Swing Door Opener

Description

Swing Auto-Door can be opened and closed automatically in any ordinary doors, it is widely used in offices, hospitals, commercial and industrial environments, simple and effective.

Characteristics and Function
1. Driving devices works with low noise,reliable performance,safety and brings living and working environment more convenience.
2. In case of meeting obstacles or personnel duning operation,the door will be opened to reverse direction.
3. Innovation in mechanical design offers fast and effective installation.
4. With sensors,access control,safety beam protection interfaces,configurate electric lock,power output interface.
5. Wireless remote open mode is optional.When necessary,please to configurate backup power for security requirements.
6. It can realize the interlock function between door and door.

Technical Parameters:
 
Door Configuration:Single leaf , Double leaf
Door leaf weight limit: 1x150kgs,2x120kgs
Clean open width:600-1800mm,1000-3000mm
Power supply: AC 220V±10%,  50-60Hz  2A
            AC 110V±10%,  50-60Hz  2A    
Power consumption: 65W
Opening speed: 200-500mm/s (adjustable)
Closing speed: 200-500mm/s (adjustable)
Hold -open time:0-9S
Manual force: <30N, <40N
Sliding noise: ≤ 55Db  
Environment temperature: -20ºC~+50ºC

Factory Pictures

Certicates

CBN Cutting Discs

CBN abrasive is mainly used for steel parts, such as high speed steel, die steel, 45 steel, etc., can be made into electroplating CBN, resin CBN, sintered CBN. Can be made into grinding wheel, cutting pieces, grinding head. Abrasive sharp, high temperature resistance, good thermal stability, wear resistance. The hardness of CBN is higher than that of ordinary abrasives and the ability to maintain shape is one of the main characteristics of high performance abrasives. CBN is very resistant to pressure. CBN has good thermal conductivity and can achieve cold cutting during grinding.

strong wear resistance, long life

The grinding ratio of CBN wheel can reach 3500-5500, which is 100 times higher than that of ordinary corundum wheel and 3-5 times higher than that of diamond wheel.

environmental protection, no pollution, energy saving and consumption reduction

No too much powder dust.

High work efficiency and good comprehensive economic benefits

The grinding is sharp, the grinding force is small, the dressing cycle of CBN wheel is long, the dressing amount is less, and the replacement time is long. Long service cycle, high grinding ratio, can obtain better economy, good shape retention in use, do not need to change and trim grinding wheel often, save working hours, improve working conditions, is conducive to machining operation.

Cubic boron nitride is not suitable for grinding hard metals and non-metallic materials. At high grinding temperature, CBN will react with alkaline aqueous solution. CBN grinding wheel will decompose in alkaline solution at 300℃, and can decompose in trace amount in boiling water, which will destroy the crystal shape of grinding grains. Therefore, oily coolant should be used instead of water-based coolant during grinding.

Cbn Cutting Discs,Flap Disc,Grinding Disc,Cbn Cutting Blade

Henan Jinlun Superhard Material Co., Ltd , https://www.jlsuperhard.com