On November 14, 2024, Professor Zhang Lei from Tsinghua University and Tianjin High-end Equipment Research Institute visited our company to visit and provide guidance. Director Yu Ying, Director Deng Guanhao, Deputy Director Zhang Yong of the Town Economic and Technology Bureau, etc. accompanied the reception throughout the whole process. Director Yu Ying, on behalf of Banfu Town, expressed his warm welcome and sincere thanks to Professor Zhang and his party for visiting our company for their guidance! At the meeting, Professor Zhang highly recognized and praised our company's achievements in developing and producing 10,000 tons of intelligent high-end servo precision CNC wire winding hydraulic press. We put forward innovative ideas and constructive opinions on our company's technical R&D projects, and expressed that the Institute of Heavy Machinery of Tsinghua University will continue to support our company. We hope that our company will develop larger, higher-end and smarter wire wrapping models to help overcome technical problems and optimize the R&D direction. Professor Zhang also visited the production site to understand the company's production process and operation status, combined with cutting-edge theories and industry trends, providing precise guidance for our company's corporate management, technological innovation, and market expansion, and providing strategic layout for the company.

Zhongshan Wanda Machinery Automation Technology Co., Ltd. proudly announces that our flagship product, WDR-10000CS ultra-high pressure precision servo CNC hydraulic press, has successfully passed customer acceptance. This milestone not only marks the pinnacle of our technical strength and manufacturing capabilities, but also demonstrates our continuous innovation and outstanding quality in the field of hydraulic presses. This machine is suitable for the military industry, aviation, aerospace, energy and wind power industries. Such as the integrated circuits, secondary tubes and other optoelectronic components in semiconductor products, new energy vehicle IGBT radiators, LED lamp radiators cold forging and warm forging molding; the precision forging of new energy magnesium, aluminum, pine alloy precision forging, and various types of gears of automobile and motorcycle accessories; precision cold extrusion molding of household compound pots (cookers), large marine rigging, large ship parts, special titanium plates, stainless steel and other large plate parts, various large powder products and other large-piece molding products. Machinery

1. Water is mixed into the oil 1. The way of water in the oil (1) The oil tank cap condenses the water in the air into water drops in the oil due to the alternations of cold and hot. (2) The seal of the cooler or heat exchanger is damaged or the cooling pipe is broken so that the water leaks into the oil. (3) The wet air entering the system through the hydraulic cylinder piston rod seal is not tight and condenses into water droplets. (4) When using oil, the moisture of the person and the water absorbed by the oil when exposed to the wet environment and the hydrophilic cooperation with water. 2. (1) After a certain amount of water is mixed into the oil, the hydraulic oil will be emulsified in a white turbid state. If the anti-emulsification ability of the hydraulic oil itself is poor, after a period of time, the water can not be separated from the oil, so that the oil is always in a white turbid state. This white emulsified oil enters the hydraulic system, which not only rusts the hydra

Uses of hydraulic press: It is widely used in the processing of spare parts in the automobile industry and the shaping, blanking, calibration of various products in various industries, as well as the pressing, embodiments and forming of parts of shoes, handbags, rubber, molds, shafts and bushings, the bending, embodiments and sleeve drawing of plate parts, etc. Washing machine, motor, automobile motor, air conditioning motor, micro motor, servo motor, wheel manufacturing, shock absorber, motorcycle and machinery industries. Safe operation of the oil press: The operator of the oil press must be trained to master the performance and operation technology of the equipment before he can work independently. Before operation, all kinds of debris on the mold should be cleaned first, and any dirt on the hydraulic press rod should be wiped. The installation mold of the hydraulic press must be carried out in the case of power failure, and it is forbidden to collide the start button, the handle an

★ Computer optimized structure design, four-column structure is simple, economical and practical; The frame structure has the advantages of good rigidity, high precision and strong anti-biased load ability. ★ Hydraulic control adopts plug-in basic system, reliable operation, long service life, small hydraulic impact, reducing continuous pipelines and leakage points. ★ The electrical system controlled by imported PLc has compact structure, sensitive work, reliable and good flexibility; The relay control system is reliable, intuitive and easy to maintain. ★ Through the selection of the operation panel, not only can you achieve two forms of fixed range and fixed pressure, but also can realize the three process working cycles of pad, pad and ejector. Application field is suitable for stretching, bending, forming, blanking, flanging and other stamping processes, especially for the following fields: ★ Auto parts: body covering parts, brake pads, fuel tanks, chassis, axle housing, bumper; ★ H

For four-column hydraulic press, the viscosity of hydraulic oil has a lot of big impact on the working state of a machine, then, what impact does the viscosity of hydraulic oil have on the work of the hydraulic system? Viscosity is one of the most important performance indexes of hydraulic oil. Whether it is reasonable or not has a significant impact on the motion stability, working reliability and sensitivity, system efficiency, power consumption, cavitation phenomenon, temperature rise and wear of the hydraulic press plant system. For example, when the viscosity of hydraulic oil is high, the flow resistance of hydraulic oil will increase, and the flow speed will slow down; Due to friction loss, the consumption of r power is increased. Increasing pressure drops on valves and lines reduces the efficiency of the system, and also creates leaks due to increased friction, which increases the oil temperature. If the hydraulic viscosity is low, it will inevitably increase the leakage loss, a