Since 2010, the internal combustion engine industry has performed well in the economy, and the year-on-year increase in production and sales has reached a record high. From January to July, the total output value of the internal combustion engine industry increased by 36.28% year-on-year, the industrial sales output value increased by 36.27% year-on-year, and the new product output value increased by 37.26% year-on-year. The growth rate of products in key areas was a 33.85% year-on-year increase in the number of automotive engines used, and sales increased by 36.28% year-on-year. From January to July, the engine used in the agricultural machinery industry increased by 9.34% over the same period last year. Medium-sized tractors increased by 16.53% year-on-year. Engines for Construction Machinery: Engines for excavators increased by 87.5% year-on-year. The loader engine increased by 60.6% year-on-year; the engine for bulldozers increased by 78.1% year-on-year; the engine for truck cranes increased by 42.4% year-on-year; the engine forklifts increased by 80.9% year-on-year; the engine for road rollers increased by 77.3% year-on-year. General gasoline engine production and sales nearly 14 million units. The main reasons for the healthy operation of the industry economy are as follows: First, the policy utility continues to be embodied, and the year-on-year growth in production and sales has reached a record high; Second, the capacity for independent innovation has increased to meet the market demand, and the output value of new products has increased greatly; Third, the market demand for energy-saving emission reduction products The surge has driven the increase in the market launches of products from industry countries III and IV. Fourth, the production concentration of key enterprises has further increased. Existing problems include large-scale tractors and engines for harvesting machinery, which are greatly affected by policies and other factors, and will still be affected. From January to August, the demand for heavy-duty commercial vehicle engines was in short supply, and as the total market demand developed to a steady level, the situation of supply shortage in the fourth quarter will slow down. In addition, the engines used in construction machinery have maintained a good momentum of development, and they must be cautious about the varieties whose demand has grown too fast. In the first half of the year, companies benefit from the development of new products, but the talent pool and demand still constrain the development of the company. In addition, rising labor costs are also an important issue in the economic operation of enterprises. In the future, several issues that the internal combustion engine industry should pay attention to are the year-on-year growth of production and sales in the period from January to August, but they are still showing a downward trend compared with the previous period. From January to August, the production and sales of automobile engines achieved a year-on-year increase of 33.85% and 36.28%, respectively, but they still needed to remain calm after the month-on-month decline. Despite the increase in uncertainties, due to a good foundation for the growth from January to August, the production and sales of the internal combustion engine industry will continue to maintain double-digit growth, ensuring that the full-year task is completed. Automatic Sliding Door Operators High quality door residential automatic door opener
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Safety & Operation Devices of High Speed PVC Roll up Door:
In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.
Varied Running Speed of High Speed PVC Roll up Door:
Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.
Driving System of High Speed PVC Roll up Door:
Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.
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