360 Degree Rotation Power Adjustable 60~150kg Floor Spring
Model：HD-75Max Door Weight：60~150kg
Max Door Width：600~1100mm
- Product Details
- PRODUCTS ADVANTAGE
Anhui Haida Door Control Equipment Co., Ltd. is one of the most experienced manufacturers and suppliers of 360 degree rotation power adjustable 60~150kg floor spring in China. With abundant experience, we warmly welcome you to wholesale bulk high quality products in stock here and get free sample from our factory. Customized orders are welcome.
Product Introduction
Our HD-75 floor spring is a certified high quality product with excellent performance and durability. It is an ideal choice for commercial buildings, office buildings, hospitals and other public places. Whether you have a lightweight or heavy door, it provides reliable door control for safety and convenience.
It has several salient features:
ANSI/BHMA 156.4 Grade 1 Certified: HD-75 floor springs are ANSI/BHMA 156.4 Grade 1 certified, one of the highest certification standards in the door hardware industry. This means that our floor springs achieve the highest level of durability, reliability and performance for high-intensity use environments.
Multi-adjustable closing speed and force: The HD-75 floor spring features multi-adjustment, allowing you to adjust the closing speed and force to suit your specific needs. This makes it ideally suited for a variety of door installations, providing just the right amount of closing control for both light and heavy doors.
2 MILLION TIMES OPENING AND CLOSING DOORS TEST: Our HD-75 floor spring has been rigorously tested and verified to pass the 2 million times opening and closing doors test. This means that it has excellent durability and reliability, and is able to maintain a stable performance over a long period of time.
If you need a high quality floor spring, this products is a good choice
Specifications
|
APPLICABLE STANDARD |
●EN1154 & ANSI/BHMA 156.4 Grade 1 & UL |
|
APPLICABLE DOOR WIDTH |
●600~1100mm |
|
APPLICABLE DOOR WEIGHT |
●60~150Kg |
|
CLOSING FORCE |
●EN2~4 |
|
HOLD-OPEN |
●90°hold open, and any point hold open from-105°to 105° |
|
MAXIMUM OPEN DEGREE |
●360° |
|
LATCHING SPEED ADJUSTMENT |
●0-20° |
|
CLOSING SPEED ADJUSTMENT |
●20°-90° |
|
APPLICATION TEMPERATURE |
●-40℃-60℃ |
|
DIMENSION |
●285mm*82mm*48.5mm |
|
ENGINE CYLINDER |
●Single |
|
MATERIAL |
●Stainless Steel + Iron |
|
SERVICE LIFE |
●2,000,000 cycles |
Why Choose Us
1. The world's biggest floor spring manufacturer in China.Daily production over 15,000PCS
2. The factory has three production bases located in ZHEJIANG, ANHUI, JIANGSU three provinces. The area covers 72,000 square meters.
3. Over 33 years of producing experience. Ripe production process.
4. Impeccable testing system covered from raw material, components,semi-finished products.
5. HAIDA has its own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.
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