10K Flange is a pressure rating for flange norms of JIS B2220 and KS B1503, the JIS B2220 and KS B1503 full pressure rating class are 5K 10K 16K 20K 30K 40K etc, 10K means 10KG pressure, 10K flange is low pressure flange in JIS B2220 and KS B1503 Flange series but also popular using, the flange type SOP SOH and Blind both have 10K pressure. 10K Flange 10k flanges manufacturer, jis b2220 10k flanges, ks b1503 10k flanges, 10k flanges ff rf, 10k flanges blind Jinan Hyupshin Flanges Co., Ltd , https://www.iflange.com
The forage seeding machine is composed of a seed box, a seeding needle, a seeding tube, a lifting frame and the like. Trapped by a 20 hp tractor, the seeding tube on the circumference of the seed box and the seeding needle at the end thereof are rotated, and the grass seed and fertilizer mixture in the seed box enters the seeding needle through the seeding tube, and the needle is retracted when the seeding needle is inserted into the ground. The seed room is opened, and the grass seeds and fertilizers flow into the soil with the quantitative flow of the guide trough into the needle. When the seed box continues to rotate, the seeding needle leaves the ground, the needle is reset, the seed chamber is closed, and then the grass seeding machine is covered with a soil ring to complete the planting. The planter is equipped with a hydraulic automatic lifting device, and the seeding needle automatically adjusts the length of the needle according to the ground condition, which can adapt to uneven grassland.
China's first pasture no-till seeding machine
It was learned from Zhengzhou Grain Wholesale Market that the research team led by Qiao Jihua, chairman and general manager of Qinghai Province Jiangheyuan Agriculture and Animal Husbandry Technology Co., Ltd., successfully developed the first “grass no-till seeding machine†in China after more than one year of trials.