Supply Jinan and SZR350 blower

Jinan is and Construction Machinery Co., Ltd. was established in the 1980s, the company relies on strong scientific research strength and strong research and development capacity, rapid development and growth, has become Shandong Jianzhu University, teaching and experimental base Jinan Engineering Vocational Technical College, for our company Development ZHD, SZR, ZHL series Roots blower technology has laid a good foundation. In 2000, the company further improve scientific research, specially invited two experts to the National L series Roots blower joint design team to develop in the company ZHD series of high pressure blower, and invest a lot of manpower and resources. After three years of meticulous research, trial and error, and finally in 2003 successfully developed China's first high-pressure blower ZHD1-200. Luo The product under natural temperature conditions of 35 ℃, after 1450r / min high speed running eight hours with a load, boost reach 98.8kPa, the main fuel tank temperature does not exceed 80 ℃, become our country's first non-water-cooled, easy to use, energy-efficient Mainz blowers, high pressure air to fill the gaps in the cooling water; two new patents have been issued by national patent offices, three patents. In terms of energy saving and environmental protection to make its own contribution. Positive and high and low pressure turbine, pump has been serialized into the market. "Positive and" trademark in 2009 was named "Shandong famous trademark" honorary title. At the same time, I also developed a SZR, ZHL series Roots blower, up more than 10 models, more than 80 kinds of specifications. Fans of the series is small, air volume, low noise, smooth and reliable operation, with significant energy savings, in sewage treatment, pneumatic conveying, aquaculture, vacuum packaging, power desulfurization, Federated foundry industry plays a role in energy-efficient, become a highly by the users of the product. The company is located in the beautiful banks of Baimaiquan Zheshan Mingshui Economic Development Zone Industrial Park, covers an area of ??70,000 square meters, registered capital of 18 million yuan, has offices, catering, staff quarters, sports venues, which ensure that Good workers living and working environment. Qi, general manager of cattle more solemn promise: "we have to 'customer satisfaction first, reliable product quality, technology advances, product innovation, service and thoughtful' for the purpose, warmly welcome all the friends come to my company to discuss business, visit the guidance. Principle fan casing that has the two groups clover impeller, driven by a pair of synchronized gears from running back and forth to do the opposite direction inlet volume V1 by the rotation of the impeller creates a low pressure, while the intake air volume V2 from the outlet resistance is increased to generate high pressure gas, thereby sending air; as between the impeller, there is a certain gap between the impeller and the casing, no friction, it can be long-term operation of the fans the following points on a spiral shape is explained A rotor: the inlet side of the entire rotor width are. . in the open and the closed state sequentially starting the exhaust side is sequentially turned on and is open for more than half of the B rotor: the inlet side is closed sequentially and nearly fully closed, the exhaust side is not Open the one that will be opened state . A rotor: the inlet side of the whole rotor in a more (1) closed a number of state, slash triangular hole is shown on the cover along a wall cabinet line progressive narrowing the exhaust side is already finished exhaust state B rotor. : inlet side is about to reach the state of the housing cover wall line, exhaust ventilation during sequential triangular hole open state A rotor: the inlet side and the exhaust side are in a closed state, but the exhaust side is coming open state B rotor: inlet side just entered the closing process, in sequential closed, the exhaust side has sequential open, will reach full state model Roots blower can be classified according to caliber SZR50, SZR65, SZR80, SZR100,. 1SZR125, SZR150, SZR175, SZR200, SZR250, SZR300, SZR350 series, which flow from 0.8m3 / min-370m3 / min, boost 9.8kpa-117.6kpa, a total of 11 models, hundreds of specifications.