183 Ul Listed factory direct supply Commercial Adjustable Automatic Door Closer Hydraulic Concealed Door Closer
- Category: >>>
- Supplier: Jiangsu Tongguan Intelligent Technology Co. Ltd.
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Product Overview
Description
Product Description
· The max width of door is 1000-1700mm, suitable for the door weight of 80-110kg ` No anchor point of 180°
· Distance: 229mm*19mm
· Distance: 229mm*19mm
Features And Function:
` The adjustable section of closing speed is 180°-20° the adjustable section of locking is 20°-0°
· The painting plastic moving arm can protect from eroding: the excellent closing can protect from oil leakage
` Super aluminum alloy casting machine and the three layers of brightness painting will protect it from oxygenation
` Two hydraulic pressure values control two sections of door closing seperately the speed of locking have been controlled by the whole section of hydraulic pressure
` The high-carbon steel axis and rack work smart and less transfigure after being managed through high channel adjusting
` Precise sealed, preventing oil leakage, useful time is more than 500,000 times
` High quality die-casting aluminum alloy, protected with two-layer bright paint
` Can be installed on right and left opening doors, no need to refit
` Standard color: golden, silver, copper or other kinds of color on cloents' requirements
· The painting plastic moving arm can protect from eroding: the excellent closing can protect from oil leakage
` Super aluminum alloy casting machine and the three layers of brightness painting will protect it from oxygenation
` Two hydraulic pressure values control two sections of door closing seperately the speed of locking have been controlled by the whole section of hydraulic pressure
` The high-carbon steel axis and rack work smart and less transfigure after being managed through high channel adjusting
` Precise sealed, preventing oil leakage, useful time is more than 500,000 times
` High quality die-casting aluminum alloy, protected with two-layer bright paint
` Can be installed on right and left opening doors, no need to refit
` Standard color: golden, silver, copper or other kinds of color on cloents' requirements
Technological Data | ||
Maximum Width Door Leaf | ≤1700mm | |
Available Bearing Weight | 80-110kg | |
Types of Rocking Arm | 360° adjustable | |
Speed governing Control | Two stage adjustable speed | |
Maximum Opening Angle | 180° | |
Orienting Function | None Hold Open Only | |
Life Time | ＞500，000 times | |
Apply to door for fire protection , smoke ventilation.
Endurance test , over 500000 times still keep good performance .
Conforming to U.L.10C and ANSI / BHMA A156.3 - (2008) Grade 1.
In terms of color , silver painted or stainless steel as a standard , could be customized .
Surface mounted for ease of installation.
Company Profile
FAQ
Q: Are you trading company or manufacturer ?
A:We are 100% factory.
Q. How can we guarantee quality?
A:Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q.What can you buy from us?
A:Fire exit device,panic evit device,door closer,outside access device,floor hinges
Q. Why should you buy from us not from other suppliers?
A:We have been producing the door lockset products in Taiwan for more than 30 years and developed a series of "TOP ONE" brand door locksets products,acquired ISO 9001 approval on the quality
Factory price ,Fast shipping !
Q. Could you provide free samples?
A:Yes we provide free samples and catalog to all the potential clients.
A:We are 100% factory.
Q. How can we guarantee quality?
A:Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q.What can you buy from us?
A:Fire exit device,panic evit device,door closer,outside access device,floor hinges
Q. Why should you buy from us not from other suppliers?
A:We have been producing the door lockset products in Taiwan for more than 30 years and developed a series of "TOP ONE" brand door locksets products,acquired ISO 9001 approval on the quality
Factory price ,Fast shipping !
Q. Could you provide free samples?
A:Yes we provide free samples and catalog to all the potential clients.
Q.How to visit the factory
A:Please contact our service advisor and we will arrange a staff member for you
A:Please contact our service advisor and we will arrange a staff member for you
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