Access Door Return Hydraulic Arm Automatic Door Closer

• After-sales Service: Long Term
• Warranty: 5 Year
• Material: Aluminum Alloy
• Type: Outside-mounted
• Installation Type: Doorframe
• Function: Stop, Fixed, Delay, Adjustable, Buffered
• Model NO.: QINIU-B1
• Standard: European Standard
• Remote Control: Without Remote Control
• Door Width: 60 mm-1500 mm
• Door Weight: 55-85 Kg
• Usage: Market, Fire Exits, Home, Hotel, Office, Hospital, School
• Color: Upon Request
• Speed Control: Two Way Speed Adjustable
• Max Opening Angle: 180 Degree
• 10years Guarantee: Durability Test 1 Million Times
• Working Temperature: -40~60 Centigrade
• Transport Package: White Box or Color Box, Carton Packing
• Specification: 188*19 mm
• Trademark: QINIU MACHINE
• Origin: China(Mainland)
• HS Code: 83026000
• Production Capacity: 500000/Year

Product Description

Access door return hydraulic arm Heavy Duty Fireproof Door Closer

Product Description

Established in 2019, more than 3 years' experience in Door closersow accessories manufacture field. After nearly 4 years' development,Adjustable Aluminum Hydraulic Automatic Door closers
Easy to install, Non-Handed
Universal application as standard
Superior engineering
5years guarantee, 1 million cycles in the endurance testing
Normal type, Market, Fire Exits, Home, Hotel, Office, Hospital, School, All Purpose
Adjustable forearm
Dual valves to adjust the closing and latching speed, back-check optional
Hydraulic Anti-freeze oil for special temperature under -40Centigrade--60Centigrade
Many color optional, Silver, White, brown
Hold-open optional
Optional parallele arm bracket
Optional plastic cover
Win-Win Situation, Developing together. We are looking for partners all over the world join us and cooperate together.
 

Specification
Item No	QN-117	QN-119	QN-213	QN-310
Materia	Aluminum Alloy
Door Weight	40-65KG	60-90KG	100-150KG	60-90KG
Door Width	600-1200mm	800-1300mm	900-1300mm	600-1250mm
Installation dimensions	162*19mm	188*19mm	299*19mm	60*38mm
Working Temperature	-40ºC~60ºC
Max Opening Angle	180 Degree or Marking 90 position
Function	Stop, Adjustable, Buffered
Function	Dual valves to adjust the closing and latching speed
Color	Silver, gold, white, black, brown, bronze
Warranty	5years
the endurance testing	Durability test 1 million times

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If you are interested in our product, please contact us now,We will provide you with professional and reasonable solutions.