic performance with adjustable power size EN2–EN5 to accommodate varying door dimensions and usage requirements.
Each TS-1128 closer is durability-tested to exceed 500,000 operating cycles, ensuring dependable long-term service under regular use conditions. Optional hold-open functionality is available, along with customizable finishes including silver, black, white, gold, and brown to suit architectural preferences. Logo customization and OEM/ODM services are supported, enabling flexible branding solutions. Supplied with installation hardware for efficient setup, the TS-1128 is backed by a 5-year warranty and forms part of a comprehensive glass hardware portfolio including floor springs, patch fittings, shower kits, and handle systems—providing a complete, one-stop solution for architectural glass hardware applications.
Product Details
- Thick material
- 500,000 cycles
- Easy to install
- Hold open/non-hold open
- OEM/ODM
- One-stop solution for glass hardware products
Technical Specifications
| Model | TS-1128 |
| Type | Overhead Door Closer |
| Material | Aluminium Alloy |
| Power Size | EN2–EN5 |
| Capacity | 25–100 kg |
| Adjustable Speed | Dual Speed (Closing & Latching) |
| Hold-Open | Optional |
| Application | Wood, Steel, Aluminum & Fire Doors |
| Body Dimensions | 233 × 60 × 42 mm |
| Hole Size | 50 × 50 × 45 mm |
| Cycle Testing | 500,000+ cycles |
| Warranty | 5 Years |