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Automatic Heavy Duty Screen Floor Spring Hydraulic Fireproof Door Closer

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Product Description

Model NO.	HZS-080R
Type	Embedded
Installation Type	Standard, Doorframe, Parallel Arm, Sliding Rail
Standard	National Standard
Door Width	1100-2100mm
Door Weight	30-65kg
Usage	Market, Fire Exits, Home, Hotel, Office, Hospital, School
Color	Silver
Application	Steel/Wooden/Aluminum/Iron/Fire-Proof Door
Temperature Range	-30 to 60 degree
Adjustable Closing	180-20 degree
Adjustable Locking	20-0 degree
Specification	2205531mm
Production Capacity	10000PCS Per Month

Door Closer Series

Best Seller in Europe, America, Middle East, South-America, Africa, Asia, etc.

Product Name	Hidden round door closer
Place of Origin	China
Optional Features	90° location or 180° No location
Finish	Electronic painting
Durability	No damage after 300,000 cycles opening/closing test
Hole Distance	230*19mm

Quality Control

Each product will be tested before shipment to ensure all products are of high quality to keep your environment safe.

OEM Service

OEM service is available. Specialized in door hardware for more than 20 years with full comprehension of door structure and working principles.

Container Loading & Packaging:

1. What is the maximum door weight this closer can handle? This model is designed for doors weighing between 30kg and 65kg.

2. Is it suitable for fire-proof doors? Yes, it is highly applicable for fire-proof doors, as well as steel, wooden, and aluminum doors.

3. Can the closing speed be adjusted? Yes, it features an adjustable closing section from 180° to 20° and a locking section from 20° to 0°.

4. What is the working temperature range? The door closer operates reliably in a wide temperature range from -30°C to 60°C.

5. How durable is this door closer? The product has passed rigorous testing, showing no damage after 300,000 opening and closing cycles.

6. Do you offer OEM services? Yes, we provide professional OEM services based on our 20+ years of experience in the door hardware industry.