About high speed Door Accessories:
1.Driving system: High Speed Door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box
2.Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light
For some main accessories, here is detain introduction:
1).24G radar sensor:
Brand: Hofic
Technology: Microwave processor
Maintain time: 0.5s
Protection: IP54
Transmitting frequency: 24.125GHz
Maximum installation height: <5meter
Transmitting power density: <5mw/cm2
Power consumption: <1W(VA)
Installation angle: 0-90°(lengthways) -30-30°(crosswise)
Supply voltage: AC&DC 12V-30V
2).Photocell:
Approval CE & ISO9001
Power supply AC/DC 12-30V
Static current 25A
Action current 40mA
Mounting distance Max 10m
NO or NC contact Done by NO./NC. contact selection
Working environment temperature -42℃ to +45℃
Working environment humidity 10 to 90%RH
Appearance dimensions( controller) 123*50*32mm(L*W*H)
Appearance dimensions(Magic eye head) 19*13mm(L*D)
3). Remote control
Operating Voltage: AC220V/50HZ+-20%
Transmit power:≤100mW;Super regenerative module, strong anti-interference
Operating temperature:-30℃-+70℃
Working frequency: 433MHZ;transmitter 1527, millions of encoding chip
Accept sensitivity:≤110dB
Manipulation method: electric remote control
Configure the quantity: Wireless number; factory configuration transmitter two. Can be equipped with PT2272 digital decoder chip
Configure the function: Up, down, stop, anti-lock full-featured reproduction
4). Magnetic loop
Voltage: 12V AC/DC +-10% 24V 115V AC+-10% 230V
Power: <2VA
Continued electrical output: 7A / 250V AC
Frequency range: 20 to 200K Hz
Response time: infinity (factory setting) or adjust maintain time
Sensitivity: 0.01% to 0.1% divided into 3 levels
Protection level: IP30
Electromagnetic compatibility (EMC) Complies with EM50081-1 and EN50082-2
Detection loop inductance: the limit of 40uH to 100uH ideal value 80uH to 300uH
Operating temperature: -25 ℃ to 70 ℃
Storage temperature: -40 ℃ to 85 ℃
Relative humidity: <90% non-condensing
Temperature compensation: automatic compensation up to 50 ℃ / h
Connection type: 11 pin DIN rail socket
Dimensions: 41 * 78 * 85 mm (width * height * length)
Weight: 250 grams
5). manual push button
This exit switch button is made of ABS and has built-in indicator light make it looks more elegant and fashionbale. It can be widely used in public entrance gates, public door, home, office, hotel, etc.
Door Exit Button Push To Exit Switch Door Opener For Access Control Security
Main Feature
Fashionable appearance
Made of ABS Plastic
Easy to install and operate
Used for access control
Specification
Mechanical Life: 500,000 test
Material: Plastic
6). Limit switch encoder
Voltage: DC5V-24V
Output voltage: high voltage≥85%Vcc, low voltage≤0.5V
Maximum mechanical speed:6000rpm
Anti-vibration: 50m/s,10-200HZ,XYZeach way 2 times.
Current consumption:≤30mA
Response frequency: 0-100KHZ
Protection: waterproof,oil proof,dust prevention, IP54
The output code system: binary code
Operating life: MTBF≥30000(+25℃,2000rpm)
Rotational inertia:4.0x10-8kgm²
Maximum load:radial direction20N
Axial direction:10N
Weight: about 0.4kg
High Speed Door Accessories,High Speed Door,Electronic High Speed Door Accessories Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com
How should the waste plastics industry go in the next few years?
[Jiuzhi Plastics News] Last year was the most bleak year for the waste plastics industry . At present, waste plastics entrepreneurs are considering whether they need to transform, some are sticking to it, and some are leaving. From last year to now, the state is constantly introducing new regulations in the industry, indicating that the country is supporting and guiding the development of the waste plastics industry to normalization, scale and intensification.
A few days ago, the National Development and Reform Commission issued the "Internet" Green Ecology Three-Year Action Implementation Plan, which will comprehensively benefit the environmental protection industry, especially the transformation and upgrading of the waste plastics industry. After the "Internet" action plan proposed during the two sessions last year, the State Council issued the "Guiding Opinions on Actively Promoting the "Internet" Action", and the introduction of this specific program further demonstrates the country's determination to promote the "Internet" green ecology! The program has developed detailed rules for improving the recycling of used resources and the online trading system. Before the end of this year, it is required to issue the "2016-2020 "Internet" Resource Recycling Action Plan, and issue the "Opinions on Promoting the Transformation and Upgrading of Recycling Resources Recycling Actions" to promote the use of information technology in the recycling industry from loose and extensive to intensive and large-scale The transformation of the efficiency direction. In addition, it supports the waste plastics industry to use the Internet of Things, big data to carry out information collection, data analysis, and promote the new "Internet" recycling model.
Promote the transformation and upgrading of the existing backbone renewable resource trading market to online and offline integration, and gradually form an online trading system for industrial, regional and national industrial waste and renewable resources of waste plastics, and improve the online credit evaluation and supply chain financing system. Conduct online bidding, publish price trading indexes, improve stable supply capacity, and increase pricing power of major renewable resource varieties.
The creation of an online trading system platform will bring about a huge change in the waste plastics industry. The new model of “Internet†will create a new recycling trading platform, integrate online and offline resources, and solve the problems of multi-channel level and channel price increase in the renewable resources industry. Pain points. The “Internet†will promote the development and integration of the renewable resources industry, and the leading companies in the industry will further enhance their market share and pricing power. The future of the waste plastics industry is in the direction of scale, intensification, greening and Internet.