In November 2011, the China Manufacturing Purchasing Managers Index (PMI) issued by the China Federation of Logistics and Purchasing was 49.0%, down 1.4 percentage points from the previous month. This month, the PMI fell back to 50% for the first time since March 2009, indicating that the economic growth rate will continue to decline. According to the China Logistics and Purchasing Network, in November 2011, the China Manufacturing Purchasing Managers Index (PMI) issued by the China Federation of Logistics and Purchasing was 49.0%, down 1.4 percentage points from the previous month. This month, the PMI fell back to 50% for the first time since March 2009, indicating that the economic growth rate will continue to decline. However, judging from a variety of factors, it is expected that the economic growth rate will be stable in the future, and there is little risk of large fluctuations. From the 11 sub-indices, compared with the previous month, only the finished goods inventory index and import index rose by 2.8 and 0.3 percentage points respectively; the other indexes all fell back, among which the new order index and the new export order index fell. The magnitude is larger, more than 2 percentage points, and all fall back to 50%. In the 20 industries this month, tobacco industry, transportation equipment manufacturing, petroleum processing and coking industry reached more than 50%; agricultural and sideline food processing and food manufacturing, communications equipment computers and other electronic equipment manufacturing, 10 industries such as non-ferrous metal smelting and rolling processing industry are less than 50%. From the product type, the consumer goods category enterprises are higher than 50%; the raw materials and energy, intermediate goods and production finished goods enterprises are less than 50%. In response to the survey of manufacturing purchasing managers in November, special analyst Zhang Liqun said: "The PMI index continued to fall in November, which is already below 50%. The economic boom has turned from expansion to contraction, indicating that China's economic growth rate will continue to fall in the future. The decline in product orders and purchase price index reflects the overall decline in market demand. The difficulty in production and operation of enterprises may shift from cost increase to insufficient orders. As domestic investment growth remains at a high level, consumption growth has stabilized slightly, so the future economic growth rate will be adjusted back. It is expected to remain stable and there will be no major decline.†The new order index fell back to less than 50%. The new order index for this month was 47.8%, down 2.7 percentage points from the previous month. Among the 20 industries, the tobacco industry, petroleum processing and coking industry, clothing and footwear manufacturing and fur and down products industries are higher than 50%; chemical raw materials and chemical products manufacturing, general equipment manufacturing, communication equipment computers and 13 industries such as other electronic equipment manufacturing industries are below 50%. From the perspective of product types, consumer goods companies are above 50%; raw materials and energy, intermediates and manufacturing manufactured goods are below 50%. The production index has slowed down. The production index for this month was 50.9%, down 1.4 percentage points from the previous month. Among the 20 industries, 11 industries including tobacco products, transportation equipment manufacturing, clothing and footwear manufacturing and fur and down products are higher than 50%; communication equipment computer and other electronic equipment manufacturing, general equipment manufacturing, and agricultural vice 9 industries such as food processing and food manufacturing are less than 50%. In terms of product types, raw materials and energy, intermediate goods companies are less than 50%; consumer goods and production finished goods companies are higher than 50%. The import index rose slightly, and the new export order index continued to decline. The new export order index for this month was 45.6%, down 3.0 percentage points from the previous month. Among the 20 industries, wood processing and furniture manufacturing, clothing and footwear manufacturing and fur and down products, beverage manufacturing, agricultural and sideline food processing and food manufacturing, electrical machinery and equipment manufacturing, transportation equipment manufacturing industry are higher than 50 %, the rest of the industry is below 50%. The import index for this month was 47.3%, up 0.3 percentage points from the previous month. Among the 20 industries, the petroleum processing and coking industry, chemical raw materials and chemical products manufacturing, non-ferrous metal smelting and rolling processing industries, clothing and footwear manufacturing and fur down products, tobacco products industry are higher than 50%; the rest of the industry are lower than 50%. The finished goods inventory index rose. The finished goods inventory index for this month was 53.1%, up 2.8 percentage points from the previous month. Among the 20 industries, 13 industries including general equipment manufacturing, ferrous metal smelting and rolling processing, textiles, wood processing and furniture manufacturing are higher than 50%; petroleum processing and coking industry, pharmaceutical manufacturing, beverage manufacturing, etc. 7 industries are below 50%. In terms of product types, raw materials and energy, intermediate goods, consumer goods and manufactured goods are all above 50%. The purchase price index continued to fall. The purchase price index for this month was 44.4%, down 1.8 percentage points from the previous month. Among the 20 industries, wood processing and furniture manufacturing, tobacco products, clothing and footwear manufacturing and fur and down products, pharmaceutical manufacturing, non-metallic mineral products industry, 5 industries are higher than 50%, and other industries are less than 50%. . In terms of product types, raw materials and energy, intermediate goods, consumer goods and manufactured goods are all below 50%.
High Speed Door Accessories
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.spiralfastdoor.com