Introduction: Hydraulic machinery is equipment and tools that work through fluid energy. Common in heavy equipment. In this type of equipment, hydraulic oil is transmitted to the actuators in the equipment at high pressure by a hydraulic pump. The hydraulic pump is driven by an engine or an electric motor. The hydraulic oil is controlled by operating various hydraulic control valves to obtain the required pressure or flow. The hydraulic components are connected by hydraulic pipes.
Master: q738004-Created: 2012-08-24 09:26:10
Brief introduction: China's "Eleventh Five-Year Plan" investment in environmental protection will account for about 1.4% -1.5% of GDP, with a total investment of about 1.3 trillion yuan. This environmental protection investment also belongs to the upper middle level in developed countries. The huge investment in environmental protection will build a huge market for environmental protection machinery manufacturing. During the "Eleventh Five-Year Plan" period, the demand for the domestic environmental protection equipment market will increase steadily; the key demand areas will be expanded to serve the development of a circular economy; the main structure of the market will be further optimized, the operation quality will be improved, and market competition will remain fierce. During the "Eleventh Five-Year Plan" period, the development trend of China's environmental protection equipment export products is to develop from single-machine exports to single-machine exports and complete sets of equipment exports.
Circle owner: q110005-Created: 2012-08-27 16:56:29
Introduction: A general term for construction machinery used in engineering construction. It is widely used in engineering fields such as construction, water conservancy, electricity, roads, mines, ports and national defense. Construction machinery is an important part of China's equipment industry. In a nutshell, the machinery and equipment necessary for all earth-rock construction projects, pavement construction and maintenance, mobile lifting operations and comprehensive mechanized construction projects required for various construction projects are called construction machinery. It is mainly used in national defense construction projects, transportation construction, energy industry construction and production, mining and other raw material industry construction and production, agriculture and forestry water conservancy construction, industrial and civil construction, urban construction, environmental protection and other fields.
Master: q229050-Created: 2012-08-24 08:53:23
Introduction: Packaging Machinery Circle-Packaging machinery dealers, packaging machinery manufacturers, packaging machinery demand companies exchange packaging machinery market, buy and sell packaging machinery, and get to know the packaging machinery business network.
Circle master: q240114-Created: 2012-08-23 17:01:25
Introduction: The China Agricultural Machinery Circle is a network of domestic agricultural machinery businessmen. It is an influential B2B e-commerce portal in the field of agricultural machinery and equipment. Mobile-side information service platform. Relying on the wealth of information and massive business opportunities generated by hundreds of professional industry websites under the business treasures, it has attracted the favor of the people in the agricultural machinery industry and has been well received by customers. People in the circle are welcome to join China's agricultural machinery circle! Browse information, publish business opportunities, purchase products, make friends, and win-win cooperation!
Owner: q220070-Created: 2014-08-21 15:31:56
Introduction: Transmission parts circle-Transmission parts distributors, transmission parts traders, transmission parts distributors require businesses to exchange information on transmission parts and meet industry contacts.
Master: q738173-Created: 2012-08-24 09:47:22
Introduction: Chemical pump valve ring is a professional businessmen's circle established by Wangsheng Business treasure for chemical pump valve manufacturers, distributors, and downstream users, and it unites the business data platform, commodity trading platform, and Wangsheng financing service platform Provide chemical pump and valve information service, chemical pump and valve transaction service and transaction financing service for joining users. Why add a chemical pump valve? 1. Get to know the chemical pump and valve industry and circulation network, strengthen communication and exchanges in the circle; 2. Master the latest market and information of chemical pumps and valves, and grasp the trading opportunities; 3. Carry out spot and medium and long-term trading of chemical pumps and valves; 4. Get each Opportunities for financing financing of transactions; How to join: 1. Register as a business treasure member; 2. Download the mobile version of the business circle; 3. Add the chemical pump valve ring; Hurry up and join the chemical pump valve ring and download the business version of mobile phone!
Circle master: q110025-Created: 2012-08-27 17:12:56
Introduction: 1. Refrigeration system. Consists of four major components. Compressor, condenser, throttling device, evaporator; these four major components are less damaged. However, it must be equipped with frozen lubricating oil and refrigerant. (Maintenance) 2. Electrical control section. AC contactor, pressure relay, differential pressure relay, thermal relay, automatic air circuit breaker. 3. Other accessories: drying filter, thermometer, pressure gauge.
Circle owner: q738203-Created: 2012-10-10 10:28:29
Brief introduction: Fan circle goals and friends inside and outside the industry 1, meet business partners 2, business opportunities to publish 3, circle friends message interaction 4, get business information friends who apply to join can also download the business circle APP mobile client, convenient to use fan circle Achieve the above functions; The fan is a machine that relies on the input mechanical energy to increase the pressure of the gas and exhaust the gas. It is a driven fluid machine.
Circle owner: q229044-Created: 2012-10-10 10:28:49
Circle master: q220019-Created: 2014-03-26 13:54:22