BSBY_f001 column hydraulic machine brand [poly Saint-Ouen, Mr. Leung, 0755 -29,830,819] customer-centric company, adhering to the "self-improvement, the pursuit of excellence" spirit of enterprise, adhere efficient, pragmatic, rigorous, dedicated work style and standardized service work, designed to provide customers with quality products and services. Increasingly serious pollution of the earth, making it energy-saving environmental awareness is gradually increased. For the hydraulic industry, power consumption is its power consumption is an important part of its production costs, while the four-column hydraulic press is one of the main energy-consuming equipment, thus reducing the energy consumption of a four-column hydraulic machine factories to reduce costs, improve product competitiveness effective way . You know, this electricity to pump his account for the entire hydraulic machine he used for 97% of electricity consumption, so that in order to solve this column hydraulic power consumption problem, then saving hydraulic problem on the very important. The main reason causing waste of energy is what? Hydraulic machine in the fast down, slow down, pressure, pressure relief return the piston top out, the piston returns, the buffer tank top out phases are required pressure and flow changes, when the hydraulic machine oil demand changes, the located in the pump outlet pressure relief valve to adjust the load and flow, and the motor output power constant, resulting in waste of energy. So how can we avoid this waste it? 1: The device is controlled by the circuit, filter circuit and the rectifier circuit and the inverter circuit composed, so that his whole function is rectified into DC power to the AC point, you can not become the same as the inverter frequency of the electrical energy to the motor, so you can take advantage of a very good frequency control devices. Column hydraulic machine energy and thus achieve the ultimate aim. Second: frequency counter using four column hydraulic press will change the traditional quantitative pump variable displacement pump, high-pressure and low-pressure dual frequency control signal input method, replacing the previous proportional valve speed control method, a significant reduction in energy consumption. Third: to meet the technical requirements of the premise, to achieve the pump motor efficiency of 20% -60% of a significant effect. Fourth: throttle energy loss, the overflow greatly reduced energy loss, the system 3-5 dB noise reduction, reducing the heat pipe, oil temperature. Fifth: Four hydraulic energy-saving cabinet unit adopts advanced computer control means, the use of hydraulic computer synchronization signal, according to the hydraulic process requirements automatically controlled oil pump motor, safe and reliable operation in production without the hydraulic machine energy-saving cabinet for regulation, control, easy operation, easy. Company Name: Shenzhen-Saint-Ouen Machinery Co., Ltd. column hydraulic machine: http://www.jswjx.com person in charge: Mr. Liang Tel 0755 -29,830,819 Mobile: 13823545946 Fax 0755 -23,058,783 E-mail: szphzjx@163.com QQ : 215 590 840 Address: Shenzhen Hua Zhendong Ring Road Industrial Park, Hi to third place on the first floor, Building B, Shenzhen-Saint-Ouen Machinery Co., Ltd. is Taiwan's mainland poly Saint-Ouen Co. manufacturers, specializing in all types of standard and non-standard hydraulic machinery and hydraulic machinery, CNC machinery, automated machinery design, manufacturing, sales, maintenance as one of the manufacturers BSBY Network Alliance Hui promotion ...... This article Source: http://www.jswjx .com/show-99-420.html