Description of Concealed Door Closer family use
A door closer is an important part for automatic door, which is frequently applied to closing the door, generally after someone opens it, or after it was automatically opened. We must take into account various of criteria, when we choose a proper closer, such as the closer's performance in fire situations, resistance to opening forces ( for use by disabled or infirm) as well as health, security, durability, risk of vandalism /ligature and aesthetics.
Specification of Concealed Door Closer family use
Main Body Size(mm)
Max. Door Weight
Maximum Open Angle
Closing Speed Adjustment
Speed 1: 0°-20° Speed 2: 20°-180°
Main parameter and diagrams of Concealed Door Closer family use
Picture of the Concealed Door Closer family use
2013 high quality automatic Door Closer
Details of the Concealed Door Closer family use
The springs ,gear ,and bearing of Concealed Door Closer family use
Project of Concealed Door Closer family use
Our products have certificates of CE, UL, RoHS, TUV, CCC to meet strict requirement of different countries. We also have the certificate of ISO9001(Quality Management System)
Sales & Service
VEZE Automatic Door Co., Ltd takes Quality, Efficiency and Service as our motto. So we provide 36 months warranty. During the warranty period, we can replace the parts of problem with new parts for free.
VEZE have the most dedicated international service team. If you have any question or meet any problem, please feel free to contact us at any time, we'll reply you and help to solve the problem at the soonest.
We have a professional design team, which can rebrand the customer's logo and company name as per customer's wishes.
VEZE Competitive Advantages:
1. We are direct manufacturer & we have professional self design team, which is capable of satisfying the most demanding needs.
2. Our products have World Class Quality Testing. We have certificates of CE, UL, ROHS, TUV, CCC, ISO9001.
3. We provide 36-month warranty for all of our products.
4. We use high quality carton box,damp-proof & breakage-proof bubble wrap, as well as wooden case packing to keep the goods intact even in long-distance sea transportation.
5. Our special INSPECTION & QC department maintains a strict level of quality control. It ensures that all products are in compliance with specification. All goods and raw materials bought into the company go through strict inspection to ensure they are of good quality and correct.
6. We have large production capability and sufficient safety stock to ensure quick lead-time.
7. We are constantly innovating to launch new products every year.