Wooden Door Concealed Hydraulic Door Closer Hinge Hidden Floor Spring

• Customization: Available
• After-sales Service: Long Term
• Warranty: 3 Years
• Model NO.: A-QN083
• Material: Aluminum Alloy
• Type: Outside-mounted
• Installation Type: Standard
• Function: Stop, Fixed, Delay, Adjustable, Buffered
• Standard: American and European Standard
• Remote Control: Without Remote Control
• Door Width: 600-1200mm
• Door Weight: 40-65kg
• Usage: Market, Fire Exits, Home, Hotel, Office, Hospital, School
• Color: Upon Request
• Speed Control: Two Speed Adjustable
• Feature: Durable
• Design Style: Modern
• Package Type: One PCS /One Inner Box, Ten PCS / One Carton
• Transport Package: White Box or Color Box, Carton Packing
• Specification: Aluminum alloy
• Trademark: QINIU MACHINE or OEM
• Origin: China(Mainland)
• HS Code: 83026000
• Production Capacity: 500000 Pieces/Year
• Package Size: 48.00cm * 11.50cm * 5.00cm
• Package Gross Weight: 2.200kg

Product Description

Product Parameters

Wooden Door Concealed Hydraulic Door Closer Hinge Hidden Floor Spring

Technological Data
Power Size	EN3/4 Adjustable
Applicable door weight	40-65kg
Applicable door width	600-1200mm
Function	Back check+Delay
Feature	90° positioning and non-positioning possible
Closing speed	2 speed adjustable
Standard	Products comply with CE, EN1154 standards
Work Temperature	-40ºC~60ºC
Test Cycles	1 Milion

Product Description

Specifications for Other Models
Item No	QN-117	QN-119	QN-213	QN-310
Material	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 Holdopen
Function	Stop, Adjustable, Buffered
Feature	Dual valves to adjust the closing and latching speed
Color	Silver, gold, white, black, brown, bronze
Warranty	5 years
The Endurance Testing	Durability test 1 million times

Installation Instructions

Packaging & Shipping

Certifications

 

 

Company Profile

Hebei Qiniu Machinery Equipment Co., Ltd. is a high-tech enterprise located in Hebei Province, China. We're one of the leading suppliers specialising in electromagnetic locks and door closers, etc. We have been adhering to the business philosophy of quality first and customer service, providing high quality products and services for domestic and foreign intelligent door control system engineers and manufacturers, and becoming an important partner.

Win-win situation, develop together. We are looking for partners all over the world to join us and work together.

FAQ

1.What's the order process? 
(1)Inquiry---provide us all clear requirements (total quantity and package details).
(2)Quotation---official quotation from with all clear specifications from our professional team. 
(3)Marking Sample---confirm all quotation details and the final sample. 
(4)Production---mass production. 
(5)Shipping---by sea or by air.

2.How do you ship the products? 
By Sea, By Air, By courier, TNT, DHL, Fedex, UPS Etc. It is up to you. 

3.What is the average delivery time? 
Sample usually takes about 10-20 days depending on product type. Bulk order usually takes about 35 days. 

4.What terms of payment you use?
As for the payment terms,it depends on the total amount. 

5.How would I get a price list for a wholesaler? 
Please e-mail us, and tell us about your market with MOQ for each order. We would send the competitive price list to you ASAP.