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Total 1298 products for noise barrier calculation Manufacture & Suppliers

Police Low Noise Drill Anti Riot Shield With Alarm Sound Barrier Shield

... in traditional protective shield generator, on the premise of not contact, not destruction, to disperse the crowd. Can be in effective crowd attack protection, and can release the strong noise actively, mak...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Metal Police Low Noise Drill Sound Barrier Shield With Alarm

... in traditional protective shield generator, on the premise of not contact, not destruction, to disperse the crowd. Can be in effective crowd attack protection, and can release the strong noise actively, mak...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Construction Site Noise Fence for Temporary Wire Fence

...Noise Barrier No matter you required a indoor or outdoor temporary noise barriers ,our portable nosie fence can be competented perfectly,they are make by the highest strength materials absorbed and insulated...

BOSS METAL AND PLASTIC CO.LTD
Hebei,China

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Temporary Sound Barriers static-free non-flammable Suit Temp Fence Panels Size

temporary sound barriers with many advantages �� Light-duty design easy to install and fold up to transport stacking in pallet �� 100% non-poisonous No irritant composite materials friendly to the environment �� W...

Top Fencing Co.Limited
Hebei,China

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Heavy Duty Traffic Road Nice Boom Barrier For Parking System , Low Noise

... ; 1S, 3S , 6S Customized 3. Use of intelligent, precision manufacturing, advanced waterproof structure and spraying process. 4. Unique design of barrier gate's core 5. With intelligent self-test, open prior...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

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180 Degree Folding Arm Automatic Boom Gates , Parking Boom Barrier Without Noise

... duty application. 2. Arms can be chosen from 1 meter to 6 meters. 3. Manual handle can be used to open the arm in case power off. 4. All the process is soft without any noise and shaking. 5. This barrier ga...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

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Intelligent Parking Barrier Gate Low Noise High Speed Entrance DC Brushless Motor

...manufacturer of high-end intelligent parking barrier gate, which included the product design and development, production, sales and service. We are committed to providing more stable, more practical and envi...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

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Noise-Blocking Tubular Steel Fence Quiet Barrier

Noise-Blocking Tubular Steel Fence Quiet Barrier Noise-Blocking Tubular Steel Fence Quiet Barrier is an innovative perimeter solution designed to reduce unwanted sound transmission, combining a dense tubular st...

Hebei Bending Fence Technology Co., Ltd.
Hebei,China

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80 W Low Noise Automatic Car Park Barriers , Square Arm Boom Gate For Parking Lot

80 W Low Noise Automatic Car Park Barriers , Square Arm Boom Gate For Parking Lot Quick Detail: Name: Boom barrier Gate Application��Parking System Speed��1/1.8/3/6 second Feature��RS485 communication module Rated...

Shenzhen Wejoin Mechanical & Electrical Co.
Guangdong,China

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80 W Low Noise Automatic Car Park Barriers , Square Arm Boom Gate For Parking Lot

80 W Low Noise Automatic Car Park Barriers , Square Arm Boom Gate For Parking Lot Quick Detail: Name: Boom barrier Gate Application��Parking System Speed��1/1.8/3/6 second Feature��RS485 communication module Rated...

Shenzhen Wejoin Mechanical & Electrical Co.
Guangdong,China

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Highly Flexible Impact Resistant Clear Polycarbonate Sound Barrier Wall

... road and other noise sources. lt is divided into the pure sound insulation reflection type sound boundary. The latter is a more effective method of sound insulation. lt ......

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Low Noise Parking Barrier for Residential Area with Auto-Reversing and Motorcade Passing Mode

Low Noise Parking Barrier for Residential Area with Auto-Reversing and Motorcade Passing Mode Boom Barrier Basic Features: 1. Motor drive, with connecting rod drive mechanism, balance spring, stable and reliabl...

Shenzhen Wejoin Mechanical & Electrical Co.
Guangdong,China

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Sound Absorptive Barriers Cold Roll Forming Machine 8-15m/min GCr12 Roller

...noise is one of the worst noise pollution problems worldwide. As urban and residential sprawl encounters heavier and heavier traffic loads on nearby roads and highways, residents and communities are demandin...

Jiangyin Bosj Science & Technology Co., Ltd.
China

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Sound Barrier Wall Aluminum Roll Forming Machines

...noise is one of the worst noise pollution problems worldwide. As urban and residential sprawl encounters heavier and heavier traffic loads on nearby roads and highways, residents and communities are demandin...

Jiangyin Bosj Science & Technology Co., Ltd.
China

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High Hardness 100% Virgin Mitsubishi MMA Transparent Cast Acrylic Sound Barrier

A Grade Transparent Cast Acrylic Sheet Noise Barrier Panel For Railway Use Description Hardness: Our cast acrylic sheet has the highest hardness index. The average Darth hardness value is about 89 degrees. Thic...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Zkteco Thermal Measurement IR Sensor Swing Barrier Gate

...thermal imaging thermometer modules, The equipment uses thermal imaging to detect the overall temperature distribution of the face for temperature calculation, Has greatly increased the human body temperatur...

SHENZHEN GOLDANTELL TECHNOLOGY CO.,LIMITED
Guangdong,China

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Classic Soft Flap Barrier Turnstile Low noise Access Control Turnstile Gate

.... 3.Adopt control technology, which has stronger function and better expandability. 4.Flow rate more fast,and switching speed up to less than or equal to 5s 5.Low noise, sound can be achieved ≤ 20 decibels. ...

Shenzhen Hongchuangwei Technology Co., Ltd.
China

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Security 5s Flap Barrier Turnstile Low Noise Access Control Turnstile Gate

.... 3. Adopt control technology, which has stronger function and better expandability. 4. Flow rate more fast,and switching speed up to less than or equal to 5s 5. Low noise, sound can be achieved ≤ 20 decibel...

Shenzhen Hongchuangwei Technology Co., Ltd.
China

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Classic Soft Flap Barrier Turnstile Low noise Access Control Turnstile Gate

.... 3.Adopt control technology, which has stronger function and better expandability. 4.Flow rate more fast,and switching speed up to less than or equal to 5s 5.Low noise, sound can be achieved ≤ 20 decibels. ...

Shenzhen Hongchuangwei Technology Co., Ltd.
China

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Security 5s Flap Barrier Turnstile Low Noise Access Control Turnstile Gate

.... 3. Adopt control technology, which has stronger function and better expandability. 4. Flow rate more fast,and switching speed up to less than or equal to 5s 5. Low noise, sound can be achieved ≤ 20 decibel...

Shenzhen Hongchuangwei Technology Co., Ltd.
China

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