China National Drying Network News reported that across the country, 110.6 billion kWh was sent across the country, and the provinces sent out a total of 394.6 billion kWh. In July, China Southern Power Grid completed the transmission of 17.16 billion kilowatt-hours of electricity from the east to west, creating a record high for single month electricity. The State Electricity Regulatory Commission monitored the transmission of electricity across the country from January to July by 110.6 billion kWh, of which 24 billion kWh was delivered in July. China Southern Power Grid sent 58.8 billion kilowatt-hours of power from west to east, of which, in the month of July, the power transmission from West Power to the east was 17.16 billion kilowatt-hours, a record high for single month electricity. At present, the largest electric power delivered by West China to Guangdong reaches 24.37 million kilowatts, which accounts for approximately 30% of Guangdong's largest consolidated load; the maximum daily delivered electricity reaches 540 million kwh, a record high. The provinces sent a total of 394.6 billion kwh of electricity, of which 77.8 billion kwh was sent in July. The total import and export volume of electricity was 13.4 billion kwh, of which imported electricity was 3.7 billion kwh and export power was 9.7 billion kwh. Precision punching needle roller series Our company specializes in film punching needle rollers, packaging film punching needle rollers, aluminum foil punching machines, copper foil punching machines, product quality and processing technology reliability, stability is at the domestic advanced level, and can be produced according to customer requirements A special specification of needle roller and needle ring products. Welcome customers to come and inquire.
Needle roller, also known as needle cylinder. A metal cylinder with steel needles planted on the surface. It is installed in the drafting zone for controlling and carding fibers. It is used on spun silk and wool spinning roving frame, carded wool spinning frame, spun spinning and shaft spinning frame. The main body of the needle roller is a copper cylinder with small holes drilled on the surface and steel needles are planted in the holes. Both ends of the cylinder are equipped with a flange, the surface of which is slightly higher than the needle tip to protect the needle tip from damage. The main parameters of the needle roller are: bottom diameter, outer diameter, needle width, needle height, needle density, needle angle and needle number. In order to adapt to the processing of different types of fibers, the small carding roller on the rotor spinning machine has the saw teeth replaced with needles, also called needle rollers.
Needle Roll, Cold Punching Needle Roll, Embossing Needle, Carding Machine Needle Roll, Film Punching Needle Roll, Aluminum Foil Punching Needle Roll, Non-woven Punching Needle Roll, Heated Punching Needle Roll, Heated Perforated Needle Roller Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com