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Application and energy-saving in the torque limited hydraulic cam and groove coupling

Source： Notetime： 2013-12-10 10:55:38 click： 3482

　　Equipment used in leather making, such as tanning drum, slotting, vibration staking machine flating dryer, etc. is a large inertia, difficult to start the mechanical, hydraulic cam and groove coupling transmission is the most suitable application. After the reform and opening up, China introduced a hydraulic transmission tanning machinery advanced from Italy, Austria and other countries, to promote the hydraulic cam and groove coupling in leather industry. At present, almost all the drum above 2.8m in diameter with hydraulic coupling transmission.

　　The drum is the key equipment in the tannery enterprises. Usually a medium-sized tannery drum average has nearly a hundred units, the total installed capacity of more than 2000kW, the power consumption in the tannery first. The drum is a large inertia of the machine, such as a 3500 x 3500 drum, volume, 38m3, load is 12t, weight is 10t, such a huge monster is difficult to start. Before using the hydraulic cam and groove coupling transmission, often because of difficulty in starting burn damage to the motor and the value of million of the big gear ring.

　　In addition, because it can not solve the problem of start, so for a long time, our country can not break through the limit of 3.2m drum diameter, mostly small diameter drum 2.8m. To solve the large diameter drum with small volume, low productivity, covers an area of large, leather quality difference, after the application of hydraulic coupling transmission, to solve the starting problem of large diameter drum. At present, the maximum diameter of 4.5m. In a sense, the application of hydraulic cam and groove coupling promoted the development of leather industry. Application of hydraulic cam and groove coupling on the drum bring great technical and economic benefit.

from：http://www.bauercoupling.com/newsd-nid-132.html