Основанная в 1931 году, Шанхайская фабрика Чунцзянь является станкостроительным предприятием с долгой историей и глубоким фундаментом. В настоящее время она входит в состав корпорации Shanghai Electric (Group) и специализируется на производстве машин для резки, гибки и правки, специального оборудования для ковки, а также лезвий и форм для них. Завод может похвастаться такими известными торговыми марками, как «SPS», «AS» и «Shangchong», и имеет высокую репутацию в отрасли. Основная продукция Shanghai SPS Machine Tool включает листогибочный пресс с ЧПУ, гильотинные ножницы, станок для нарезки канавок с ЧПУ и листопрокатный станок. Эта продукция не только занимает важное место на внутреннем рынке, но также экспортируется в более чем 30 стран и регионов мира. Чтобы удовлетворить разнообразные потребности клиентов, на заводе был создан научно-исследовательский институт станков для резки и гибки, а также профессиональный завод по производству лезвий и пресс-форм, способный выполнять комплексные проекты разработки и предоставлять комплексные услуги, начиная от проектирования, технологического процесса, производства, монтажа, ввода в эксплуатацию, обучение и техническое обслуживание. На протяжении многих лет Shanghai SPS Machine Tool придерживается принципов инноваций, качества и эффективности, посвящая себя исследованиям и производству станков. Благодаря постоянным технологическим инновациям и обновлению продукции завод превратился в одно из ведущих предприятий по производству станков в Китае. В будущем Шанхайский станкостроительный завод SPS продолжит руководствоваться потребностями клиентов, постоянно улучшать качество продукции и уровень обслуживания, а также предоставлять клиентам в стране и за рубежом еще более превосходные продукты и услуги. Электрогидрогибочный листогибочный станок с ЧПУ Shanghai SPS (серии PSA и PSB)Электрогидравлический листогибочный пресс Shanghai SPS, производимый Шанхайским станкостроительным заводом SPS, представляет собой высокоточное и высокоэффективное оборудование для обработки листового металла. Этот продукт, включающий в себя передовую технологию числового управления и технологию гидравлической трансмиссии, имеет несколько примечательных особенностей:1. Высокоточная обработка: оснащенный системой управления Delem или Cybelec, он обеспечивает точную гибку листогибочного пресса с ЧПУ PSB, удовлетворяя потребности в обработке различных сложных заготовок. Система числового управления обладает мощными возможностями обработки данных, позволяя автоматически регулировать углы гибки, глубину и другие параметры для обеспечения точности обработки. 2.Эффективное производство. Гидравлический листогибочный пресс с электрическим управлением обеспечивает высокую выходную мощность и стабильные рабочие характеристики благодаря системе гидравлической трансмиссии. Во время обработки он обеспечивает быстрое реагирование и эффективную работу, повышая производительность. 3. Удобная работа: Благодаря удобному рабочему интерфейсу Delem или ESTUN и множеству функций пользователи могут легко устанавливать параметры обработки, контролировать процесс обработки и регулировать статус обработки в режиме реального времени через систему управления. Кроме того, оборудование оснащено функциями автоматической подачи и позиционирования, что еще больше упрощает процедуры эксплуатации. 4. Безопасность и надежность. Оснащенный множеством защитных устройств, таких как защита от перегрузки и аварийная остановка, он обеспечивает безопасность персонала и оборудования во время обработки. Оборудование также имеет функции диагностики неисправностей и сигнализации, что позволяет своевременно обнаруживать и устранять потенциальные проблемы. 5. Широкая область применения: Гидравлический листогибочный пресс Shanghai SPS с электрическим управлением подходит для гибки различных металлических листов, включая нержавеющую сталь, алюминий и железо. Он широко используется в таких отраслях, как автомобилестроение, аэрокосмическая промышленность, судостроение, бытовая техника, строительство, лифты, офисная мебель и многое другое. Конфигурация листогибочного пресса для металла с ЧПУ SPS:1. Использование технологии гидравлического следящего управления для обеспечения точности синхронизации во время высокоскоростной работы осей Y1 и Y2, что обеспечивает высокую эффективность обработки гибки. 2. Стандартные немецкие двигатели «Siemens» и двигатели «ABB». 3.PSB Servo CNC Press Prake оснащен главным серводвигателем Estun или Inovance, подает масло по мере необходимости, уменьшает перелив и экономит энергию примерно на 30-40%. Температуру масла нелегко поднять, что продлевает срок службы гидравлических систем и компонентов. Уменьшите утечку масла, заедание клапанов и недостаточное давление, вызванное старением гидравлических компонентов. По сравнению с обычными главными двигателями он имеет низкий уровень шума и меньший вред для человеческого организма. 4. В гидравлических листогибочных станках SPS используются электрические компоненты всемирно известных брендов, включая Schneider Electric, которые соответствуют стандартам DIN и ISO, обеспечивая стабильное качество, безопасность и надежность. 5. Решетчатая линейка позволяет измерить точное расстояние между ползунком и верстаком. Решётчатая линейка подсоединена к верстаку, и деформация колонны не повлияет на определение положения. Данные немедленно передаются обратно в систему ЧПУ, и сигнал управления сервоклапаном может быть рассчитан и выведен. Необходимую коррекцию можно внести, чтобы верстак и ползунок всегда находились в сбалансированном состоянии. 6.Усовершенствованное защитное устройство световой завесы повышает безопасность машины и автоматически защищает безопасность операторов. 7. Используя устройство механической компенсации отклонения, оно может автоматически регулироваться в соответствии с инструкциями, запрограммированными системой ЧПУ. Общая компенсация верстака и общая кривая компенсационного клина больше соответствуют фактической кривой деформации станка, а общий угол и прямолинейность заготовки лучше. 8. Стандартная конфигурация представляет собой передний поддон, регулируемый в соответствии с расстоянием шага, с ручной регулировкой верхней и нижней высоты, а также функцией вращения влево и вправо. 9. Механическое быстрозажимное устройство для верхней формы, простое в эксплуатации, более быстрое и удобное для замены верхней формы. В нижней форме используется двойная V-образная форма и метод быстрого зажима T-типа, что позволяет обеспечить быструю замену формы. 10. Стандартная задняя система крепления 4+1 оси: точная и стабильная задняя система крепления с новой и уникальной конструкцией двойной линейной направляющей обеспечивает превосходную точность позиционирования. Многоуровневая конструкция редуктора увеличивает диапазон позиционирования и обеспечивает отличное соотношение цены и качества. 11. Дополнительная задняя система крепления 6+1 осей: ось ЧПУ приводится в движение серводвигателем переменного тока, прецизионным шарико-винтовым приводом и линейным направляющим рельсом. Количество осей X Y1 Y2 R Z1 ZR.

  Bending machines, also known as bending presses or press brakes, are essential equipment in the metalworking industry. They are designed to bend metal sheets, plates, bars, or tubes into specific angles and shapes through the application of pressure. This machinery plays a pivotal role in various manufacturing sectors, including metal structures, shipbuilding, automotive, aerospace, construction, furniture, and many more.   Applications of Bending Machines The versatility of bending machines makes them indispensable in a wide range of applications. In the automotive industry, bending machines are used to form the frames, bodies, and other structural components of vehicles. The aerospace sector relies on them to create precise and intricate parts for aircraft and spacecraft. Similarly, in the construction industry, bending machines are employed to shape metal beams, plates, and other materials used in buildings and infrastructure projects.   Furniture manufacturers also utilize bending machines to create frames, legs, and other components for chairs, tables, and beds. The metalworking and sheet metal fabrication industries, in particular, heavily depend on these machines for producing parts and components for various machinery and equipment.   Hydraulic bending machines are particularly popular due to their ability to handle large volumes of work and complex bending operations. They use a hydraulic system to drive the ram (or upper tool) up and down, applying the necessary force to bend the material. Hydraulic bending machines are suitable for both small-scale and mass production, offering high precision and repeatability.   CNC (Computer Numerical Control) bending machines represent the pinnacle of modern bending technology. They use computer programming to control the bending process, enabling high accuracy and the ability to produce complex shapes and angles. CNC bending machines are ideal for applications requiring high precision, such as in the electronics, medical, and aerospace industries.   Future Developments The global bending machine market is expected to grow steadily in the coming years. According to market research, the market size is projected to reach significant figures by 2030, with a compounded annual growth rate indicating a positive trend. This growth is attributed to several factors, including technological advancements, increasing demand from emerging markets, and the need for more efficient and precise manufacturing processes.   One of the key developments in bending machine technology is the increasing adoption of automation and robotics. Automated bending machines can significantly increase productivity, reduce labor costs, and improve the quality of finished products. They are particularly useful in high-volume manufacturing environments where consistency and precision are critical.   The integration of advanced sensors, controls, and software is also driving innovation in bending machines. These technologies enable real-time monitoring and control of the bending process, ensuring that parts are produced to exact specifications. They also allow for more flexible and adaptable manufacturing processes, making it easier to switch between different products and production runs.   In addition to automation and technology integration, the bending machine industry is also focusing on sustainability and environmental responsibility. Manufacturers are developing machines that consume less energy, generate fewer emissions, and use more Eco-friendly materials. This trend is particularly important in today's world, where the impact of manufacturing on the environment is under increasing scrutiny.   Another significant trend is the increasing demand for customization and personalization in bending machines. Manufacturers are offering a wider range of options and configurations to meet the unique needs of different customers and applications. This includes custom tooling, modular designs, and the ability to integrate with other manufacturing processes and systems. The future of bending machines is bright, with a focus on automation, technology integration, sustainability, and customization driving innovation and growth in the market.

Recently, our crew had a factory tour in Shanghai Machine Tool Works ltd, which has almost 100 years of history of CNC machinery manufacturing. This article will briefly tells the glory history about ShangHai Machine Tool Works Co,.Ltd and why they are important to the whole CNC manufacturing industry in China. (Workers in ShangHai Machine Tool Works Ltd, 1984)  Shanghai Machine Tool Works Ltd , established in 1946, stands as a testament to China's manufacturing prowess. With a rich history spanning over several decades, it has evolved from a modest beginning into one of the country's leading manufacturers of precision grinding machines and precision measuring instruments. Its journey is not only a story of technological advancement but also a reflection of China's industrial growth and resilience.   Historical Background and Development ( Old model of bending machine made by ShangHai Machine Tool works Ltd.)    The predecessor of Shanghai Machine Tool Factory was the China Agricultural Machinery Special Corporation, which was established in 1943. In 1946, it moved to Shanghai and established a factory south of the Qiujiang Bridge, later known as the Qiujiang Bridge General Factory. Before liberation, the factory mainly produced simple agricultural machinery such as hoes and cotton ginning machines. However, due to its status as a bureaucratic capital enterprise monopolized by the "Four Great Families" of the Kuomintang, its funds were primarily used for speculative trading rather than production activities. After the liberation of Shanghai in May 1949, the Qiujiang Bridge General Factory possessed 163 machine tools, 77 types of forging and casting equipment, 25 types of heat treatment equipment, 113 vehicles, 5 generators, over 10,000 tons of pig iron, as well as a group of technical and management personnel. In November 1949, the factory was renamed the East China Industrial Department Qiujiang Machinery Factory and later changed to the East China Industrial Department Qiujiang Machine Factory. At this time, the factory was outstanding in the mechanical industry both in Shanghai and nationwide due to its complete equipment and highly skilled personnel. In 1950, the factory successfully trial-produced the Qiu 13 universal and tool grinding machine, marking the beginning of China's manufacturing history of grinding machines. In 1951, the 75mm horizontal boring machine was also successfully trial-produced. These two machines represented China's first exhibition abroad. Many other products from Shanghai Machine Tool Factory were also exhibited internationally. In 1952, with the establishment of the First Machinery Industry Ministry, the Qiujiang Machine Factory was placed under its jurisdiction. During a meeting of the Machine Tool Bureau of the First Machinery Industry Ministry, it was officially decided that the Qiujiang Machine Factory would mainly produce cylindrical grinding machines, surface grinding machines, and corresponding specialized grinding machines. In 1953, the factory was officially renamed Shanghai Machine Tool Factory. During the "First Five-Year Plan" period, the factory mainly produced grinding machines by imitation (from the United States and the Soviet Union), developing 33 varieties of grinding machines and achieving remarkable results. In 1957, Chairman Mao Zedong visited the factory. In 1958, the factory was devolved to the management of the Shanghai Municipal Government under the leadership of the Shanghai Machinery Industry Bureau. From 1958 to 1965, the factory transitioned from imitation to independent design. Shanghai Machine Tool Factory continued to make significant contributions to the domestic machine tool industry by transferring technology to other factories and assisting in the establishment of new factories. During the Cultural Revolution, despite facing interference and destruction, the factory still achieved many accomplishments. From 1970 to 1975, the factory designed and trial-produced four major grinding machines, providing new technical equipment for China's locomotive industry, aviation industry, shipbuilding industry, and metallurgical industry. Since then, Shanghai Machine Tool Factory has continued to develop and innovate, focusing on enhancing the technical level of the domestic machine tool industry and promoting product upgrades. Today, the factory is renowned domestically and internationally for its excellent product quality and diversity. It has obtained numerous honors and certifications, demonstrating its commitment to quality and innovation throughout its production, operation, and management processes. Shanghai Machine Tool Factory has witnessed China's industrial progress and played a significant role in the development of the machine tool industry. Its rich history and continuous innovation have made it a leading enterprise in the field of precision grinding machines and precision measuring instruments. (Chairman Mao ZeDong visited factory in 1957.)  （Iconic photos of factory programs) 

Welcome to the official website of Shanghai SPS (Shanghai Machine Tool Plant Co., Ltd.), where we specialize in producing high-quality electro-hydraulic press brakes, dedicated to providing exceptional sheet metal processing solutions to customers worldwide. As a company with a long history and outstanding technical strength, Shanghai SPS PSB Servo CNC Press Brake DA53Tx enjoy a high reputation in the industry for their advanced technology, stable performance, and wide range of applications.   I. Company Overview Shanghai Machine Tool Plant Co., Ltd. (SPS), formerly known as Shanghai Shearing and Punching Machine Factory, is a renowned enterprise founded in 1931. We specialize in the production of shearing machines, press brakes, and various special forging and pressing machinery, complemented by the production of blades and dies. As the company has evolved, it now falls under the umbrella of Shanghai Machine Tool Plant Co., Ltd., inheriting the well-known brand trademark "Shangchong."   II. Product Features 1. Leading Technology and Superior Performance Shanghai SPS electro-hydraulic press brakes utilize high-performance servo hydraulic systems from Rexroth, Germany, for synchronized control, ensuring precision and efficiency during bending operations. Coupled with the CNC-controlled original Dutch Wila mechanical table deflection compensation device, the bending accuracy and surface quality of workpieces are further enhanced. Additionally, the standard AE1000 CNC system simplifies operations and makes them intuitive.   2. Comprehensive Safety and Protection Understanding the importance of safety in production, SPS electro-hydraulic press brakes are equipped with non-contact protection systems and advanced fault protection controls to ensure safety during operations. Furthermore, the SPS Safety System (SPS System) rapidly and simply displays diagnostic results, helping users quickly locate and resolve issues, reducing downtime.   3. Scientific Design and Easy Operation SPS electro-hydraulic press brakes feature an elongated worktable structure, providing a wide range of freedom and excellent operating space for bending workpieces. The humanized design of the worktable and control system allows operators to comfortably and efficiently complete tasks, improving work efficiency and product quality.   4. Wide Application and Strong Adaptability SPS electro-hydraulic press brakes are widely used in sheet metal processing industries such as automotive, aerospace, shipbuilding, home appliances, construction, elevators, office furniture, etc. Whether it's thick steel plates or delicate sheet metal, SPS press brakes can handle them with ease, satisfying diverse customer needs.   PSB SERVO ELECTRO-HYDRAULIC PRESS BRAKE WITH DELEM DA53T CONTROLLER SPS ® CNC PRESS BRAKE frame is welded by the left and right columns, the fuel tank platform seat, the workbench and the bottom beam. It has high strength and is machined by floor boring. It has high precision and stable structure, making it easy to install and debug. The frame adopts an advanced finite element optimized structure. The design ensures reasonable frame deformation and high strength.  The key components on PSB servo electro-hydraulic press brake would be using international brand parts in order to get stable and reliable quality:  -DELEM DA53T Contol System -Germany Siemens Motor -Germany Bosch-Rexroth Valve -USA First/Sunny Pump -France Schneider -ESTUN Servo Motor/Driver -Germany EMB Tube Connector -Spain Fagor Grating Ruler -Taiwan HAWKINGS Ball Screw Linear Guide -Japan NOK Sealings -Korea Kacon Foot Pedal   These are the key features of our PSB Servo CNC Press Brake: 1. High-Precision Control: Utilizes German-imported electro-hydraulic servo valves and linear encoders to form a closed-loop control system, ensuring the accuracy and repeatability of the slide movement. The numerical control system can analyze the synchronization of both sides of the slide in real-time and make fine adjustments through proportional valves to eliminate errors and improve bending precision.   2. High-Efficiency Production: Supports multi-axis control, allowing for flexible configuration based on different workpiece requirements, such as Y1, Y2 axes (controlling the left and right cylinders that move the slide up and down), X-axis (controlling the forward and backward movement of the backstop), and potentially up to 8 or more axes. Enables continuous and uninterrupted operation by setting bending procedures on the computer and saving them, thereby increasing production efficiency.   3. Stable and Reliable Structure: The machine frame adopts an all-steel plate integral welding structure, undergoing rigorous welding processes and heat treatment to ensure rigidity and stability. The machine frame is machined from precision machine tools, ensuring parallelism and perpendicularity of various installation surfaces to reduce deformation during bending. Intelligent Operation: Equipped with advanced numerical control systems, such as DELEM DA53T from the Netherlands or Cybelec CybTouch12 from Sweden, which are easy to operate and require less experience from operators. Supports drawing input and automatic calculation functions, reducing manual layout and calculation work.   4. Safety Protection System: Features a non-contact protection system to ensure safety during production. Achieves high safety standards through fault protection control and is equipped with a rapid diagnostic system for easy troubleshooting and maintenance.   5. Versatile Backstop Mechanism: Equipped with a fully functional backstop mechanism that can optionally control multiple backstop axes to meet the processing needs of various workpieces.   6. Application Areas The PSB Main Servo Electro-Hydraulic Bending Machine from Shanghai SPS is widely used in sheet metal processing, aerospace, automotive manufacturing, shipbuilding, architectural decoration, and other fields, suitable for precise bending of various metal plates.   The PSB Servo Electro-Hydraulic Bending Machine from Shanghai SPS stands out in the metal plate processing industry with its high precision, high efficiency, stability, reliability, and intelligent operation. However, since specific product information may vary depending on the company, model, and configuration, it is recommended to directly contact Shanghai SPS or consult their official materials for the most accurate and detailed information.