Fireproof Automatic Hydraulic Door Closer

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 Pieces pc

Supply Capability:: 100000 Pieces per Month pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Lacquer Kitchen Cabinet CC002

Stainless Steel Hook

Door Lock for Frameless Glass Door BS81W

Door Lock for Frameless Glass Door BS82W

door hinge

Friction Stay Accessories for Top Hung Window

High Quality Aluminum Accessory Door & Window Hinges

Aluminium sliding window roller

1)Materail: die casting aluminum

2)Closing and latching speed adjustable

3)1million cycles test

4)5 years warranty

Door closer Features:
1. High quality aluminium-alloy door closer body.
2.Silver golden bronze color are optional
3. Door closer comply to EN 1154.
4. Fire-rated tested
5. Back Check (BC) and Delay Action available.
6. 90°hold-open optional.
7. With standard arm.Parallel arm channel,hold-open arm are optional.
8. 2 closing speed adjustable.
9. one million cycles tested .
10.Germany FUCHS oil and Japan sealed rings, can work well in cold temperature.

Specification:

Model#: 5012
Power adjustable		EN#2
Door Width(mm)		900
Door Weight		40-65kg
Maximum Open Angle		180°
Closing Speed Adjustment	Speed 1	0°-20°
	Speed 2	20°-180°
Application Temperature		-40°C-60°C
Main Body Size(mm)	Length	178.0
	Width	53.0
	Height	64.0
Warranty		5 years

Q:What is the main function of the door closers of fire doors?: To ensure that the door in a normally closed state, to avoid instantaneous fire through.

Q:At least 2 years old, because I am doing the project, you can need a large number of purchases. Others say the Internet is cheaper, but not kind, afraid of poor quality. We recommend to me.: The key is the frequency of use of the janitor

Q:Just bought back, do not know why the rotation of the axis does not move ... no way to install: You first use a screwdriver to adjust the valve on the door above the valve to see if you can turn

Q:Would like to ask what kind of door closers, suitable for hotel works with what?: Door closers hidden in the door frame, collectively known as the day hinge.

Q:How to adjust the door closing force: Door closers to adjust the closing speed is through the two hydraulic valve independent control of two door closers closing speed for full hydraulic control.

Q:How closed the door closer: The speed is too fast is too loose screws, need to adjust the clockwise, you can slowly debug.

Q:What do you need to install a door closer?: Door frame installation: Door closers installed in the door frame, the seat installed on the door, and the door closer to the door. This installation method is suitable for wide door frame, there is enough space to install the door closer.Compared with the standard installation, this installation method is suitable for opening doors such as walls and other obstacles. This type of installation has a greater closing force and is suitable for larger and heavier doors.

Q:How to choose the door closers: Select the door closers should consider the factors are: the weight of the door, the width of the door, the door frequency and the use of requirements and the use of the environment. The weight of the door and the width of the door is the most important factor in choosing the door closer model, common doors are fire doors, wooden doors, aluminum doors, glass doors, steel doors and so on. Usually the weight of the door is small, select the smaller model, and vice versa.

Q:How much is the cheapest door closer?: Well-known domestic brands - Branch guide, her a small door closet KE-151 is relatively cheap, and ? 40. Branch guide the door closer, good quality, stable performance, sold overseas, so the cheapest door closet is certainly less than ? 40. Hope to help some.

Q:Is it hydraulic? Inside a lot of oil ah?: Is to rely on the hydraulic buffer to form a damping, in the open door when the hydraulic oil compression, the door after the opening of the hydraulic oil to release energy to close the door energy, and then through the above two screws to adjust the first paragraph and the second paragraph of the closed door speed, to achieve satisfaction The closing speed.

Our products adopt superior fireproof technology. Our products have reliable quality, high precision processing and fast closing speed. Our closers can be controlled stably with guaranteed 1,000,000-time service life. Our door closers not only have the functions of closing, latching, back check and time delaying, but also have the function of 40-to-85-kilogram or 60-to-120-kilogram power adjustment. We look forward to your business negotiation and will sincerely be your best trade partner. Let us blaze new trails, create win-win situation and develop together. .

1. Manufacturer Overview
Location	Zhejiang,China (Mainland)
Year Established	2006
Annual Output Value	US$5 Million - US$10 Million
Main Markets	8.33% North America 8.33% South America 8.33% Eastern Europe 8.33% Southeast Asia 8.33% Africa 8.33% Oceania 8.33% Mid East 8.33% Eastern Asia 8.33% Western Europe 8.33% Central America 8.33% Northern Europe 8.33% Southern Europe
Company Certifications	UL; CE; ISO9001 Certificate

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Ningbo,Shanghai
Export Percentage	81% - 90%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b)Factory Information
Factory Size:	Below 1,000 square meters
No. of Production Lines	1
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range