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Kerui Furniture Hardware automatic door closer round closers hexagonal hidden

Kerui Furniture Hardware automatic door closer round closers hexagonal hidden

Double Spring Doorcloser
Door Width
Door weight
Door open, door stop,door close
Main material
Aluminum Alloy
Company Advantages
1. To meet the diversified specifications of our clients, we also manufacture automatic door closer price. It is designed to give lasting, dependable service by offering precise oil seal to prevent oil leakage
2. Kerui Hardware Products Factory has dedicated to automatic door closer manufacturing for glass door closer years. It provides the flexibility needed to meet the many demands of various applications.
3. Besides offering these products, Kerui Hardware Products Factory also provide various after sales services related to installation and maintenance of the range. Important parts passed the third party SGS and TÜV fatigue testing and performance testing


A-051B Double Spring Doorcloser
MAX Door Width: 600-1100mm 
Door Weight: 45-60KG


Hold open or self-closing
With High quality Aluminium material

   A-051B  Double Spring Doorcloser


Features and Specifications:


MAX Door Width: 600-1100mm              

Door Weight: 45-60KG                            

Material: high quality Aluminium material, precise oil seal to prevent oil leakage

The maximum width of 600-1100mm wide, suitable for door weight 45-60kg

With stop function (90 ° positioning) and (180 ° without positioning)

Pitch: 132mm × 19mm

Adjustable speed door closers 180 ° -20 °, adjustable force lock door 20 ° -0 °

Spray the rocker, to prevent corrosion, precision sealing oil, to prevent oil spills

High-quality die-casting aluminum alloy body, three layers of bright paint protection, to prevent oxidation

Two hydraulic valve independent control of two closed doors, blocking speed, for the whole section of hydraulic control

High carbon steel gear shaft, rack, by high frequency quenching and tempering treatment, deformation is small, flexible operation



T/T, 30% deposit before producing, balance before shipment




Warranty for one year


Company Features
1. With Excellent Performance And Low Prices, The automatic door closer We Exported Are Welcomed By Oversea' Markets. Welcome Your Inquiry. - Inquire Online! Kerui Furniture Hardware Is A Professional Manufacturer Of hydraulic door closer, automatic door closer price, glass door closer, And Our Quality Keeps Improving. For More Details, Please Contact Us Now.
2. Kerui Hardware Products Factory's cooperate units and all manufacturing units are ISO9001 certified. Kerui Furniture Hardware
3. All of our team members are highly skilled in their individual areas of expertise and in services as a whole. Kerui Furniture Hardware - We take on new challenges every day, gaining valuable insights that help us tackle the next challenge. Welcome To Visit Our Factory!
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