Dorma TS68 style door closer
1.spec : two seperate regulating valves to control closing speed and latching speed;with push arm
2.Material:die casting aluminum
4.overall dimension : 220*52*45mm
6.max door weight : 65kg
7.warranty :1,00,000 times
8.package : ten pcs in one carton
9.carton size : 450*260*180mm (withstandard arm)
10.net weight : 1.4kg for one piece
11.quantity in a 20 feet container: around 1100 cartons ; 11000 peices
- Q:How can we install a door closet
- Parallel installation: The door closer is mounted on the door and the parallel plate is mounted on the door frame. And the door closer is mounted on the door side. This installation method is suitable for the door frame is very narrow, or almost no door frame.
- Q:How closed the door closer
- Now the door closer product market chaos, cheap and difficult to guarantee the quality and service life. Can be self-adjusting the side door screws tight, too loose will leak! If not only timely replacement.
- Q:How does the door closer work?
- The door closer is a similar spring-like hydraulic pressure, when the door is opened after the release by compression, the door automatically shut, like the role of the spring door, you can ensure that the door is opened, accurate and timely closure to the initial position The
- Q:Closer prices
- You have to say that you choose the door of the door of their models corresponding to the parameters, we will be based on your needs corresponding to the same price.
- Q:How to make the door closer not shut down
- 1, whether the need to open the door after the automatic stop function.
2, damping buffer function - mainly reflected in the process of opening the door after about 70 degrees to open the door resistance, so that the door has a clear feel and pay attention to open the door to avoid damage to the back of the door related objects.
3, closing delay function - mainly reflected in the closing speed, generally from the largest point of view to 75 degrees, mainly to extend the speed of the door in order to slow down the small slow through the door.
4, the closing force can be adjusted - can be used in the door with a wide range of doors on a wide range of different doors to install, and because of environmental reasons to close the door more resistance. Random stepless adjustment can be satisfied with the closing force, especially in the coastal city, travel and other affected by the wind and closing resistance (the door of the force) often change the place.
5, damping reset function temporary shutdown performance (vertical door closers) - in the open any angle, turn off the speed control valve should be able to temporarily suspend the damping reset function.
6, safe and fast super damping off performance (vertical door closers) - in the process of closing any angle suddenly exert force, should be able to quickly and safely shut down.
7, the use of the environment: fire and fire requirements in the winter 35 ° under the premises of the anti-freeze requirements.
Usually the choice of door closers according to the manufacturer's product specifications, according to the size of different forces or adjustable power to match the size of different doors and weight.
- Q:Why do you turn the door closer?
- You first use a screwdriver to adjust the valve on the door above the valve to see if you can turn
- 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:How closed the door closers
- Adjust the tightening of the door closer is to adjust the closing speed, the strength of the fast when the speed is small, the door is close to the door close to the slow speed.
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.
Adjustment method and precautions:
(1) generally in the side of the door closer to the side of the adjustment valve is marked 1.2, speed 1 block is to adjust the door opening angle from 90 degrees to 20 degrees between the closing speed, speed 2 is to adjust the door opening angle from 20 Degrees to 0 degrees is the door completely closed the speed of the trip.
(2) When adjusting the valve screw tightening (clockwise adjustment) is to slow down the speed, that is, the door closer to the door to adjust the power.
(3) If the valve screw loose (counter-clockwise adjustment) is the speed becomes faster, that is, increase the closing door closing force. Adjust the amplitude must be controlled in a small range, and each adjustment are tested door fan strength is appropriate, if the amplitude is too large may screw off, resulting in door closers oil spill.
- Q:How to install the door closer
- Closed door installation steps:
Usually with the door closer to provide instructions for the installation of the model, so first read the instructions, according to the direction of the door, the size of the closing force and the door closer, the connection between the seat and the door hinge to determine the installation location.
2) Depending on the closing force size, the closing force can be changed by reversing the connecting seat by 180 ° or by changing the connection position between the connecting rod and the connecting seat. Adjust the distance between the connecting rod and the hinge centerline of the door, the smaller the closing force of the door closer, the greater the strength.
3) Determine the position of the mounting screw according to the position indication on the mounting plate, then drill and tapping.
4) Install the door closer with screws.
5) Install the fixed connector.
6) Install the drive plate with screws.
7) Adjust the adjustment lever to 90 ° to the door frame, and then connect the connecting rod to the drive plate.
8) Do not forget to install a plastic cover, it can be used to catch the closed door leakage of hydraulic oil.
9) After installation, check whether the fixing screws are fastened or loose or not. Open the door to the maximum door position, check whether the hinge arm of the door closer is rubbed or rubbed against the door or door frame.
Close the door closing speed
10) Adjust the closing speed of the door closer as needed. Usually the door closers have two speed control (throttle spool) screws. The upper adjustment screw is the first section of the closing speed adjustment screw, and the lower adjustment screw is the second speed (usually 10º) closing speed adjustment screw.
C, the use of door closers and maintenance, repair
The newly installed door closers should be used for one week to about 10 days, and all screws should be checked and re-tightened again.
- Q:What oil is used in the closer
- Requirements include:
1) whether the need to open the door after the automatic stop function;
2) damping buffer function - quickly open the door to a certain position after the damping buffer, and the damping buffer force and range can be adjusted according to the use of self-use; This function is used to prevent the door quickly when the door or lock the wall, or emergency escape To prevent people in the fast open when the weight loss and leaning forward.
3) delay the slow closing - the door from the door to the maximum position began to slow down slowly, according to the requirements of stepless adjustment. Suitable for use in frequent and crowded places, especially hospitals, with the elderly, children and disabled access and access to the use of the door.
4) Closing force can be adjusted - can be used in the door and the door wide range of different doors to install, and because of environmental reasons to close the door more resistance. Random stepless adjustment can be satisfied with the closing force, especially in the coastal city, travel and other affected by the wind and closing resistance (the door of the force) often change the place.
5) use of the environment: fire and fire requirements in the winter and 35 ° under the premises of the anti - freeze requirements.
Usually the choice of door closers according to the manufacturer's product specifications, according to the size of different forces or adjustable power to match the size of different doors and weight. The following table shows the quality / size of the seven grades of test doors specified in the British Standard BS EN 1154 (a recognized standard for closed door gauges). The closing force of the door closet usually specifies a value between 1 and 7, the greater the number, indicating the greater the ability of the door closer.
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
|Annual Output Value
||US$5 Million - US$10 Million
||8.33% North America
8.33% South America
8.33% Eastern Europe
8.33% Southeast Asia
8.33% Mid East
8.33% Eastern Asia
8.33% Western Europe
8.33% Central America
8.33% Northern Europe
8.33% Southern Europe
||UL; CE; ISO9001 Certificate
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
||Below 1,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range