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High-Quality Floor Spring, Door Closer, and Hinge from China Suppliers and Factory - Easy Installation & High Load Capacity
Parameters
| Brand | Chengda |
| Model | Turkish suit |
| Maximum load | 150- kg |
| Product name | hydraulic floor spring |
| Maximum door width | 1300-MM |
| Product features | After 500,000 opening and closing tests, it is safe and wear-resistant, with two-stage adjustment. |
| Scope of application | 8-12 mm tempered glass doors, plastic steel doors, wooden doors, shopping malls and office buildings. |
| Main functions | the door leaf can be opened at a maximum of 135 degrees in one direction, and it can be positioned at 90 degrees and 115 degrees. |
| Panel material | optional stainless steel 304 material and stainless steel 201, sanding, bright, matte black, gold, etc. |
| Shaft head | high-quality shaft head can be replaced by Domar head, crown head and square head. |
| Movement body | cast iron |
| Wooden door fittings with framed doors | optional. |
| Trademark LOGO | customizable |
| Production time | 15-20 days |
| Appearance packaging | customizable |
| Number of units | 2 units in one piece |
| Cylinder block | heavy single cylinder machine |
| Guarantee | 5 years life. |
| Appearance dimension of panel | 306x110(mm) |
| Panel thickness | 1.0MM/1.2MM |
Product Description
Turkish suit floor spring can bear up to 150kg, and is suitable for framed/frameless glass doors, plastic steel doors and wooden doors. Installed on wooden doors and framed doors, it needs to be matched with framed door accessories to spring away everywhere. Suitable for doors with a width of 1100-1300 and a height of 2400-2600. This floor spring can operate 500,000 cycles of opening and closing, two-stage speed regulation, double adjustment of door opening and closing speed, hydraulic movement, imported hydraulic oil, smooth door opening and no oil leakage. Chamfering of the panel is beautiful, waterproof, dustproof and not easy to deform, and the height position of the whole movement can be adjusted.
Precision Design & Performance
This high-quality floor spring hinge is designed with precision casting and a dual-direction adjustment feature, making it the perfect solution for heavy-duty doors. The Floor Spring Door Closer is engineered with a high-quality shaft head, ensuring smooth and reliable operation. Its precision casting guarantees durability and long-lasting performance, even under heavy usage. The dual-direction adjustment feature allows for easy customization, ensuring that the door operates exactly as desired.
Easy Installation Process
Installing the Floor Spring Door Closer is a breeze. Simply put the floor spring into the opened hole and straighten it. Then, lift the door leaf with the door clip installed, allowing the rotating shaft of the floor spring to be inserted into the rotating shaft hole of the door leaf. This straightforward installation process saves time and effort, making it an ideal choice for both professionals and DIY enthusiasts.
High Load-Bearing Capacity
One of the standout features of our Floor Spring Door Closer is its high load-bearing capacity. It is designed to effortlessly handle heavy doors, providing smooth and controlled closing action every time. Whether it's for commercial or residential use, this floor spring hinge is built to meet the demands of high-traffic areas and heavy doors.

The axis position can be finely adjusted to accurately and precisely extend the lifespan

Two-stage speed adjustment for fast and slow opening and closing of the door, with dual adjustment to prevent pinching and collision during entry

Hydraulic core, imported hydraulic oil, smooth door operation without oil leakage

Chamfered panel for aesthetic appeal, waterproofing, and resistance to deformation
Installation Steps of Floor Spring
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1Draw a line so that the center of the rotation shaft of the floor spring coincides with the rotation shaft of the door clamp.
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2Make holes in the ground according to the instructions and the physical objects. The size of the holes should be tight with the ground spring shell and not loose.
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3Put the floor spring into the opened hole and straighten it.
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4Lift the door leaf with the door clip installed, so that the rotating shaft of the floor spring is inserted into the rotating shaft hole of the door leaf.
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5Adjust the screws in three directions of the floor spring. Keep the door leaf vertical and the axis of rotation up and down coincide.
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6Adjust the closing speed.
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7Cover the floor spring decorative cover.
Frequently Asked Questions (FAQ)
What is the maximum load capacity and door width for this floor spring?
The Turkish suit floor spring can support a maximum load capacity of 150 kg and is suitable for doors with a maximum width of 1100-1300 mm and a height of 2400-2600 mm.
What types of doors is this hydraulic floor spring compatible with?
It is compatible with 8-12 mm tempered glass doors (framed or frameless), plastic steel doors, and wooden doors. For wooden and framed doors, it should be paired with framed door accessories.
How durable is this floor spring, and does it prevent oil leakage?
This floor spring is highly durable, having passed 500,000 opening and closing cycles. It features a cast iron movement body, high-quality shaft head, and imported hydraulic oil to ensure smooth operation without oil leakage.
Does it support speed adjustment and positioning?
Yes, it features two-stage speed regulation (dual adjustment of opening and closing speeds) to prevent pinching. It also allows the door leaf to open up to 135 degrees in one direction, with positioning points at 90 degrees and 115 degrees.
What is the warranty and panel configuration for this product?
The product comes with a 5-year lifetime guarantee. The panel thickness is optional at 1.0mm or 1.2mm, with materials including stainless steel 304 and 201, available in finishes like sanding, bright, matte black, and gold.







