Shandong Shengya Machinery Co., Ltd. specializing in the production of various types of brick, brick machine, brick machine, hollow brick, pavement brick and other equipment of the old brick factory.
     Hydraulic system leak and measures governing leakage of which:
     ① deputy campaign using gap seals should be strictly controlled precision and with the gap; improved sealing means, such as the piston rod of the "V" type seal instead "Yx" type seals, only small friction and sealed reliable;
② to minimize the number of the oil pipe fittings and flanges;
③ hydraulic system hydraulic valve and actuator, installed on closer to a place, it can greatly reduce the total length and number of fittings of the hydraulic circuit;
④ hydraulic shock and mechanical vibration system directly or indirectly, pipe joints loose, resulting in leakage;
⑤ leakage is inversely proportional to the amount of oil viscosity, low viscosity, leakage volume, and therefore the hydraulic oil should be changed depending on the temperature, can reduce leakage;
⑥ control temperature rise.
Shandong Shengya Machinery Co., Ltd. has been committed cement products machinery development, production and sale of advanced equipment, superb technical expertise and two decades of experience, the company has always been at the forefront of research and development center block molding machine market development Follow the advanced technology at home and abroad, to develop products for different investment needs of users, mainly block making machine, hydraulic tile machine, cement pipe machine, mixer, hanging roller machine, telephone poles machine equipment. At present the country with 19 offices and six overseas plants (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported more than 100 countries and regions.